This is an automated email from the ASF dual-hosted git repository.

stoty pushed a commit to tag 5.1.0RC0
in repository https://gitbox.apache.org/repos/asf/phoenix.git

commit 76770ba7f58f70f15f2a5c41776cadbe191ad5e8
Author: Istvan Toth <st...@apache.org>
AuthorDate: Thu Jan 28 09:33:17 2021 +0000

    Preparing phoenix release 5.1.0RC0; tagging and updates to CHANGES.md and 
RELEASENOTES.md
---
 CHANGES.md                                         | 737 +++++++++++++++++++++
 RELEASENOTES.md                                    | 175 +++++
 phoenix-assembly/pom.xml                           |   2 +-
 .../phoenix-client-embedded/pom.xml                |   2 +-
 phoenix-client-parent/phoenix-client/pom.xml       |   2 +-
 phoenix-client-parent/pom.xml                      |   2 +-
 phoenix-core/pom.xml                               |   2 +-
 phoenix-hbase-compat-2.1.6/pom.xml                 |   2 +-
 phoenix-hbase-compat-2.2.5/pom.xml                 |   2 +-
 phoenix-hbase-compat-2.3.0/pom.xml                 |   2 +-
 phoenix-hbase-compat-2.4.0/pom.xml                 |   2 +-
 phoenix-pherf/pom.xml                              |   2 +-
 phoenix-server/pom.xml                             |   2 +-
 phoenix-tools/pom.xml                              |   2 +-
 phoenix-tracing-webapp/pom.xml                     |   2 +-
 pom.xml                                            |   2 +-
 16 files changed, 926 insertions(+), 14 deletions(-)

diff --git a/CHANGES.md b/CHANGES.md
new file mode 100644
index 0000000..5609c32
--- /dev/null
+++ b/CHANGES.md
@@ -0,0 +1,737 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# PHOENIX Changelog
+
+## Release 5.1.0 - Unreleased (as of 2021-01-28)
+
+
+
+### IMPORTANT ISSUES:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [PHOENIX-5265](https://issues.apache.org/jira/browse/PHOENIX-5265) | 
[UMBRELLA] Phoenix Test should use object based Plan for result comparison 
instead of using hard-corded comparison |  Major | . |
+| [PHOENIX-4412](https://issues.apache.org/jira/browse/PHOENIX-4412) | Tephra 
transaction context visibility level returns null instead of SNAPSHOT\_ALL |  
Critical | . |
+| [PHOENIX-5446](https://issues.apache.org/jira/browse/PHOENIX-5446) | Support 
Protobuf shaded clients (thin + thick) |  Major | . |
+| [PHOENIX-4866](https://issues.apache.org/jira/browse/PHOENIX-4866) | UDFs 
get error: org.apache.phoenix.schema.FunctionNotFoundException: ERROR 6001 
(42F01): Function undefined |  Blocker | . |
+| [PHOENIX-3655](https://issues.apache.org/jira/browse/PHOENIX-3655) | Global 
Phoenix Client Metrics for PQS |  Major | . |
+
+
+### NEW FEATURES:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [PHOENIX-6213](https://issues.apache.org/jira/browse/PHOENIX-6213) | Extend 
Cell Tags to Delete object. |  Major | . |
+| [PHOENIX-6280](https://issues.apache.org/jira/browse/PHOENIX-6280) | Support 
HBase 2.4 |  Major | core |
+| [PHOENIX-6186](https://issues.apache.org/jira/browse/PHOENIX-6186) | Store 
table metadata last modified timestamp in PTable / System.Catalog |  Major | . |
+| [PHOENIX-5628](https://issues.apache.org/jira/browse/PHOENIX-5628) | Phoenix 
Function to Return HBase Row Key of Column Cell |  Major | . |
+| [PHOENIX-3547](https://issues.apache.org/jira/browse/PHOENIX-3547) | Promote 
CATALOG.VIEW\_INDEX\_ID to an int |  Blocker | . |
+| [PHOENIX-5426](https://issues.apache.org/jira/browse/PHOENIX-5426) | 
IndexUpgradeTestTool lacks an Apache License |  Blocker | . |
+| [PHOENIX-5252](https://issues.apache.org/jira/browse/PHOENIX-5252) | Add job 
priority option to UpdateStatisticsTool |  Major | . |
+| [PHOENIX-5180](https://issues.apache.org/jira/browse/PHOENIX-5180) | Add API 
to PhoenixRunTime to get ptable of a tenant using a global connection |  Major 
| . |
+| [PHOENIX-5062](https://issues.apache.org/jira/browse/PHOENIX-5062) | Create 
a new repo for the phoenix connectors |  Major | . |
+| [PHOENIX-5063](https://issues.apache.org/jira/browse/PHOENIX-5063) | Create 
a new repo for the phoenix query server |  Major | . |
+| [PHOENIX-5124](https://issues.apache.org/jira/browse/PHOENIX-5124) | Add 
config to enable PropertyPolicyProvider |  Major | . |
+| [PHOENIX-374](https://issues.apache.org/jira/browse/PHOENIX-374) | Enable 
access to dynamic columns in \* or cf.\* selection |  Critical | . |
+| [PHOENIX-3623](https://issues.apache.org/jira/browse/PHOENIX-3623) | 
Integrate Omid with Phoenix |  Major | . |
+| [PHOENIX-5128](https://issues.apache.org/jira/browse/PHOENIX-5128) | Provide 
option to skip header with CsvBulkLoadTool |  Major | . |
+| [PHOENIX-5025](https://issues.apache.org/jira/browse/PHOENIX-5025) | Tool to 
clean up orphan views |  Major | . |
+| [PHOENIX-4983](https://issues.apache.org/jira/browse/PHOENIX-4983) | Allow 
using a connection with a SCN set to write data to tables EXCEPT transactional 
tables or mutable tables with indexes or tables with a ROW\_TIMESTAMP column |  
Major | . |
+
+
+### IMPROVEMENTS:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [PHOENIX-6337](https://issues.apache.org/jira/browse/PHOENIX-6337) | Bump 
default HBase versions to 2.3.4 |  Minor | . |
+| [PHOENIX-6250](https://issues.apache.org/jira/browse/PHOENIX-6250) | Fix 
ViewMetadataIT test flapper |  Major | . |
+| [PHOENIX-6327](https://issues.apache.org/jira/browse/PHOENIX-6327) | 
Consolidate Junit test categories |  Minor | core |
+| [PHOENIX-6276](https://issues.apache.org/jira/browse/PHOENIX-6276) | Log 
when hconnection is getting closed in ConnectionQueryServicesImpl |  Major | 
core |
+| [PHOENIX-5841](https://issues.apache.org/jira/browse/PHOENIX-5841) | When 
data columns get TTLed, we need inline index validation to publish a metric for 
this |  Major | . |
+| [PHOENIX-6307](https://issues.apache.org/jira/browse/PHOENIX-6307) | Build 
and release official binary distributions with each HBase profile |  Major | 
core |
+| [PHOENIX-6311](https://issues.apache.org/jira/browse/PHOENIX-6311) | Using 
phoenix-level table exists check in ViewUtil.getSystemTableForChildLinks |  
Major | . |
+| [PHOENIX-6211](https://issues.apache.org/jira/browse/PHOENIX-6211) | Paged 
scan filters |  Critical | . |
+| [PHOENIX-6275](https://issues.apache.org/jira/browse/PHOENIX-6275) | Handle 
JVM exit gracefully in unit tests |  Major | . |
+| [PHOENIX-6270](https://issues.apache.org/jira/browse/PHOENIX-6270) | Fix 
SystemTablesCreationOnConnectionIT.testUpgradeNotAllowed test failure on the 
master branch |  Major | . |
+| [PHOENIX-6265](https://issues.apache.org/jira/browse/PHOENIX-6265) | Fix 
GlobalIndexOptimizationIT test flapper |  Major | . |
+| [PHOENIX-6252](https://issues.apache.org/jira/browse/PHOENIX-6252) | Fix 
BackwardCompatibilityIT test flapper |  Major | . |
+| [PHOENIX-6251](https://issues.apache.org/jira/browse/PHOENIX-6251) | Fix 
ConcurrentMutationsExtendedIT.testConcurrentUpsertsWithNoIndexedColumns timout 
issue |  Major | . |
+| [PHOENIX-6245](https://issues.apache.org/jira/browse/PHOENIX-6245) | Update 
tephra dependency version to 0.16.0 |  Major | core |
+| [PHOENIX-6082](https://issues.apache.org/jira/browse/PHOENIX-6082) | No need 
to do checkAndPut when altering properties for a table or view with 
column-encoding enabled |  Major | . |
+| [PHOENIX-6242](https://issues.apache.org/jira/browse/PHOENIX-6242) | Remove 
remaining  commons-logging references |  Minor | core |
+| [PHOENIX-6086](https://issues.apache.org/jira/browse/PHOENIX-6086) | Take a 
snapshot of all SYSTEM tables before attempting to upgrade them |  Critical | . 
|
+| [PHOENIX-6237](https://issues.apache.org/jira/browse/PHOENIX-6237) | 
Relocate javax. classes in phoenix-client |  Major | core |
+| [PHOENIX-6231](https://issues.apache.org/jira/browse/PHOENIX-6231) | Update 
Omid to 1.0.2 |  Major | core |
+| [PHOENIX-5895](https://issues.apache.org/jira/browse/PHOENIX-5895) | 
Leverage WALCellFilter in the SystemCatalogWALEntryFilter to replicate system 
catalog table |  Minor | core |
+| [PHOENIX-6155](https://issues.apache.org/jira/browse/PHOENIX-6155) | Prevent 
doing direct upserts into SYSTEM.TASK from the client |  Major | . |
+| [PHOENIX-6207](https://issues.apache.org/jira/browse/PHOENIX-6207) | Paged 
server side grouped aggregate operations |  Major | . |
+| [PHOENIX-6222](https://issues.apache.org/jira/browse/PHOENIX-6222) | Bump 
default HBase version to 2.2.6 and 2.3.3 |  Minor | core |
+| [PHOENIX-5998](https://issues.apache.org/jira/browse/PHOENIX-5998) | Paged 
server side ungrouped aggregate operations |  Major | . |
+| [PHOENIX-6216](https://issues.apache.org/jira/browse/PHOENIX-6216) | Add 
Omid and Tephra support to create-release script |  Major | core |
+| [PHOENIX-6212](https://issues.apache.org/jira/browse/PHOENIX-6212) | Improve 
SystemCatalogIT.testSystemTableSplit() to ensure no splitting occurs when 
splitting is disabled |  Major | . |
+| [PHOENIX-6184](https://issues.apache.org/jira/browse/PHOENIX-6184) | Emit 
ageOfUnverifiedRow metric during read repairs |  Minor | core |
+| [PHOENIX-6209](https://issues.apache.org/jira/browse/PHOENIX-6209) | Remove 
unused estimateParallelLevel() |  Minor | core |
+| [PHOENIX-6126](https://issues.apache.org/jira/browse/PHOENIX-6126) | All 
createViewAddChildLink requests will go to the same region of 
SYSTEM.CHILD\_LINK |  Minor | . |
+| [PHOENIX-6167](https://issues.apache.org/jira/browse/PHOENIX-6167) | Adding 
maxMutationCellSizeBytes config and exception |  Trivial | . |
+| [PHOENIX-6181](https://issues.apache.org/jira/browse/PHOENIX-6181) | 
IndexRepairRegionScanner to verify and repair every global index row |  Major | 
. |
+| [PHOENIX-6129](https://issues.apache.org/jira/browse/PHOENIX-6129) | 
Optimize tableExists() call while retrieving correct MUTEX table |  Major | . |
+| [PHOENIX-6206](https://issues.apache.org/jira/browse/PHOENIX-6206) | Update 
phoenix-thirdparty dependency version to 1.0.0 |  Major | core |
+| [PHOENIX-6202](https://issues.apache.org/jira/browse/PHOENIX-6202) | New 
column in index gets added as PK with CASCADE INDEX |  Major | . |
+| [PHOENIX-6172](https://issues.apache.org/jira/browse/PHOENIX-6172) | 
Updating VIEW\_INDEX\_ID column type and ts in Syscat with a 4.16 upgrade 
script |  Major | . |
+| [PHOENIX-6189](https://issues.apache.org/jira/browse/PHOENIX-6189) | 
DATA\_EXCEEDS\_MAX\_CAPACITY exception error string should contain column name 
instead of actual value |  Trivial | . |
+| [PHOENIX-6125](https://issues.apache.org/jira/browse/PHOENIX-6125) | Make 
sure SYSTEM.TASK does not split |  Major | . |
+| [PHOENIX-6151](https://issues.apache.org/jira/browse/PHOENIX-6151) | Switch 
phoenix-client to shade-by-default mode |  Major | core |
+| [PHOENIX-6185](https://issues.apache.org/jira/browse/PHOENIX-6185) | 
OPERATION\_TIMED\_OUT#newException method swallows the exception message and 
root cause exception. |  Major | core |
+| [PHOENIX-6160](https://issues.apache.org/jira/browse/PHOENIX-6160) | 
Simplifying concurrent mutation handling for global Indexes |  Major | . |
+| [PHOENIX-6176](https://issues.apache.org/jira/browse/PHOENIX-6176) | Set 
zookeeper as provided in phoenix-server |  Major | core |
+| [PHOENIX-6173](https://issues.apache.org/jira/browse/PHOENIX-6173) | Archive 
test artifacts in Jenkins multibranch postcommit job |  Major | core |
+| [PHOENIX-6128](https://issues.apache.org/jira/browse/PHOENIX-6128) | Remove 
unused getAdmin() call inside CQSI.init() |  Minor | . |
+| [PHOENIX-6055](https://issues.apache.org/jira/browse/PHOENIX-6055) | Improve 
error reporting for index validation when there are "Not matching index rows" | 
 Major | . |
+| [PHOENIX-5909](https://issues.apache.org/jira/browse/PHOENIX-5909) | Table 
and index-level metrics for indexing coprocs |  Major | . |
+| [PHOENIX-6010](https://issues.apache.org/jira/browse/PHOENIX-6010) | Create 
phoenix-thirdparty, and consume guava through it |  Major | core, omid, tephra |
+| [PHOENIX-6131](https://issues.apache.org/jira/browse/PHOENIX-6131) | Remove 
Omid and Tephra daemon components from Phoenix assembly |  Major | . |
+| [PHOENIX-6067](https://issues.apache.org/jira/browse/PHOENIX-6067) | (5.x) 
Global Secondary Index Parity with 4.x |  Blocker | . |
+| [PHOENIX-6112](https://issues.apache.org/jira/browse/PHOENIX-6112) | 
Coupling of two classes only use logger |  Minor | core |
+| [PHOENIX-5896](https://issues.apache.org/jira/browse/PHOENIX-5896) | 
Implement incremental rebuild along the failed regions in IndexTool |  Major | 
. |
+| [PHOENIX-6093](https://issues.apache.org/jira/browse/PHOENIX-6093) | adding 
hashcode to phoenix pherf Column class |  Minor | . |
+| [PHOENIX-6102](https://issues.apache.org/jira/browse/PHOENIX-6102) | Better 
isolation for CI jobs an ASF Jenkins |  Major | . |
+| [PHOENIX-6034](https://issues.apache.org/jira/browse/PHOENIX-6034) | 
Optimize InListIT |  Major | core |
+| [PHOENIX-6064](https://issues.apache.org/jira/browse/PHOENIX-6064) | Make 
Tephra support optional |  Major | core, tephra |
+| [PHOENIX-5881](https://issues.apache.org/jira/browse/PHOENIX-5881) | Port 
MaxLookbackAge logic to 5.x |  Blocker | . |
+| [PHOENIX-6059](https://issues.apache.org/jira/browse/PHOENIX-6059) | Adding 
more pagination tests |  Minor | . |
+| [PHOENIX-6028](https://issues.apache.org/jira/browse/PHOENIX-6028) | Change 
default HBase profile to 2.1 in 5.x |  Major | core |
+| [PHOENIX-6016](https://issues.apache.org/jira/browse/PHOENIX-6016) | Support 
HBase 2.3.0 |  Major | . |
+| [PHOENIX-5760](https://issues.apache.org/jira/browse/PHOENIX-5760) | Pherf 
Support Sequential Datatypes for INTEGER type fields and have fixed row 
distribution |  Minor | . |
+| [PHOENIX-5983](https://issues.apache.org/jira/browse/PHOENIX-5983) | Set 
Hadoop dependencies as provided in phoenix-server |  Major | core |
+| [PHOENIX-5789](https://issues.apache.org/jira/browse/PHOENIX-5789) | try to 
standardize on a JSON library |  Minor | core |
+| [PHOENIX-5988](https://issues.apache.org/jira/browse/PHOENIX-5988) | Bump 
HBase and Hadoop versions to latest working patch level on master |  Major | 
core |
+| [PHOENIX-5975](https://issues.apache.org/jira/browse/PHOENIX-5975) | Index 
rebuild/verification page size should be configurable from IndexTool |  Major | 
. |
+| [PHOENIX-5897](https://issues.apache.org/jira/browse/PHOENIX-5897) | 
SingleKeyValueTuple.toString() returns unexpected result |  Minor | . |
+| [PHOENIX-5793](https://issues.apache.org/jira/browse/PHOENIX-5793) | Support 
parallel init and fast null return for SortMergeJoinPlan. |  Minor | . |
+| [PHOENIX-5956](https://issues.apache.org/jira/browse/PHOENIX-5956) | 
Optimize LeftSemiJoin For SortMergeJoin |  Major | . |
+| [PHOENIX-5875](https://issues.apache.org/jira/browse/PHOENIX-5875) | 
Optional logging for IndexTool verification |  Major | . |
+| [PHOENIX-5903](https://issues.apache.org/jira/browse/PHOENIX-5903) | Mark 
more hbase dependency's scope as provided for phoenix-server |  Major | . |
+| [PHOENIX-5910](https://issues.apache.org/jira/browse/PHOENIX-5910) | 
IndexTool verification-only runs should have counters for unverified rows |  
Major | . |
+| [PHOENIX-5931](https://issues.apache.org/jira/browse/PHOENIX-5931) | 
PhoenixIndexFailurePolicy throws NPE if cause of IOE is null |  Minor | . |
+| [PHOENIX-5256](https://issues.apache.org/jira/browse/PHOENIX-5256) | Remove 
queryserver related scripts/files as the former has its own repo |  Trivial | . 
|
+| [PHOENIX-5899](https://issues.apache.org/jira/browse/PHOENIX-5899) | Index 
writes and verifications should contain information of underlying cause of 
failure |  Major | . |
+| [PHOENIX-5892](https://issues.apache.org/jira/browse/PHOENIX-5892) | Add 
code coverage steps in build documentation |  Major | . |
+| [PHOENIX-5891](https://issues.apache.org/jira/browse/PHOENIX-5891) | Ensure 
that code coverage does not drop with subsequent commits |  Major | . |
+| [PHOENIX-5842](https://issues.apache.org/jira/browse/PHOENIX-5842) | Code 
Coverage tool for Phoenix |  Major | . |
+| [PHOENIX-5808](https://issues.apache.org/jira/browse/PHOENIX-5808) | Improve 
shaded artifact naming convetions |  Major | core |
+| [PHOENIX-4521](https://issues.apache.org/jira/browse/PHOENIX-4521) | Allow 
Pherf scenario to define per query max allowed query execution duration after 
which thread is interrupted |  Major | . |
+| [PHOENIX-5562](https://issues.apache.org/jira/browse/PHOENIX-5562) | 
Simplify detection of concurrent updates on data tables with indexes |  Major | 
. |
+| [PHOENIX-5748](https://issues.apache.org/jira/browse/PHOENIX-5748) | 
Simplify index update generation code for consistent global indexes |  Major | 
. |
+| [PHOENIX-5794](https://issues.apache.org/jira/browse/PHOENIX-5794) | Create 
a threshold for non async index creation, that can be modified in configs |  
Major | . |
+| [PHOENIX-5814](https://issues.apache.org/jira/browse/PHOENIX-5814) | disable 
trimStackTrace |  Major | connectors, core, omid, queryserver, tephra |
+| [PHOENIX-5751](https://issues.apache.org/jira/browse/PHOENIX-5751) | Remove 
redundant IndexUtil#isGlobalIndexCheckEnabled() calls for immutable data tables 
|  Major | . |
+| [PHOENIX-5641](https://issues.apache.org/jira/browse/PHOENIX-5641) | 
Decouple phoenix-queryserver from phoenix-core |  Major | . |
+| [PHOENIX-5699](https://issues.apache.org/jira/browse/PHOENIX-5699) | 
Investigate reducing chore intervals in MiniCluster to speed up tests |  Major 
| . |
+| [PHOENIX-4679](https://issues.apache.org/jira/browse/PHOENIX-4679) | Exit 
build-proto.sh if not using protoc v2.5.0 |  Minor | . |
+| [PHOENIX-5633](https://issues.apache.org/jira/browse/PHOENIX-5633) | Add 
table name info to scan logging |  Major | . |
+| [PHOENIX-5720](https://issues.apache.org/jira/browse/PHOENIX-5720) | 
Multiple scans on the same table region cause incorrect IndexTool counters |  
Major | . |
+| [PHOENIX-5697](https://issues.apache.org/jira/browse/PHOENIX-5697) | Avoid 
resource leakage with try-with-resources |  Major | . |
+| [PHOENIX-5703](https://issues.apache.org/jira/browse/PHOENIX-5703) | Add 
MAVEN\_HOME toPATH in jenkins build |  Major | . |
+| [PHOENIX-5694](https://issues.apache.org/jira/browse/PHOENIX-5694) | Add MR 
job counters for IndexTool inline verification |  Major | . |
+| [PHOENIX-5634](https://issues.apache.org/jira/browse/PHOENIX-5634) | Use 
'phoenix.default.update.cache.frequency' from connection properties at query 
time |  Minor | . |
+| [PHOENIX-5674](https://issues.apache.org/jira/browse/PHOENIX-5674) | 
IndexTool to not write already correct index rows |  Major | . |
+| [PHOENIX-5454](https://issues.apache.org/jira/browse/PHOENIX-5454) | Phoenix 
scripts start foreground java processes as child processes |  Minor | . |
+| [PHOENIX-5658](https://issues.apache.org/jira/browse/PHOENIX-5658) | 
IndexTool to verify index rows inline |  Major | . |
+| [PHOENIX-5576](https://issues.apache.org/jira/browse/PHOENIX-5576) | Fix 
exec-maven-plugin version warning |  Minor | . |
+| [PHOENIX-5630](https://issues.apache.org/jira/browse/PHOENIX-5630) | 
MAX\_MUTATION\_SIZE\_EXCEEDED and MAX\_MUTATION\_SIZE\_BYTES\_EXCEEDED 
SQLExceptions should print existing size |  Minor | . |
+| [PHOENIX-5614](https://issues.apache.org/jira/browse/PHOENIX-5614) | Remove 
unnecessary instances of ClassNotFoundException thrown stemming from various 
QueryUtil APIs |  Minor | . |
+| [PHOENIX-5593](https://issues.apache.org/jira/browse/PHOENIX-5593) | Remove 
null checks for JoinCompiler |  Minor | . |
+| [PHOENIX-5599](https://issues.apache.org/jira/browse/PHOENIX-5599) | Make 
LocalHBaseState consistent between master and 4.x |  Major | . |
+| [PHOENIX-5494](https://issues.apache.org/jira/browse/PHOENIX-5494) | 
Batched, mutable Index updates are unnecessarily run one-by-one |  Major | . |
+| [PHOENIX-5551](https://issues.apache.org/jira/browse/PHOENIX-5551) | Update 
maven apache parent to version 21 |  Minor | . |
+| [PHOENIX-5575](https://issues.apache.org/jira/browse/PHOENIX-5575) | Remove 
redundant dependency versions |  Trivial | . |
+| [PHOENIX-5565](https://issues.apache.org/jira/browse/PHOENIX-5565) | Unify 
index update structures in IndexRegionObserver and IndexCommitter |  Major | . |
+| [PHOENIX-5564](https://issues.apache.org/jira/browse/PHOENIX-5564) | 
Restructure read repair to improve readability and correctness |  Major | . |
+| [PHOENIX-5548](https://issues.apache.org/jira/browse/PHOENIX-5548) | Upgrade 
Jetty to 9.3.27.v20190418 |  Major | . |
+| [PHOENIX-5558](https://issues.apache.org/jira/browse/PHOENIX-5558) | 
Eliminate the second single data row scan during read repairs |  Major | . |
+| [PHOENIX-5527](https://issues.apache.org/jira/browse/PHOENIX-5527) | 
Unverified index rows should not be deleted due to replication lag |  Major | . 
|
+| [PHOENIX-5540](https://issues.apache.org/jira/browse/PHOENIX-5540) | Full 
row index write at the last write phase for immutable global indexes |  Major | 
. |
+| [PHOENIX-5539](https://issues.apache.org/jira/browse/PHOENIX-5539) | Full 
row index write at the last write phase for mutable global indexes |  Major | . 
|
+| [PHOENIX-5500](https://issues.apache.org/jira/browse/PHOENIX-5500) | Add 
documentation for Exec permission requirements on SYSTEM.CHILD\_LINK for 
creating views |  Major | . |
+| [PHOENIX-5514](https://issues.apache.org/jira/browse/PHOENIX-5514) | Index 
read repair should use index rpc handlers |  Major | . |
+| [PHOENIX-5493](https://issues.apache.org/jira/browse/PHOENIX-5493) | Remove 
unnecesary iteration in BaseResultIterator |  Minor | . |
+| [PHOENIX-5491](https://issues.apache.org/jira/browse/PHOENIX-5491) | Improve 
performance of InListExpression.hashCode |  Minor | . |
+| [PHOENIX-4285](https://issues.apache.org/jira/browse/PHOENIX-4285) | Add 
PHERF.LOG\_PER\_NROWS constraint to PHERF.properties file |  Minor | . |
+| [PHOENIX-5130](https://issues.apache.org/jira/browse/PHOENIX-5130) | removed 
'static' keyword from 'private static enum'. |  Trivial | . |
+| [PHOENIX-5459](https://issues.apache.org/jira/browse/PHOENIX-5459) | Enable 
running the test suite with JDK11 |  Major | . |
+| [PHOENIX-5451](https://issues.apache.org/jira/browse/PHOENIX-5451) | Column 
pruning for Subselect |  Major | . |
+| [PHOENIX-5428](https://issues.apache.org/jira/browse/PHOENIX-5428) | Upgrade 
maven-checkstyle-plugin version |  Minor | . |
+| [PHOENIX-5389](https://issues.apache.org/jira/browse/PHOENIX-5389) | Push 
down PostFilter to Sub-JoinTable for SortMergeJoin and NoStarJoin |  Major | . |
+| [PHOENIX-5228](https://issues.apache.org/jira/browse/PHOENIX-5228) | use 
slf4j for logging in phoenix project |  Trivial | . |
+| [PHOENIX-5382](https://issues.apache.org/jira/browse/PHOENIX-5382) | Perf 
improvement with bulk operation over iterations |  Blocker | . |
+| [PHOENIX-5386](https://issues.apache.org/jira/browse/PHOENIX-5386) | 
Disallow creating views on top of SYSTEM tables |  Blocker | . |
+| [PHOENIX-5374](https://issues.apache.org/jira/browse/PHOENIX-5374) | 
Incorrect exception thrown in some cases when client does not have Exec 
permissions on SYSTEM:CATALOG |  Major | . |
+| [PHOENIX-5343](https://issues.apache.org/jira/browse/PHOENIX-5343) | 
OrphanViewTool should not check Index Tables |  Major | . |
+| [PHOENIX-5318](https://issues.apache.org/jira/browse/PHOENIX-5318) | Slots 
passed to SkipScan filter is incorrect for desc primary keys that are prefixes 
of each other |  Major | . |
+| [PHOENIX-5316](https://issues.apache.org/jira/browse/PHOENIX-5316) | Use 
callable instead of runnable so that Pherf exceptions cause tests to fail |  
Major | . |
+| [PHOENIX-5112](https://issues.apache.org/jira/browse/PHOENIX-5112) | 
Simplify QueryPlan selection in Phoenix |  Major | . |
+| [PHOENIX-5168](https://issues.apache.org/jira/browse/PHOENIX-5168) | 
IndexScrutinyTool cannot output to table when analyzing tenant-owned indexes |  
Major | . |
+| [PHOENIX-5213](https://issues.apache.org/jira/browse/PHOENIX-5213) | 
Phoenix-client improvements:  add more relocations, exclude log binding, add 
source jar |  Major | . |
+| [PHOENIX-5251](https://issues.apache.org/jira/browse/PHOENIX-5251) | Avoid 
taking explicit lock by using AtomicReference in PhoenixAccessController class 
|  Minor | . |
+| [PHOENIX-5187](https://issues.apache.org/jira/browse/PHOENIX-5187) | Avoid 
using FileInputStream and FileOutputStream |  Major | . |
+| [PHOENIX-5181](https://issues.apache.org/jira/browse/PHOENIX-5181) | support 
Math sin/cos/tan functions |  Minor | . |
+| [PHOENIX-5235](https://issues.apache.org/jira/browse/PHOENIX-5235) | Update 
SQLline version to the latest |  Minor | . |
+| [PHOENIX-5190](https://issues.apache.org/jira/browse/PHOENIX-5190) | 
Implement a TaskRegionObserver for index rebuilds |  Major | . |
+| [PHOENIX-5172](https://issues.apache.org/jira/browse/PHOENIX-5172) | Harden 
queryserver canary tool with retries and effective logging |  Minor | . |
+| [PHOENIX-4900](https://issues.apache.org/jira/browse/PHOENIX-4900) | Modify 
MAX\_MUTATION\_SIZE\_EXCEEDED and MAX\_MUTATION\_SIZE\_BYTES\_EXCEEDED 
exception message to recommend turning autocommit on for deletes |  Major | . |
+| [PHOENIX-4618](https://issues.apache.org/jira/browse/PHOENIX-4618) | 
Optimize out order-by on sort-merge-join when possible |  Major | . |
+| [PHOENIX-5148](https://issues.apache.org/jira/browse/PHOENIX-5148) | Improve 
OrderPreservingTracker to optimize OrderBy/GroupBy for ClientScanPlan and 
ClientAggregatePlan |  Major | . |
+| [PHOENIX-5185](https://issues.apache.org/jira/browse/PHOENIX-5185) | support 
Math PI function |  Minor | . |
+| [PHOENIX-5131](https://issues.apache.org/jira/browse/PHOENIX-5131) | Make 
spilling to disk for order/group by configurable |  Major | . |
+| [PHOENIX-5182](https://issues.apache.org/jira/browse/PHOENIX-5182) | 
Deprecate getTotalSum API of the GlobalMetric interface |  Major | . |
+| [PHOENIX-5175](https://issues.apache.org/jira/browse/PHOENIX-5175) | 
Separate client settings for disabling server side mutations for upserts and 
deletes |  Minor | . |
+| [PHOENIX-5089](https://issues.apache.org/jira/browse/PHOENIX-5089) | 
IndexScrutinyTool should be able to analyze tenant-owned indexes |  Major | . |
+| [PHOENIX-5141](https://issues.apache.org/jira/browse/PHOENIX-5141) | Use 
HBaseFactoryProvider.getConfigurationFactory to get the config in PhoenixRDD |  
Major | . |
+| [PHOENIX-5069](https://issues.apache.org/jira/browse/PHOENIX-5069) | Use 
asynchronous refresh to provide non-blocking Phoenix Stats Client Cache |  
Major | . |
+| [PHOENIX-4940](https://issues.apache.org/jira/browse/PHOENIX-4940) | 
IndexTool should be able to rebuild tenant-owned indexes |  Major | . |
+| [PHOENIX-5121](https://issues.apache.org/jira/browse/PHOENIX-5121) | Move 
unnecessary sorting and fetching out of loop |  Minor | . |
+| [PHOENIX-5105](https://issues.apache.org/jira/browse/PHOENIX-5105) | Push 
Filter through Sort for SortMergeJoin |  Major | . |
+| [PHOENIX-5091](https://issues.apache.org/jira/browse/PHOENIX-5091) | Add new 
features to UpdateStatisticsTool |  Major | . |
+| [PHOENIX-4820](https://issues.apache.org/jira/browse/PHOENIX-4820) | 
Optimize OrderBy for ClientAggregatePlan |  Major | . |
+| [PHOENIX-5048](https://issues.apache.org/jira/browse/PHOENIX-5048) | Index 
Rebuilder does not handle INDEX\_STATE timestamp check for all index |  Major | 
. |
+| [PHOENIX-3534](https://issues.apache.org/jira/browse/PHOENIX-3534) | Support 
multi region SYSTEM.CATALOG table |  Major | . |
+| [PHOENIX-5037](https://issues.apache.org/jira/browse/PHOENIX-5037) | Fix for 
warning: Reporting configuration should be done in \<reporting\> section, not 
in maven-site-plugin \<configuration\> as reportPlugins parameter |  Minor | . |
+| [PHOENIX-5038](https://issues.apache.org/jira/browse/PHOENIX-5038) | Fix for 
warning: Multiple versions of scala detected in phoenix-spark |  Minor | . |
+| [PHOENIX-5036](https://issues.apache.org/jira/browse/PHOENIX-5036) | Fix for 
warning: 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be 
unique: junit:junit:jar -\> duplicate declaration of version |  Minor | . |
+| [PHOENIX-5026](https://issues.apache.org/jira/browse/PHOENIX-5026) | Add 
client setting to disable server side mutations |  Major | . |
+| [PHOENIX-4996](https://issues.apache.org/jira/browse/PHOENIX-4996) | 
Refactor PTableImpl to use Builder Pattern |  Major | . |
+| [PHOENIX-4967](https://issues.apache.org/jira/browse/PHOENIX-4967) | Reverse 
scan along LOCAL index does not always return all data |  Major | . |
+| [PHOENIX-4966](https://issues.apache.org/jira/browse/PHOENIX-4966) | 
Implement unhandledFilters in PhoenixRelation so that spark only evaluates 
filters when required |  Major | . |
+| [PHOENIX-4964](https://issues.apache.org/jira/browse/PHOENIX-4964) | ORDER 
BY should use a LOCAL index even if the query is not fully covered |  Minor | . 
|
+| [PHOENIX-4688](https://issues.apache.org/jira/browse/PHOENIX-4688) | Add 
kerberos authentication to python-phoenixdb |  Minor | . |
+| [PHOENIX-4731](https://issues.apache.org/jira/browse/PHOENIX-4731) | Make 
running transactional unit tests for a given provider optional |  Major | . |
+| [PHOENIX-4907](https://issues.apache.org/jira/browse/PHOENIX-4907) | 
IndexScrutinyTool should use empty catalog instead of null |  Major | . |
+| [PHOENIX-4903](https://issues.apache.org/jira/browse/PHOENIX-4903) | 
HashCache recreated on client for every RegionServer it is sent to |  Major | . 
|
+| [PHOENIX-4858](https://issues.apache.org/jira/browse/PHOENIX-4858) | Add 
PHOENIX-3655 PQS Client Metrics documentation |  Major | . |
+| [PHOENIX-4666](https://issues.apache.org/jira/browse/PHOENIX-4666) | Add a 
subquery cache that persists beyond the life of a query |  Major | . |
+| [PHOENIX-4882](https://issues.apache.org/jira/browse/PHOENIX-4882) | The 
client re-resolves the table for every projected non-indexed column when 
there's a local index. |  Major | . |
+| [PHOENIX-4755](https://issues.apache.org/jira/browse/PHOENIX-4755) | Provide 
an option to plugin custom avatica server config in PQS |  Major | . |
+| [PHOENIX-4854](https://issues.apache.org/jira/browse/PHOENIX-4854) | Make 
LoggingPhoenixResultSet idempotent when logging metrics |  Major | . |
+| [PHOENIX-4853](https://issues.apache.org/jira/browse/PHOENIX-4853) | Add sql 
statement to PhoenixMetricsLog interface for query level metrics logging |  
Major | . |
+| [PHOENIX-4835](https://issues.apache.org/jira/browse/PHOENIX-4835) | 
LoggingPhoenixConnection should log metrics upon connection close |  Major | . |
+| [PHOENIX-4750](https://issues.apache.org/jira/browse/PHOENIX-4750) | Resolve 
server customizers and provide them to Avatica |  Major | . |
+| [PHOENIX-4805](https://issues.apache.org/jira/browse/PHOENIX-4805) | Move 
Avatica version to 1.12 for PQS |  Major | . |
+| [PHOENIX-4834](https://issues.apache.org/jira/browse/PHOENIX-4834) | 
PhoenixMetricsLog interface methods should not depend on specific logger |  
Major | . |
+| [PHOENIX-4751](https://issues.apache.org/jira/browse/PHOENIX-4751) | Support 
client-side hash aggregation with SORT\_MERGE\_JOIN |  Major | . |
+| [PHOENIX-4829](https://issues.apache.org/jira/browse/PHOENIX-4829) | Fixed 
Spelling |  Trivial | . |
+
+
+### BUG FIXES:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [PHOENIX-6339](https://issues.apache.org/jira/browse/PHOENIX-6339) | Older 
client using aggregate queries shows incorrect results. |  Blocker | . |
+| [PHOENIX-6273](https://issues.apache.org/jira/browse/PHOENIX-6273) | Add 
support to handle MR Snapshot restore externally |  Major | core |
+| [PHOENIX-6338](https://issues.apache.org/jira/browse/PHOENIX-6338) | 
TxCheckpointIT frequently hangs on 4.x |  Major | core |
+| [PHOENIX-6288](https://issues.apache.org/jira/browse/PHOENIX-6288) | 
Minicluster startup problems on Jenkins |  Critical | . |
+| [PHOENIX-6322](https://issues.apache.org/jira/browse/PHOENIX-6322) | 
hasPreWALAppend() returns false for HBase 2.3 and 2.4 |  Blocker | core |
+| [PHOENIX-6330](https://issues.apache.org/jira/browse/PHOENIX-6330) | 
SystemCatalogRegionObserver isn't added when cluster is initialized with 
isNamespaceMappingEnabled=true |  Critical | core |
+| [PHOENIX-6333](https://issues.apache.org/jira/browse/PHOENIX-6333) | Hbase 
versions older than 2.4.0 are incompatible with Hadoop 3.1.4 |  Blocker | core |
+| [PHOENIX-6323](https://issues.apache.org/jira/browse/PHOENIX-6323) | 
isRawFilterSupported() returns true for HBase 2.2 compat module |  Blocker | 
core |
+| [PHOENIX-6326](https://issues.apache.org/jira/browse/PHOENIX-6326) | Phoenix 
doesn't work with Java version 11.0.9.1 , due to Jetty problem |  Critical | 
core |
+| [PHOENIX-6319](https://issues.apache.org/jira/browse/PHOENIX-6319) | remove 
cp python logic from the release script |  Major | . |
+| [PHOENIX-6313](https://issues.apache.org/jira/browse/PHOENIX-6313) | Rebuild 
HBase in Yetus |  Critical | core |
+| [PHOENIX-3710](https://issues.apache.org/jira/browse/PHOENIX-3710) | Cannot 
use lowername data table name with indextool |  Minor | . |
+| [PHOENIX-6298](https://issues.apache.org/jira/browse/PHOENIX-6298) | Use 
timestamp of PENDING\_DISABLE\_COUNT to calculate elapse time for 
PENDING\_DISABLE state |  Major | . |
+| [PHOENIX-6148](https://issues.apache.org/jira/browse/PHOENIX-6148) | 
[SchemaExtractionTool]DDL parsing exception in Phoenix in view name |  Major | 
. |
+| [PHOENIX-6305](https://issues.apache.org/jira/browse/PHOENIX-6305) | 
Throttling decision does not take offheap memstore size into account |  Major | 
core |
+| [PHOENIX-6295](https://issues.apache.org/jira/browse/PHOENIX-6295) | Fix 
non-static inner classes for better memory management |  Major | . |
+| [PHOENIX-6306](https://issues.apache.org/jira/browse/PHOENIX-6306) | slf4j 
exclusion from phoenix-server doesn't work |  Minor | core |
+| [PHOENIX-3499](https://issues.apache.org/jira/browse/PHOENIX-3499) | Enable 
null value for quote character for CSVBulkLoad tool |  Major | . |
+| [PHOENIX-3633](https://issues.apache.org/jira/browse/PHOENIX-3633) | null 
pointer exception when subsquery for not exists returns empty result set |  
Major | . |
+| [PHOENIX-6293](https://issues.apache.org/jira/browse/PHOENIX-6293) | 
PHOENIX-6193 breaks projects depending on the phoenix-client artifact |  
Blocker | core |
+| [PHOENIX-6296](https://issues.apache.org/jira/browse/PHOENIX-6296) | 
Synchronize @Parameters, @BeforeClass and @AfterClass methods take 2 |  
Critical | core |
+| [PHOENIX-6277](https://issues.apache.org/jira/browse/PHOENIX-6277) | upsert 
into data error after HBASE-24850,HBASE-24754 merged |  Major | core |
+| [PHOENIX-6290](https://issues.apache.org/jira/browse/PHOENIX-6290) | Extend 
IndexRegionSplitPolicy from SteppingSplitPolicy on master |  Major | core |
+| [PHOENIX-6286](https://issues.apache.org/jira/browse/PHOENIX-6286) | Extend 
syscat RegionSplitPolicies from the default Policy for the HBase branch |  
Major | . |
+| [PHOENIX-6287](https://issues.apache.org/jira/browse/PHOENIX-6287) | Fix 
incorrect log  in ParallelIterators.submitWork |  Major | . |
+| [PHOENIX-6283](https://issues.apache.org/jira/browse/PHOENIX-6283) | 
MutableIndexExtendedIT#testCompactDisabledIndex consistently fails with HBase 
2.3 |  Blocker | core |
+| [PHOENIX-6104](https://issues.apache.org/jira/browse/PHOENIX-6104) | 
SplitSystemCatalogIT tests very unstable with Hbase 2.3 |  Major | core |
+| [PHOENIX-6267](https://issues.apache.org/jira/browse/PHOENIX-6267) | View 
Index PK Fixed Width Field Truncation |  Blocker | . |
+| [PHOENIX-6274](https://issues.apache.org/jira/browse/PHOENIX-6274) | Flaky 
test TableSnapshotReadsMapReduceIT.testMapReduceSnapshotsMultiRegion |  Major | 
. |
+| [PHOENIX-6263](https://issues.apache.org/jira/browse/PHOENIX-6263) | Few 
Table references are leaked |  Major | . |
+| [PHOENIX-6218](https://issues.apache.org/jira/browse/PHOENIX-6218) | Rows 
deleted count for client side deletes is incorrect for immutable tables with 
indexes |  Major | . |
+| [PHOENIX-6058](https://issues.apache.org/jira/browse/PHOENIX-6058) | When 
maxLookback is not enabled, IndexTool should not do deep verification |  
Blocker | . |
+| [PHOENIX-6260](https://issues.apache.org/jira/browse/PHOENIX-6260) | Omid 
exclusions are incomplete |  Major | core |
+| [PHOENIX-6241](https://issues.apache.org/jira/browse/PHOENIX-6241) | 
ViewIndexId sequences collide with ones created on the pre-4.15 version |  
Blocker | . |
+| [PHOENIX-5921](https://issues.apache.org/jira/browse/PHOENIX-5921) | Phoenix 
Index verification logging Exception with huge huge row |  Minor | . |
+| [PHOENIX-5712](https://issues.apache.org/jira/browse/PHOENIX-5712) | Got 
SYSCAT  ILLEGAL\_DATA exception after created tenant index on view |  Blocker | 
. |
+| [PHOENIX-6232](https://issues.apache.org/jira/browse/PHOENIX-6232) | 
Correlated subquery should not push to RegionServer as the probe side of the 
Hash join |  Major | . |
+| [PHOENIX-6239](https://issues.apache.org/jira/browse/PHOENIX-6239) | 
NullPointerException when index table does not use COLUMN\_ENCODED\_BYTES |  
Major | . |
+| [PHOENIX-5960](https://issues.apache.org/jira/browse/PHOENIX-5960) | 
Creating a view on a non-existent table throws the wrong exception |  Minor | . 
|
+| [PHOENIX-6223](https://issues.apache.org/jira/browse/PHOENIX-6223) | could 
not find or load main class sqline.SqLine |  Minor | . |
+| [PHOENIX-5920](https://issues.apache.org/jira/browse/PHOENIX-5920) | Skip 
SYSTEM TABLE checks while creating phoenix connection if client has set the 
DoNotUpgrade config |  Major | . |
+| [PHOENIX-6233](https://issues.apache.org/jira/browse/PHOENIX-6233) | 
QueryTimeoutIT fails sometimes. |  Minor | . |
+| [PHOENIX-6224](https://issues.apache.org/jira/browse/PHOENIX-6224) | Support 
 Correlated IN Subquery |  Major | . |
+| [PHOENIX-6068](https://issues.apache.org/jira/browse/PHOENIX-6068) | (5.x) 
Read repair reduces the number of rows returned for LIMIT queries |  Blocker | 
. |
+| [PHOENIX-6230](https://issues.apache.org/jira/browse/PHOENIX-6230) | IT 
suite hangs on ViewConcurrencyAndFailureIT |  Critical | core |
+| [PHOENIX-6228](https://issues.apache.org/jira/browse/PHOENIX-6228) | Admin 
resources are not closed in some places |  Major | . |
+| [PHOENIX-6191](https://issues.apache.org/jira/browse/PHOENIX-6191) | 
Creating a view which has its own new columns should also do checkAndPut checks 
on SYSTEM.MUTEX |  Critical | . |
+| [PHOENIX-4565](https://issues.apache.org/jira/browse/PHOENIX-4565) | 
IndexScrutinyToolIT is failing |  Critical | . |
+| [PHOENIX-6221](https://issues.apache.org/jira/browse/PHOENIX-6221) | Getting 
CNF while creating transactional table with Omid |  Blocker | omid |
+| [PHOENIX-6225](https://issues.apache.org/jira/browse/PHOENIX-6225) | fix the 
dependency issue on the master branch |  Major | . |
+| [PHOENIX-6123](https://issues.apache.org/jira/browse/PHOENIX-6123) | Old 
clients cannot query a view if the parent has an index |  Blocker | . |
+| [PHOENIX-5955](https://issues.apache.org/jira/browse/PHOENIX-5955) | 
OrphanViewToolIT is flapping |  Major | . |
+| [PHOENIX-5472](https://issues.apache.org/jira/browse/PHOENIX-5472) | Typos 
in the docs description |  Minor | . |
+| [PHOENIX-5669](https://issues.apache.org/jira/browse/PHOENIX-5669) | Remove 
hack for PHOENIX-3121 |  Major | . |
+| [PHOENIX-6203](https://issues.apache.org/jira/browse/PHOENIX-6203) | 
CQS.getTable(byte[] tableName) does not throw TNFE even if table doesn't exist 
|  Major | . |
+| [PHOENIX-5940](https://issues.apache.org/jira/browse/PHOENIX-5940) | 
Pre-4.15 client cannot connect to 4.15+ server after SYSTEM.CATALOG region has 
split |  Blocker | . |
+| [PHOENIX-6032](https://issues.apache.org/jira/browse/PHOENIX-6032) | When 
phoenix.allow.system.catalog.rollback=true, a view still sees data from a 
column that was dropped |  Blocker | . |
+| [PHOENIX-5210](https://issues.apache.org/jira/browse/PHOENIX-5210) | 
NullPointerException when alter options of a table that is appendOnlySchema |  
Major | . |
+| [PHOENIX-6158](https://issues.apache.org/jira/browse/PHOENIX-6158) | create 
table/view should not update VIEW\_INDEX\_ID\_DATA\_TYPE column |  Major | . |
+| [PHOENIX-6179](https://issues.apache.org/jira/browse/PHOENIX-6179) | Relax 
the MaxLookBack age checks during an upgrade |  Critical | . |
+| [PHOENIX-6087](https://issues.apache.org/jira/browse/PHOENIX-6087) | Phoenix 
Connection leak in UpgradeUtil.addViewIndexToParentLinks() |  Major | . |
+| [PHOENIX-6030](https://issues.apache.org/jira/browse/PHOENIX-6030) | When 
phoenix.allow.system.catalog.rollback=true, a view still sees data for columns 
that were dropped from its parent view |  Blocker | . |
+| [PHOENIX-6002](https://issues.apache.org/jira/browse/PHOENIX-6002) | Fix 
connection leaks throughout instances where we use 
QueryUtil.getConnectionOnServer |  Major | . |
+| [PHOENIX-5227](https://issues.apache.org/jira/browse/PHOENIX-5227) | Failed 
to build index for unexpected reason! |  Blocker | . |
+| [PHOENIX-6124](https://issues.apache.org/jira/browse/PHOENIX-6124) | Block 
adding/dropping a column on a parent view for clients \<4.15 and for clients 
that have phoenix.allow.system.catalog.rollback=true |  Blocker | . |
+| [PHOENIX-6192](https://issues.apache.org/jira/browse/PHOENIX-6192) | 
UpgradeUtil.syncUpdateCacheFreqAllIndexes() does not use tenant-specific 
connection to resolve tenant views |  Major | . |
+| [PHOENIX-6197](https://issues.apache.org/jira/browse/PHOENIX-6197) | 
AggregateIT and StoreNullsIT hangs |  Blocker | core |
+| [PHOENIX-6142](https://issues.apache.org/jira/browse/PHOENIX-6142) | Make 
DDL operations resilient to orphan parent-\>child linking rows in 
SYSTEM.CHILD\_LINK |  Blocker | . |
+| [PHOENIX-6188](https://issues.apache.org/jira/browse/PHOENIX-6188) | Jenkins 
job history uses too much storage |  Blocker | connectors, core |
+| [PHOENIX-6193](https://issues.apache.org/jira/browse/PHOENIX-6193) | 
PHOENIX-6151 slows down shading |  Critical | core |
+| [PHOENIX-6195](https://issues.apache.org/jira/browse/PHOENIX-6195) | Should 
not import com.google.guava directly |  Major | . |
+| [PHOENIX-6194](https://issues.apache.org/jira/browse/PHOENIX-6194) | Build 
failure due to missing slf4j dependency in phoenix-tools |  Major | . |
+| [PHOENIX-5700](https://issues.apache.org/jira/browse/PHOENIX-5700) | 
PhoenixAccessController does not copy permissions from custom AccessControllers 
|  Major | . |
+| [PHOENIX-6169](https://issues.apache.org/jira/browse/PHOENIX-6169) | IT 
suite never finishes on 4.x with HBase 1.3 or 1.4 |  Blocker | core |
+| [PHOENIX-6159](https://issues.apache.org/jira/browse/PHOENIX-6159) | 
Phoenix-pherf writes the result file even disableRuntimeResult flag is true |  
Major | . |
+| [PHOENIX-6153](https://issues.apache.org/jira/browse/PHOENIX-6153) | Table 
Map Reduce job after a Snapshot based job fails with CorruptedSnapshotException 
|  Major | core |
+| [PHOENIX-6168](https://issues.apache.org/jira/browse/PHOENIX-6168) | 
PHOENIX-6143 breaks tests on linux |  Major | core |
+| [PHOENIX-6157](https://issues.apache.org/jira/browse/PHOENIX-6157) | Fix 
dependecy:analyze error introduced by PHOENIX-5909 |  Blocker | core |
+| [PHOENIX-6122](https://issues.apache.org/jira/browse/PHOENIX-6122) | Upgrade 
jQuery to 3.5.1 |  Major | core |
+| [PHOENIX-6143](https://issues.apache.org/jira/browse/PHOENIX-6143) | Get 
Phoenix Tracing Webapp work |  Major | core |
+| [PHOENIX-6121](https://issues.apache.org/jira/browse/PHOENIX-6121) | 
hbase-compat-2.3 jar missing from assembly root |  Major | core |
+| [PHOENIX-6075](https://issues.apache.org/jira/browse/PHOENIX-6075) | DDLs 
issued via a tenant-specific connection do not write SYSTEM.MUTEX cells |  
Blocker | . |
+| [PHOENIX-6136](https://issues.apache.org/jira/browse/PHOENIX-6136) | 
javax.servlet.UnavailableException thrown when using Spark connector |  Major | 
core, spark-connector |
+| [PHOENIX-6072](https://issues.apache.org/jira/browse/PHOENIX-6072) | 
SYSTEM.MUTEX not created with a TTL on a fresh cluster connected to by a 4.15+ 
client |  Blocker | . |
+| [PHOENIX-6138](https://issues.apache.org/jira/browse/PHOENIX-6138) | 
commons-lang in IndexScrutinyTool break dependency:analyze |  Major | core |
+| [PHOENIX-6130](https://issues.apache.org/jira/browse/PHOENIX-6130) | 
StatementContext.subqueryResults should be thread safe |  Major | . |
+| [PHOENIX-6069](https://issues.apache.org/jira/browse/PHOENIX-6069) | We 
should check that the parent table key is in the region in the 
MetaDataEndpointImpl.dropTable code |  Major | . |
+| [PHOENIX-5171](https://issues.apache.org/jira/browse/PHOENIX-5171) | 
SkipScan incorrectly filters composite primary key which the key range contains 
all values |  Blocker | . |
+| [PHOENIX-6115](https://issues.apache.org/jira/browse/PHOENIX-6115) | Avoid 
scanning prior row state for uncovered local indexes on immutable tables. |  
Major | . |
+| [PHOENIX-6110](https://issues.apache.org/jira/browse/PHOENIX-6110) | Disable 
Permission ITs on HBase 2.1 |  Major | core |
+| [PHOENIX-6106](https://issues.apache.org/jira/browse/PHOENIX-6106) | Speed 
up ConcurrentMutationsExtendedIT |  Major | . |
+| [PHOENIX-5986](https://issues.apache.org/jira/browse/PHOENIX-5986) | 
DropTableWithViewsIT.testDropTableWithChildViews is flapping again |  Major | . 
|
+| [PHOENIX-6099](https://issues.apache.org/jira/browse/PHOENIX-6099) | 
PHOENIX-5881 uses apache commons logging and breaks mvn verify |  Blocker | . |
+| [PHOENIX-6094](https://issues.apache.org/jira/browse/PHOENIX-6094) | Update 
jacoco plugin version to 0.8.5. |  Major | . |
+| [PHOENIX-6090](https://issues.apache.org/jira/browse/PHOENIX-6090) | Local 
indexes get out of sync after changes for global consistent indexes |  Blocker 
| . |
+| [PHOENIX-6073](https://issues.apache.org/jira/browse/PHOENIX-6073) | 
IndexTool IndexDisableLoggingType can't be set to NONE |  Minor | . |
+| [PHOENIX-6077](https://issues.apache.org/jira/browse/PHOENIX-6077) | 
PHOENIX-5946 breaks mvn verify |  Blocker | core |
+| [PHOENIX-5958](https://issues.apache.org/jira/browse/PHOENIX-5958) | 
Diverged view created via an older client still sees dropped column data |  
Blocker | . |
+| [PHOENIX-6022](https://issues.apache.org/jira/browse/PHOENIX-6022) | RVC 
Offset does not handle trailing nulls properly |  Major | . |
+| [PHOENIX-6045](https://issues.apache.org/jira/browse/PHOENIX-6045) | Delete 
that should qualify for index path does not use index when multiple indexes are 
available. |  Major | . |
+| [PHOENIX-6044](https://issues.apache.org/jira/browse/PHOENIX-6044) | 
Precommit script over-zealous zombie check may clobber parallel Phoenix test |  
Major | . |
+| [PHOENIX-6023](https://issues.apache.org/jira/browse/PHOENIX-6023) | Wrong 
result when issuing query for an immutable table with multiple column families 
|  Major | . |
+| [PHOENIX-6013](https://issues.apache.org/jira/browse/PHOENIX-6013) | RVC 
Offset does not handle coerced literal nulls properly. |  Major | . |
+| [PHOENIX-6011](https://issues.apache.org/jira/browse/PHOENIX-6011) | 
ServerCacheClient throw NullPointerException |  Major | . |
+| [PHOENIX-6026](https://issues.apache.org/jira/browse/PHOENIX-6026) | Fix 
BackwardCompatibilityIT so it can run locally |  Major | . |
+| [PHOENIX-5976](https://issues.apache.org/jira/browse/PHOENIX-5976) | Cannot 
drop a column when the index view is involved |  Blocker | . |
+| [PHOENIX-6017](https://issues.apache.org/jira/browse/PHOENIX-6017) | Hadoop 
QA Precommit build keeps failing with release audit warning for 
phoenix-server/dependency-reduced-pom.xml |  Major | . |
+| [PHOENIX-5924](https://issues.apache.org/jira/browse/PHOENIX-5924) | RVC 
Offset does not handle variable length fields exclusive scan boundary correctly 
|  Major | . |
+| [PHOENIX-5981](https://issues.apache.org/jira/browse/PHOENIX-5981) | Wrong 
multiple counting of resultSetTimeMs and wallclockTimeMs in OverallQueryMetrics 
|  Major | . |
+| [PHOENIX-6000](https://issues.apache.org/jira/browse/PHOENIX-6000) | Client 
side DELETEs should use local indexes for filtering |  Major | . |
+| [PHOENIX-5984](https://issues.apache.org/jira/browse/PHOENIX-5984) | Query 
timeout counter is not updated in all timeouts cases |  Major | . |
+| [PHOENIX-5935](https://issues.apache.org/jira/browse/PHOENIX-5935) | Select 
with non primary keys and PHOENIX\_ROW\_TIMESTAMP() in where clause fails |  
Major | . |
+| [PHOENIX-5967](https://issues.apache.org/jira/browse/PHOENIX-5967) | 
phoenix-client transitively pulling in phoenix-core |  Critical | . |
+| [PHOENIX-5996](https://issues.apache.org/jira/browse/PHOENIX-5996) | 
IndexRebuildRegionScanner.prepareIndexMutationsForRebuild may incorrectly 
delete index row when a delete and put mutation with the same timestamp |  
Major | . |
+| [PHOENIX-6001](https://issues.apache.org/jira/browse/PHOENIX-6001) | 
Incremental rebuild/verification can result in missing rows and false positives 
|  Critical | . |
+| [PHOENIX-5997](https://issues.apache.org/jira/browse/PHOENIX-5997) | Phoenix 
Explain Plan for Deletes does not clearly differentiate between server side and 
client side paths. |  Minor | . |
+| [PHOENIX-5995](https://issues.apache.org/jira/browse/PHOENIX-5995) | Index 
Rebuild page size is not honored in case of point deletes |  Major | . |
+| [PHOENIX-5779](https://issues.apache.org/jira/browse/PHOENIX-5779) | 
SplitSystemCatalogIT tests fail with Multiple Regions error |  Major | . |
+| [PHOENIX-5937](https://issues.apache.org/jira/browse/PHOENIX-5937) | Order 
by on nullable column sometimes filters rows |  Major | core |
+| [PHOENIX-5968](https://issues.apache.org/jira/browse/PHOENIX-5968) | 
Undeclared org.apache.commons.lang dependency |  Major | core |
+| [PHOENIX-5898](https://issues.apache.org/jira/browse/PHOENIX-5898) | Phoenix 
function CURRENT\_TIME() returns wrong result when view indexes are used. |  
Major | . |
+| [PHOENIX-5970](https://issues.apache.org/jira/browse/PHOENIX-5970) | 
ViewUtil.dropChildViews may cause HConnection leak which may cause ITtests 
hange |  Major | . |
+| [PHOENIX-5905](https://issues.apache.org/jira/browse/PHOENIX-5905) | Reset 
user to hbase by changing rpc context before getting user permissions on access 
controller service |  Major | . |
+| [PHOENIX-5942](https://issues.apache.org/jira/browse/PHOENIX-5942) | 
ParameterizedIndexUpgradeIT is too slow |  Minor | . |
+| [PHOENIX-5932](https://issues.apache.org/jira/browse/PHOENIX-5932) | View 
Index rebuild results in surplus rows from other view indexes |  Major | . |
+| [PHOENIX-5922](https://issues.apache.org/jira/browse/PHOENIX-5922) | 
IndexUpgradeTool should always re-enable tables on failure |  Major | . |
+| [PHOENIX-5656](https://issues.apache.org/jira/browse/PHOENIX-5656) | Make 
Phoenix scripts work with Python 3 |  Critical | . |
+| [PHOENIX-5884](https://issues.apache.org/jira/browse/PHOENIX-5884) | Join 
query return empty result when filters for both the tables are present |  Major 
| . |
+| [PHOENIX-4753](https://issues.apache.org/jira/browse/PHOENIX-4753) | Remove 
the need for users to have Write access to the Phoenix SYSTEM STATS TABLE to 
drop tables |  Major | . |
+| [PHOENIX-5580](https://issues.apache.org/jira/browse/PHOENIX-5580) | Wrong 
values seen when updating a view for a table that has an index |  Major | . |
+| [PHOENIX-5864](https://issues.apache.org/jira/browse/PHOENIX-5864) | 
RuleGeneratorTest unit test seem to be failing |  Major | . |
+| [PHOENIX-5743](https://issues.apache.org/jira/browse/PHOENIX-5743) | 
Concurrent read repairs on the same index row should be idempotent |  Critical 
| . |
+| [PHOENIX-5807](https://issues.apache.org/jira/browse/PHOENIX-5807) | Index 
rows without empty column should be treated as unverified |  Major | . |
+| [PHOENIX-5810](https://issues.apache.org/jira/browse/PHOENIX-5810) | 
PhoenixMRJobSubmitter is not working on a cluster with a single yarn RM |  
Major | . |
+| [PHOENIX-5817](https://issues.apache.org/jira/browse/PHOENIX-5817) | 
Prepatch script is a psycho killer |  Blocker | . |
+| [PHOENIX-5816](https://issues.apache.org/jira/browse/PHOENIX-5816) | 
IndexToolTimeRangeIT hangs forever |  Blocker | core |
+| [PHOENIX-5802](https://issues.apache.org/jira/browse/PHOENIX-5802) | 
Connection leaks in UPSERT SELECT/DELETE paths due to 
MutatingParallelIteratorFactory iterator not being closed |  Major | . |
+| [PHOENIX-5801](https://issues.apache.org/jira/browse/PHOENIX-5801) | 
Connection leak when creating a view with a where condition |  Major | . |
+| [PHOENIX-5776](https://issues.apache.org/jira/browse/PHOENIX-5776) | Phoenix 
pherf unit tests failing |  Major | . |
+| [PHOENIX-5698](https://issues.apache.org/jira/browse/PHOENIX-5698) | Phoenix 
Query with RVC IN list expression generates wrong scan with non-pk ordered pks 
|  Major | . |
+| [PHOENIX-5797](https://issues.apache.org/jira/browse/PHOENIX-5797) | RVC 
Offset does not work with tenant views on global indexes |  Minor | . |
+| [PHOENIX-5790](https://issues.apache.org/jira/browse/PHOENIX-5790) | Add 
Apache license header to compatible\_client\_versions.json |  Minor | . |
+| [PHOENIX-5718](https://issues.apache.org/jira/browse/PHOENIX-5718) | 
GetTable builds a table excluding the given clientTimeStamp |  Major | . |
+| [PHOENIX-5673](https://issues.apache.org/jira/browse/PHOENIX-5673) | The 
mutation state is silently getting cleared on the execution of any DDL |  
Critical | . |
+| [PHOENIX-5065](https://issues.apache.org/jira/browse/PHOENIX-5065) | 
Inconsistent treatment of NULL and empty string |  Major | . |
+| [PHOENIX-5753](https://issues.apache.org/jira/browse/PHOENIX-5753) | Fix 
erroneous query result when RVC is clipped with desc column |  Major | . |
+| [PHOENIX-5768](https://issues.apache.org/jira/browse/PHOENIX-5768) | 
Supporting partial overwrites for immutable tables with indexes |  Critical | . 
|
+| [PHOENIX-5731](https://issues.apache.org/jira/browse/PHOENIX-5731) | Loading 
bulkload hfiles should not be blocked if the upsert select happening for 
differet table. |  Major | . |
+| [PHOENIX-5766](https://issues.apache.org/jira/browse/PHOENIX-5766) | 
PhoenixMetricsIT failure in 4.x for HBase 1.3 |  Major | . |
+| [PHOENIX-5755](https://issues.apache.org/jira/browse/PHOENIX-5755) | Ensure 
that Hadoop and HBase dependencies are not overridden with older versions |  
Major | . |
+| [PHOENIX-5636](https://issues.apache.org/jira/browse/PHOENIX-5636) | Improve 
the error message when client connects to server with higher major version |  
Minor | . |
+| [PHOENIX-5745](https://issues.apache.org/jira/browse/PHOENIX-5745) | Fix QA 
false negatives |  Major | . |
+| [PHOENIX-5737](https://issues.apache.org/jira/browse/PHOENIX-5737) | Hadoop 
QA run says no tests even though there are added IT tests |  Minor | . |
+| [PHOENIX-5739](https://issues.apache.org/jira/browse/PHOENIX-5739) | 
Assembly is missing client jars |  Blocker | . |
+| [PHOENIX-5537](https://issues.apache.org/jira/browse/PHOENIX-5537) | 
Phoenix-4701 made hard coupling between phoenix.log.level and getting request 
metrics. |  Minor | . |
+| [PHOENIX-5529](https://issues.apache.org/jira/browse/PHOENIX-5529) | 
Creating a grand-child view on a table with an index fails |  Major | . |
+| [PHOENIX-5695](https://issues.apache.org/jira/browse/PHOENIX-5695) | Phoenix 
website build.sh should return when child script has errors |  Major | . |
+| [PHOENIX-5724](https://issues.apache.org/jira/browse/PHOENIX-5724) | Use 
exec permission in Phoenix ACLs only when execute check enabled |  Major | . |
+| [PHOENIX-5691](https://issues.apache.org/jira/browse/PHOENIX-5691) | create 
index is failing when phoenix acls enabled and ranger is enabled |  Major | . |
+| [PHOENIX-5268](https://issues.apache.org/jira/browse/PHOENIX-5268) | HBase 
2.1/2.2 compatibility |  Blocker | . |
+| [PHOENIX-5704](https://issues.apache.org/jira/browse/PHOENIX-5704) | Covered 
column updates are not generated for previously deleted data table row |  
Critical | . |
+| [PHOENIX-5708](https://issues.apache.org/jira/browse/PHOENIX-5708) | 
GlobalIndexChecker returns unverified index row cells |  Major | . |
+| [PHOENIX-5706](https://issues.apache.org/jira/browse/PHOENIX-5706) | 
IndexTool verification reports failure when data row has no covered column 
values |  Major | . |
+| [PHOENIX-5512](https://issues.apache.org/jira/browse/PHOENIX-5512) | 
IndexTool returns error after rebuilding a DISABLED index |  Major | . |
+| [PHOENIX-5677](https://issues.apache.org/jira/browse/PHOENIX-5677) | Replace 
System.currentTimeMillis with EnvironmentEdgeManager in non-test code |  Major 
| . |
+| [PHOENIX-5676](https://issues.apache.org/jira/browse/PHOENIX-5676) | 
Inline-verification from IndexTool does not handle TTL/row-expiry |  Major | . |
+| [PHOENIX-5666](https://issues.apache.org/jira/browse/PHOENIX-5666) | 
IndexRegionObserver incorrectly updates PostIndexUpdateFailure metric |  Major 
| . |
+| [PHOENIX-5654](https://issues.apache.org/jira/browse/PHOENIX-5654) | String 
values (ALWAYS and NEVER) don't work for connection level config 
phoenix.default.update.cache.frequency |  Major | . |
+| [PHOENIX-5650](https://issues.apache.org/jira/browse/PHOENIX-5650) | 
IndexUpgradeTool does not rebuild view indexes |  Major | . |
+| [PHOENIX-5655](https://issues.apache.org/jira/browse/PHOENIX-5655) | 
ServerCache using table map is not correctly removed |  Major | . |
+| [PHOENIX-5096](https://issues.apache.org/jira/browse/PHOENIX-5096) | Local 
index region pruning is not working as expected. |  Major | . |
+| [PHOENIX-5647](https://issues.apache.org/jira/browse/PHOENIX-5647) | Htrace 
is not included in the server shaded jar |  Major | . |
+| [PHOENIX-5640](https://issues.apache.org/jira/browse/PHOENIX-5640) | Pending 
disable count should not be increased for rebuild write failures |  Major | . |
+| [PHOENIX-5624](https://issues.apache.org/jira/browse/PHOENIX-5624) | Clean 
up PQS and connectors remains from build system |  Minor | . |
+| [PHOENIX-5621](https://issues.apache.org/jira/browse/PHOENIX-5621) | 
IndexUpgradeTool uses wrong priority for GlobalIndexChecker |  Blocker | . |
+| [PHOENIX-5578](https://issues.apache.org/jira/browse/PHOENIX-5578) | "CREATE 
TABLE IF NOT EXISTS " loads IndexRegionObserver on an existing table |  Major | 
. |
+| [PHOENIX-5610](https://issues.apache.org/jira/browse/PHOENIX-5610) | 
Dropping a view or column with a 4.14 client raises an 
ArrayIndexOutOfBoundsException on 4.15 server |  Blocker | . |
+| [PHOENIX-5615](https://issues.apache.org/jira/browse/PHOENIX-5615) | Index 
read repair should delete all the cells of an invalid unverified row |  
Critical | . |
+| [PHOENIX-5605](https://issues.apache.org/jira/browse/PHOENIX-5605) | 4.14 
Client can't add a column to a table on a 4.15 server |  Blocker | . |
+| [PHOENIX-5608](https://issues.apache.org/jira/browse/PHOENIX-5608) | 
upgrading CATALOG table fails when setting phoenix.connection.autoCommit=true | 
 Minor | . |
+| [PHOENIX-5588](https://issues.apache.org/jira/browse/PHOENIX-5588) | 
Client-Server Incompatibility False Alarm |  Minor | . |
+| [PHOENIX-5531](https://issues.apache.org/jira/browse/PHOENIX-5531) | 
IndexUpgradeTool crashes for tables without any indexes + Sleep problems |  
Minor | . |
+| [PHOENIX-5596](https://issues.apache.org/jira/browse/PHOENIX-5596) | Add 
metric for inspection of every index row in GlobalIndexChecker coprocessor |  
Minor | . |
+| [PHOENIX-5594](https://issues.apache.org/jira/browse/PHOENIX-5594) | 
Different permission of phoenix-\*-queryserver.log from umask |  Major | . |
+| [PHOENIX-5597](https://issues.apache.org/jira/browse/PHOENIX-5597) | No read 
repair happens when scans filter rows based on a covered column |  Blocker | . |
+| [PHOENIX-5589](https://issues.apache.org/jira/browse/PHOENIX-5589) | 
GlobalIndexChecker does not populate global index related attributes for 
certain queries |  Blocker | . |
+| [PHOENIX-5584](https://issues.apache.org/jira/browse/PHOENIX-5584) | Older 
clients don't get correct view metadata when a 4.15 client creates a view |  
Blocker | . |
+| [PHOENIX-5456](https://issues.apache.org/jira/browse/PHOENIX-5456) | 
IndexScrutinyTool slow for indexes on multitenant tables |  Major | . |
+| [PHOENIX-5572](https://issues.apache.org/jira/browse/PHOENIX-5572) | 
httpclient NoClassDefFoundError due to old httpcore version |  Major | . |
+| [PHOENIX-5545](https://issues.apache.org/jira/browse/PHOENIX-5545) | 
DropChildViews Task fails for a base table when its child view has an index |  
Major | . |
+| [PHOENIX-5559](https://issues.apache.org/jira/browse/PHOENIX-5559) | Fix 
remaining issues with Long viewIndexIds |  Blocker | . |
+| [PHOENIX-5546](https://issues.apache.org/jira/browse/PHOENIX-5546) | 
TASK\_TS being set as HConstants.LATEST\_TIMESTAMP in SYSTEM.TASK table |  
Blocker | . |
+| [PHOENIX-5561](https://issues.apache.org/jira/browse/PHOENIX-5561) | 
Map.getOrDefault usage in ConnectionQueryServiceImpl requires JDK 8 |  Blocker 
| . |
+| [PHOENIX-5560](https://issues.apache.org/jira/browse/PHOENIX-5560) | View 
Index Tables created incorrectly with IndexRegionObserver |  Major | . |
+| [PHOENIX-5486](https://issues.apache.org/jira/browse/PHOENIX-5486) | 
Projections from local indexes return garbage. |  Blocker | . |
+| [PHOENIX-5557](https://issues.apache.org/jira/browse/PHOENIX-5557) | Prevent 
String comparison using == |  Major | . |
+| [PHOENIX-5556](https://issues.apache.org/jira/browse/PHOENIX-5556) | Avoid 
repeatedly loading  IndexMetaData For IndexRegionObserver |  Major | . |
+| [PHOENIX-5544](https://issues.apache.org/jira/browse/PHOENIX-5544) | 
Dropping a base table with cascade with an older client does not clear all 
child view metadata |  Major | . |
+| [PHOENIX-5549](https://issues.apache.org/jira/browse/PHOENIX-5549) | 
BouncyCastle dependency definition has no effect |  Minor | . |
+| [PHOENIX-5553](https://issues.apache.org/jira/browse/PHOENIX-5553) | 
Regression for GlobalIndexChecker. It should not be added to transactional 
views |  Major | . |
+| [PHOENIX-5554](https://issues.apache.org/jira/browse/PHOENIX-5554) | 
Synchronize @Parameters, @BeforeClass and @AfterClass methods |  Major | . |
+| [PHOENIX-5555](https://issues.apache.org/jira/browse/PHOENIX-5555) | Remove 
duplicate semicolons for import in IndexCommitter |  Minor | . |
+| [PHOENIX-5535](https://issues.apache.org/jira/browse/PHOENIX-5535) | Replay 
delete markers during server side global index rebuild |  Blocker | . |
+| [PHOENIX-5103](https://issues.apache.org/jira/browse/PHOENIX-5103) | Can't 
create/drop table using 4.14 client against 4.15 server |  Blocker | . |
+| [PHOENIX-5478](https://issues.apache.org/jira/browse/PHOENIX-5478) | 
IndexTool mapper task should not timeout |  Major | . |
+| [PHOENIX-5541](https://issues.apache.org/jira/browse/PHOENIX-5541) | 
Redundant Global Mutable Index Writes on Legacy Indexer |  Major | . |
+| [PHOENIX-5533](https://issues.apache.org/jira/browse/PHOENIX-5533) | 
Creating a view or index with a 4.14 client and 4.15.0 server fails with a 
NullPointerException |  Blocker | . |
+| [PHOENIX-5522](https://issues.apache.org/jira/browse/PHOENIX-5522) | 
IndexUpgradeTool needs to take into account already Disabled indexes during 
upgrade |  Major | . |
+| [PHOENIX-5524](https://issues.apache.org/jira/browse/PHOENIX-5524) | 
Connections with SCN should fail mutations on tables with any index |  Major | 
. |
+| [PHOENIX-5532](https://issues.apache.org/jira/browse/PHOENIX-5532) | Index 
write failure does not cleanup pendingRows entries |  Major | . |
+| [PHOENIX-5515](https://issues.apache.org/jira/browse/PHOENIX-5515) | Able to 
write indexed value to data table without writing to index table |  Major | . |
+| [PHOENIX-5506](https://issues.apache.org/jira/browse/PHOENIX-5506) | Psql 
load fails with lower table name |  Major | . |
+| [PHOENIX-5505](https://issues.apache.org/jira/browse/PHOENIX-5505) | Index 
read repair does not repair unverified rows with higher timestamp |  Major | . |
+| [PHOENIX-5499](https://issues.apache.org/jira/browse/PHOENIX-5499) | 
Upgrading from 4.14.3 client to 4.15.0 client should remove parent-\>child 
links from SYSTEM.CATALOG |  Blocker | . |
+| [PHOENIX-5503](https://issues.apache.org/jira/browse/PHOENIX-5503) | 
IndexTool does not rebuild all the rows |  Major | . |
+| [PHOENIX-5463](https://issues.apache.org/jira/browse/PHOENIX-5463) | 
AndExpressionTest and OrExpressionTest lack Apache licenses |  Blocker | . |
+| [PHOENIX-5439](https://issues.apache.org/jira/browse/PHOENIX-5439) | phoenix 
build fails with hadoop.profile=2 |  Major | . |
+| [PHOENIX-4871](https://issues.apache.org/jira/browse/PHOENIX-4871) | Query 
parser throws exception on parameterized join |  Major | . |
+| [PHOENIX-5474](https://issues.apache.org/jira/browse/PHOENIX-5474) | 
IndexTool should report the number of rows built |  Major | . |
+| [PHOENIX-5104](https://issues.apache.org/jira/browse/PHOENIX-5104) | 
PHOENIX-3547 breaks client backwards compatability |  Blocker | . |
+| [PHOENIX-5473](https://issues.apache.org/jira/browse/PHOENIX-5473) | Index 
write failures during index rebuilds should not change index table state |  
Major | . |
+| [PHOENIX-5373](https://issues.apache.org/jira/browse/PHOENIX-5373) | 
GlobalIndexChecker should treat the rows created by the previous design as 
unverified |  Major | . |
+| [PHOENIX-5471](https://issues.apache.org/jira/browse/PHOENIX-5471) | 
MetaDataEndpointImplIT declares wrong package |  Minor | . |
+| [PHOENIX-5461](https://issues.apache.org/jira/browse/PHOENIX-5461) | 
phoenix-pherf IT failures with JDK11 |  Major | . |
+| [PHOENIX-5460](https://issues.apache.org/jira/browse/PHOENIX-5460) | 
SortOrderExpressionTest failure with JDK11 |  Major | . |
+| [PHOENIX-5455](https://issues.apache.org/jira/browse/PHOENIX-5455) | 
IndexedKeyValue creation fails after HBASE-22034 |  Blocker | . |
+| [PHOENIX-4743](https://issues.apache.org/jira/browse/PHOENIX-4743) | ALTER 
TABLE ADD COLUMN for global index should not modify HBase metadata if failed |  
Major | . |
+| [PHOENIX-5136](https://issues.apache.org/jira/browse/PHOENIX-5136) | Rows 
with null values inserted by UPSERT .. ON DUPLICATE KEY UPDATE are included in 
query results when they shouldn't be |  Major | . |
+| [PHOENIX-5348](https://issues.apache.org/jira/browse/PHOENIX-5348) | 
IndexRebuildTaskIT.testIndexRebuildTask flaps (Jenkins only) |  Critical | . |
+| [PHOENIX-5444](https://issues.apache.org/jira/browse/PHOENIX-5444) | 
Incorrect Phoenix Client Path in phoenix\_utils.py |  Trivial | . |
+| [PHOENIX-5403](https://issues.apache.org/jira/browse/PHOENIX-5403) | 
Optimize metadata cache lookup of global tables using a tenant specific 
connection |  Major | . |
+| [PHOENIX-5408](https://issues.apache.org/jira/browse/PHOENIX-5408) | Typo in 
ConnectionQueryServicesImpl Warning Logging |  Trivial | . |
+| [PHOENIX-5411](https://issues.apache.org/jira/browse/PHOENIX-5411) | 
Incorrect result is returned when using sum function with case when statement | 
 Major | . |
+| [PHOENIX-5391](https://issues.apache.org/jira/browse/PHOENIX-5391) | 
MetadataClient - TenantId Map is not correctly updated with list of Table Refs 
|  Major | . |
+| [PHOENIX-5302](https://issues.apache.org/jira/browse/PHOENIX-5302) | 
Different isNamespaceMappingEnabled for server / client causes 
TableNotFoundException |  Major | . |
+| [PHOENIX-5401](https://issues.apache.org/jira/browse/PHOENIX-5401) | Error 
in running apache.phoenix.mapreduce.index.automation.PhoenixMRJobSubmitter |  
Major | . |
+| [PHOENIX-5388](https://issues.apache.org/jira/browse/PHOENIX-5388) | 
Incorrect current\_date()/now() when query involves subquery |  Major | . |
+| [PHOENIX-5275](https://issues.apache.org/jira/browse/PHOENIX-5275) | Remove 
accidental imports from curator-client-2.12.0 |  Minor | . |
+| [PHOENIX-5290](https://issues.apache.org/jira/browse/PHOENIX-5290) | 
HashJoinMoreIT is flapping |  Major | . |
+| [PHOENIX-5368](https://issues.apache.org/jira/browse/PHOENIX-5368) | Convert 
query statements in PhoenixDatabaseMetaData to prepared statements |  Major | . 
|
+| [PHOENIX-5387](https://issues.apache.org/jira/browse/PHOENIX-5387) | Remove 
or document the dependecy of com.github.stefanbirkn from Phoenix-pherf |  
Blocker | . |
+| [PHOENIX-5319](https://issues.apache.org/jira/browse/PHOENIX-5319) | 
Document: A note on lower case table/schema name for Bulkload |  Minor | . |
+| [PHOENIX-3541](https://issues.apache.org/jira/browse/PHOENIX-3541) | Bulk 
Data Loading - Can't use table name by small letter |  Major | . |
+| [PHOENIX-5379](https://issues.apache.org/jira/browse/PHOENIX-5379) | Avoid 
possible NPE while closing CSVParser |  Major | . |
+| [PHOENIX-5380](https://issues.apache.org/jira/browse/PHOENIX-5380) | Provide 
class check for equals() in Scenario and Column classes |  Major | . |
+| [PHOENIX-5211](https://issues.apache.org/jira/browse/PHOENIX-5211) | 
Consistent Immutable Global Indexes for Non-Transactional Tables |  Major | . |
+| [PHOENIX-5381](https://issues.apache.org/jira/browse/PHOENIX-5381) | 
Increase phoenix.task.handling.interval.ms to 10s for tests |  Major | . |
+| [PHOENIX-5176](https://issues.apache.org/jira/browse/PHOENIX-5176) | 
KeyRange.compareUpperRange(KeyRang 1, KeyRang 2) returns wrong result when two 
key ranges have the same upper bound values but one is inclusive and another is 
exclusive |  Blocker | . |
+| [PHOENIX-4513](https://issues.apache.org/jira/browse/PHOENIX-4513) | Fix the 
recursive call in ExecutableExplainStatement#getOperation |  Major | . |
+| [PHOENIX-5359](https://issues.apache.org/jira/browse/PHOENIX-5359) | Remove 
(Global-Indexing)new coprocessors in CQSI#addCoprocessors with 
flag(INDEX\_REGION\_OBSERVER\_ENABLED\_ATTRIB) disabled |  Minor | . |
+| [PHOENIX-5313](https://issues.apache.org/jira/browse/PHOENIX-5313) | All 
mappers grab all RegionLocations from .META |  Major | . |
+| [PHOENIX-5269](https://issues.apache.org/jira/browse/PHOENIX-5269) | 
PhoenixAccessController should use AccessChecker instead of AccessControlClient 
for permission checks |  Critical | . |
+| [PHOENIX-5354](https://issues.apache.org/jira/browse/PHOENIX-5354) | 
OrderByWithSpillingIT should run in its own cluster |  Major | . |
+| [PHOENIX-5308](https://issues.apache.org/jira/browse/PHOENIX-5308) | Unable 
to run the some end2end tests in real cluster mainly the once using accessing 
hbase internals from minihbasecluster or custom coprocessors |  Major | . |
+| [PHOENIX-5342](https://issues.apache.org/jira/browse/PHOENIX-5342) | 
ViewIndexIT and ViewIT fail after PHOENIX-5156 |  Blocker | . |
+| [PHOENIX-5156](https://issues.apache.org/jira/browse/PHOENIX-5156) | 
Consistent Mutable Global Indexes for Non-Transactional Tables |  Major | . |
+| [PHOENIX-5122](https://issues.apache.org/jira/browse/PHOENIX-5122) | 
PHOENIX-4322 breaks client backward compatibility |  Blocker | . |
+| [PHOENIX-5311](https://issues.apache.org/jira/browse/PHOENIX-5311) | 
Integration tests leak tables when running on distributed cluster |  Major | . |
+| [PHOENIX-5272](https://issues.apache.org/jira/browse/PHOENIX-5272) | Support 
ALTER INDEX REBUILD ALL ASYNC to fully rebuild global indexes async |  Major | 
. |
+| [PHOENIX-4273](https://issues.apache.org/jira/browse/PHOENIX-4273) | 
MutableIndexSplitIT#testSplitDuringIndexScan is failing for local indexes |  
Major | . |
+| [PHOENIX-5291](https://issues.apache.org/jira/browse/PHOENIX-5291) | Ensure 
that Phoenix coprocessor close all scanners. |  Critical | . |
+| [PHOENIX-5289](https://issues.apache.org/jira/browse/PHOENIX-5289) | 
IndexRebuildTaskIT fails with HBase 1.5.x |  Major | . |
+| [PHOENIX-4296](https://issues.apache.org/jira/browse/PHOENIX-4296) | Dead 
loop in HBase reverse scan when amount of scan data is greater than 
SCAN\_RESULT\_CHUNK\_SIZE |  Major | . |
+| [PHOENIX-5233](https://issues.apache.org/jira/browse/PHOENIX-5233) | 
Read-your-own writes causes incorrect visibility with transactional tables 
(with Omid). |  Major | . |
+| [PHOENIX-5225](https://issues.apache.org/jira/browse/PHOENIX-5225) | Update 
Omid to 1.0.1 |  Major | . |
+| [PHOENIX-5266](https://issues.apache.org/jira/browse/PHOENIX-5266) | Client 
can only write on Index Table and skip data table if failure happens because of 
region split/move etc |  Blocker | . |
+| [PHOENIX-5273](https://issues.apache.org/jira/browse/PHOENIX-5273) | 
Singleton ConnectionQueryServices for UpdateCacheAcrossDifferentClientsIT |  
Minor | . |
+| [PHOENIX-3413](https://issues.apache.org/jira/browse/PHOENIX-3413) | 
Ineffective null check in LiteralExpression#newConstant() |  Minor | . |
+| [PHOENIX-5264](https://issues.apache.org/jira/browse/PHOENIX-5264) | 
Implement the toString method of EncodedQualifiersColumnProjectionFilter |  
Minor | . |
+| [PHOENIX-4703](https://issues.apache.org/jira/browse/PHOENIX-4703) | Provide 
an option to fully rebuild indexes asynchronously through SQL |  Major | . |
+| [PHOENIX-5101](https://issues.apache.org/jira/browse/PHOENIX-5101) | 
ScanningResultIterator getScanMetrics throws NPE |  Blocker | . |
+| [PHOENIX-5262](https://issues.apache.org/jira/browse/PHOENIX-5262) | Wrong 
Result on Salted table with some Variable Length PKs |  Major | . |
+| [PHOENIX-5199](https://issues.apache.org/jira/browse/PHOENIX-5199) | Pherf 
overrides user provided properties like dataloader threadpool, monitor 
frequency etc with pherf.properties |  Minor | . |
+| [PHOENIX-5243](https://issues.apache.org/jira/browse/PHOENIX-5243) | 
PhoenixResultSet#next() closes the result set if scanner returns null |  Minor 
| . |
+| [PHOENIX-5173](https://issues.apache.org/jira/browse/PHOENIX-5173) | LIKE 
and ILIKE statements return empty result list for search without wildcard |  
Blocker | . |
+| [PHOENIX-5246](https://issues.apache.org/jira/browse/PHOENIX-5246) | 
PhoenixAccessControllers.getAccessControllers() method is not correctly 
implementing the double-checked locking |  Major | . |
+| [PHOENIX-5217](https://issues.apache.org/jira/browse/PHOENIX-5217) | 
Incorrect result for COUNT DISTINCT limit |  Critical | . |
+| [PHOENIX-5137](https://issues.apache.org/jira/browse/PHOENIX-5137) | Index 
Rebuilder scan increases data table region split time |  Major | . |
+| [PHOENIX-5226](https://issues.apache.org/jira/browse/PHOENIX-5226) |  The 
format of VIEW\_MODIFIED\_PROPERTY\_BYTES is incorrect as a tag of the cell |  
Critical | . |
+| [PHOENIX-5138](https://issues.apache.org/jira/browse/PHOENIX-5138) | 
ViewIndexId sequences created after PHOENIX-5132 shouldn't collide with ones 
created before it |  Blocker | . |
+| [PHOENIX-5169](https://issues.apache.org/jira/browse/PHOENIX-5169) | Query 
logger is still initialized for each query when the log level is off |  Major | 
. |
+| [PHOENIX-5207](https://issues.apache.org/jira/browse/PHOENIX-5207) | Create 
index if not exists fails incorrectly if table has 'maxIndexesPerTable' indexes 
already |  Major | . |
+| [PHOENIX-1614](https://issues.apache.org/jira/browse/PHOENIX-1614) | ALTER 
TABLE ADD IF NOT EXISTS doesn't work as expected |  Major | . |
+| [PHOENIX-5184](https://issues.apache.org/jira/browse/PHOENIX-5184) | HBase 
and Phoenix connection leaks in Indexing code path, OrphanViewTool and 
PhoenixConfigurationUtil |  Major | . |
+| [PHOENIX-5196](https://issues.apache.org/jira/browse/PHOENIX-5196) | Fix rat 
check in pre commit |  Major | . |
+| [PHOENIX-5188](https://issues.apache.org/jira/browse/PHOENIX-5188) | 
IndexedKeyValue should populate KeyValue fields |  Major | . |
+| [PHOENIX-5178](https://issues.apache.org/jira/browse/PHOENIX-5178) | SYSTEM 
schema is not getting cached at MetaData server |  Major | . |
+| [PHOENIX-4929](https://issues.apache.org/jira/browse/PHOENIX-4929) | 
IndexOutOfBoundsException when casting timestamp to date |  Major | . |
+| [PHOENIX-4345](https://issues.apache.org/jira/browse/PHOENIX-4345) | Error 
message for incorrect index is not accurate |  Trivial | . |
+| [PHOENIX-2265](https://issues.apache.org/jira/browse/PHOENIX-2265) | 
Disallow creation of view over HBase table if PK not specified |  Major | . |
+| [PHOENIX-5018](https://issues.apache.org/jira/browse/PHOENIX-5018) | Index 
mutations created by UPSERT SELECT will have wrong timestamps |  Major | . |
+| [PHOENIX-5132](https://issues.apache.org/jira/browse/PHOENIX-5132) | View 
indexes with different owners but of the same base table can be assigned same 
ViewIndexId |  Critical | . |
+| [PHOENIX-5126](https://issues.apache.org/jira/browse/PHOENIX-5126) | 
RegionScanner leak leading to store files not getting cleared |  Major | . |
+| [PHOENIX-5111](https://issues.apache.org/jira/browse/PHOENIX-5111) | 
IndexTool gives NPE when trying to do a direct build without an output-path set 
|  Minor | . |
+| [PHOENIX-5123](https://issues.apache.org/jira/browse/PHOENIX-5123) | Avoid 
using MappedByteBuffers for server side GROUP BY |  Major | . |
+| [PHOENIX-4009](https://issues.apache.org/jira/browse/PHOENIX-4009) | Run 
UPDATE STATISTICS command by using MR integration on snapshots |  Major | . |
+| [PHOENIX-5106](https://issues.apache.org/jira/browse/PHOENIX-5106) | Avoid 
getting an explain plan for each query (even without tracing) |  Minor | . |
+| [PHOENIX-5109](https://issues.apache.org/jira/browse/PHOENIX-5109) | Allow 
local indexes to work for queries with uncovered columns. |  Major | . |
+| [PHOENIX-5073](https://issues.apache.org/jira/browse/PHOENIX-5073) | Invalid 
PIndexState during rolling upgrade from 4.13 to 4.14 |  Major | . |
+| [PHOENIX-5055](https://issues.apache.org/jira/browse/PHOENIX-5055) | Split 
mutations batches probably affects correctness of index data |  Critical | . |
+| [PHOENIX-5084](https://issues.apache.org/jira/browse/PHOENIX-5084) | Changes 
from Transactional Tables are not visible to query in different client |  
Blocker | . |
+| [PHOENIX-5070](https://issues.apache.org/jira/browse/PHOENIX-5070) | NPE 
when upgrading Phoenix 4.13.0 to Phoenix 4.14.1 with hbase-1.x branch in secure 
setup |  Blocker | . |
+| [PHOENIX-5051](https://issues.apache.org/jira/browse/PHOENIX-5051) | 
ScanningResultIterator metric "RowsScanned" not set |  Major | . |
+| [PHOENIX-4971](https://issues.apache.org/jira/browse/PHOENIX-4971) | Drop 
index will execute successfully using Incorrect name of parent tables |  Major 
| . |
+| [PHOENIX-5000](https://issues.apache.org/jira/browse/PHOENIX-5000) | Make 
SecureUserConnectionsTest as Integration test |  Major | . |
+| [PHOENIX-5008](https://issues.apache.org/jira/browse/PHOENIX-5008) | 
CQSI.init should not bubble up RetriableUpgradeException to client in case of 
an UpgradeRequiredException |  Major | . |
+| [PHOENIX-4955](https://issues.apache.org/jira/browse/PHOENIX-4955) | 
PhoenixIndexImportDirectMapper undercounts failed records |  Minor | . |
+| [PHOENIX-5021](https://issues.apache.org/jira/browse/PHOENIX-5021) | Remove 
SplitIT from the 4.x-HBase-1.4 and master branch |  Major | . |
+| [PHOENIX-4841](https://issues.apache.org/jira/browse/PHOENIX-4841) | Filters 
that uses RVC with pk columns where with DESC sort order don't work correctly | 
 Major | . |
+| [PHOENIX-5017](https://issues.apache.org/jira/browse/PHOENIX-5017) | Fix 
testRecreateViewWhoseParentWasDropped test flapper |  Major | . |
+| [PHOENIX-5010](https://issues.apache.org/jira/browse/PHOENIX-5010) | Don't 
build client guidepost cache when phoenix.stats.collection.enabled is disabled 
|  Major | . |
+| [PHOENIX-4997](https://issues.apache.org/jira/browse/PHOENIX-4997) | Phoenix 
MR on snapshots can produce duplicate rows |  Major | . |
+| [PHOENIX-4909](https://issues.apache.org/jira/browse/PHOENIX-4909) | Missing 
the phoenix-loadbalancer module dependency in phoenix-assembly/pom.xml |  
Trivial | . |
+| [PHOENIX-4891](https://issues.apache.org/jira/browse/PHOENIX-4891) | An 
index should inherit UPDATE\_CACHE\_FREQUENCY setting from parent table |  
Minor | . |
+| [PHOENIX-4872](https://issues.apache.org/jira/browse/PHOENIX-4872) | 
BulkLoad has bug when loading on single-cell-array-with-offsets table. |  
Critical | . |
+| [PHOENIX-4960](https://issues.apache.org/jira/browse/PHOENIX-4960) | Write 
to table with global index failed if meta of index changed (split, move, etc) | 
 Critical | . |
+| [PHOENIX-4963](https://issues.apache.org/jira/browse/PHOENIX-4963) | Do not 
throw when transitioning to PENDING\_DISABLE if index is already disabled |  
Critical | . |
+| [PHOENIX-4358](https://issues.apache.org/jira/browse/PHOENIX-4358) | Case 
Sensitive String match on SqlType in PDataType |  Minor | . |
+| [PHOENIX-3955](https://issues.apache.org/jira/browse/PHOENIX-3955) | Ensure 
KEEP\_DELETED\_CELLS, REPLICATION\_SCOPE, and TTL properties stay in sync 
between the physical data table and index tables |  Major | . |
+| [PHOENIX-4859](https://issues.apache.org/jira/browse/PHOENIX-4859) | Using 
local index in where statement for join (only rhs table) query fails |  Major | 
. |
+| [PHOENIX-4946](https://issues.apache.org/jira/browse/PHOENIX-4946) | Super 
old httpclient version in phoenix-core causes NoClassDefFoundError when Hadoop 
KMS is enabled |  Major | . |
+| [PHOENIX-4949](https://issues.apache.org/jira/browse/PHOENIX-4949) | 
IndexTool - updateIndexState called too many times unnecessarily |  Minor | . |
+| [PHOENIX-4917](https://issues.apache.org/jira/browse/PHOENIX-4917) | 
ClassCastException when projecting array elements in hash join |  Blocker | . |
+| [PHOENIX-4941](https://issues.apache.org/jira/browse/PHOENIX-4941) | Handle 
TableExistsException when wrapped under RemoteException for SYSTEM.MUTEX table 
|  Major | . |
+| [PHOENIX-4519](https://issues.apache.org/jira/browse/PHOENIX-4519) | Index 
rebuild MR jobs not created for "alter index rebuild async" rebuilds |  Major | 
. |
+| [PHOENIX-4935](https://issues.apache.org/jira/browse/PHOENIX-4935) | 
IndexTool should use empty catalog instead of null |  Major | . |
+| [PHOENIX-4933](https://issues.apache.org/jira/browse/PHOENIX-4933) | DELETE 
FROM throws NPE when a local index is present |  Major | . |
+| [PHOENIX-4849](https://issues.apache.org/jira/browse/PHOENIX-4849) | Phoenix 
may incorrectly replace TableResultIterators after HBase region splits |  
Critical | . |
+| [PHOENIX-4008](https://issues.apache.org/jira/browse/PHOENIX-4008) | UPDATE 
STATISTIC should collect all versions of cells |  Major | . |
+| [PHOENIX-4885](https://issues.apache.org/jira/browse/PHOENIX-4885) | After 
HBASE-20940 any local index query will open all HFiles of every Region involved 
in the query |  Major | . |
+| [PHOENIX-4908](https://issues.apache.org/jira/browse/PHOENIX-4908) | [Apache 
Spark Plugin Doc] update save api when using spark dataframe |  Major | . |
+| [PHOENIX-4892](https://issues.apache.org/jira/browse/PHOENIX-4892) | Unable 
to start load balancer with queryserver |  Minor | . |
+| [PHOENIX-4880](https://issues.apache.org/jira/browse/PHOENIX-4880) | Phoenix 
IndexTool doesn't work on HBase2 per documentation |  Major | . |
+| [PHOENIX-4884](https://issues.apache.org/jira/browse/PHOENIX-4884) | INSTR 
function should work seamlessly with literal and non-literal arguments |  Major 
| . |
+| [PHOENIX-4894](https://issues.apache.org/jira/browse/PHOENIX-4894) | Missing 
Apache license in two QueryServer classes |  Blocker | . |
+| [PHOENIX-4870](https://issues.apache.org/jira/browse/PHOENIX-4870) | 
LoggingPhoenixConnection should log metrics when AutoCommit is set to True. |  
Major | . |
+| [PHOENIX-4791](https://issues.apache.org/jira/browse/PHOENIX-4791) | Array 
elements are nullified with joins |  Major | . |
+| [PHOENIX-3178](https://issues.apache.org/jira/browse/PHOENIX-3178) | Row 
count incorrect for UPSERT SELECT when auto commit is false |  Major | . |
+| [PHOENIX-4864](https://issues.apache.org/jira/browse/PHOENIX-4864) | Fix 
NullPointerException while Logging some DDL Statements |  Minor | . |
+| [PHOENIX-3236](https://issues.apache.org/jira/browse/PHOENIX-3236) | Problem 
with shading apache commons on Azure. |  Major | . |
+| [PHOENIX-4843](https://issues.apache.org/jira/browse/PHOENIX-4843) | 
InListExpression toString() converts the values in the list to ASC sort order 
always |  Major | . |
+| [PHOENIX-4647](https://issues.apache.org/jira/browse/PHOENIX-4647) | Column 
header doesn't handle optional arguments correctly |  Major | . |
+| [PHOENIX-4822](https://issues.apache.org/jira/browse/PHOENIX-4822) | The 
configuration "phoenix.query.dateFormatTimeZone" does't work on the client |  
Major | . |
+| [PHOENIX-4824](https://issues.apache.org/jira/browse/PHOENIX-4824) | Update 
BRANCH\_NAMES in dev/test-patch.properties |  Major | . |
+| [PHOENIX-3991](https://issues.apache.org/jira/browse/PHOENIX-3991) | 
ROW\_TIMESTAMP on TIMESTAMP column type throws ArrayOutOfBound when upserting 
without providing a value. |  Major | . |
+| [PHOENIX-4817](https://issues.apache.org/jira/browse/PHOENIX-4817) | Phoenix 
Tracing Web Application |  Minor | . |
+| [PHOENIX-4797](https://issues.apache.org/jira/browse/PHOENIX-4797) | file 
not found or file exist exception when create global index use -snapshot option 
|  Major | . |
+| [PHOENIX-4809](https://issues.apache.org/jira/browse/PHOENIX-4809) | 
connectionQueue never cleared in ConnectionQueryServicesImpl when lease renewal 
is disabled/unsupported |  Major | . |
+| [PHOENIX-3383](https://issues.apache.org/jira/browse/PHOENIX-3383) | 
Comparison between descending row keys used in RVC is reverse |  Major | . |
+
+
+### TESTS:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [PHOENIX-5719](https://issues.apache.org/jira/browse/PHOENIX-5719) | 
testIndexRebuildTask test is failing on pre-commit and master build |  Major | 
. |
+| [PHOENIX-5296](https://issues.apache.org/jira/browse/PHOENIX-5296) | Ensure 
store file reader refcount is zero at end of relevant unit tests |  Major | . |
+| [PHOENIX-6302](https://issues.apache.org/jira/browse/PHOENIX-6302) | Fix 
ConcurrentUpsertsWithoutIndexedColsIT flapper |  Major | . |
+| [PHOENIX-6297](https://issues.apache.org/jira/browse/PHOENIX-6297) | Fix 
IndexMetadataIT.testAsyncRebuildAll test flapper |  Major | . |
+| [PHOENIX-6301](https://issues.apache.org/jira/browse/PHOENIX-6301) | Fix 
BackwardCompatibilityIT.testSystemTaskCreationWithIndexAsyncRebuild test 
flapper |  Major | . |
+| [PHOENIX-6289](https://issues.apache.org/jira/browse/PHOENIX-6289) | Flaky 
test UpsertSelectIT.testUpsertSelectWithNoIndex |  Major | . |
+| [PHOENIX-6284](https://issues.apache.org/jira/browse/PHOENIX-6284) | Flaky 
test UpgradeIT.testConcurrentUpgradeThrowsUpgradeInProgressException |  Major | 
. |
+| [PHOENIX-6183](https://issues.apache.org/jira/browse/PHOENIX-6183) | Page 
size tests are not propagating test override values to server |  Major | . |
+| [PHOENIX-5747](https://issues.apache.org/jira/browse/PHOENIX-5747) | Add 
upsert tests for immutable table indexes |  Minor | . |
+| [PHOENIX-6246](https://issues.apache.org/jira/browse/PHOENIX-6246) | Flaky 
test PointInTimeQueryIT |  Major | . |
+| [PHOENIX-5973](https://issues.apache.org/jira/browse/PHOENIX-5973) | 
IndexToolForNonTxGlobalIndexIT - Stabilize and speed up |  Major | . |
+| [PHOENIX-5607](https://issues.apache.org/jira/browse/PHOENIX-5607) | 
Client-server backward compatibility tests |  Blocker | . |
+| [PHOENIX-5671](https://issues.apache.org/jira/browse/PHOENIX-5671) | Add 
tests for ViewUtil |  Minor | . |
+| [PHOENIX-5323](https://issues.apache.org/jira/browse/PHOENIX-5323) | 
UpgradeIT.testMapTableToNamespaceDuringUpgrade is flapping |  Major | . |
+| [PHOENIX-5616](https://issues.apache.org/jira/browse/PHOENIX-5616) | Speed 
up ParameterizedIndexUpgradeToolIT |  Minor | . |
+| [PHOENIX-5617](https://issues.apache.org/jira/browse/PHOENIX-5617) | Allow 
using the server side JDBC client in Phoenix Sandbox. |  Major | . |
+| [PHOENIX-4306](https://issues.apache.org/jira/browse/PHOENIX-4306) | Add 
more tests for DESC sort order |  Major | . |
+| [PHOENIX-5416](https://issues.apache.org/jira/browse/PHOENIX-5416) | Fix 
Array2IT testArrayRefToLiteral |  Major | . |
+| [PHOENIX-5364](https://issues.apache.org/jira/browse/PHOENIX-5364) | Run 
OrderByWithServerClientSpoolingDisabledIT and OrderByWithServerMemoryLimitIT in 
their own mini cluster. |  Major | . |
+| [PHOENIX-5357](https://issues.apache.org/jira/browse/PHOENIX-5357) | Display 
max size in exceptions thrown in SizeBoundQueue |  Major | . |
+| [PHOENIX-5325](https://issues.apache.org/jira/browse/PHOENIX-5325) | Fix 
some pherf tests that are failing. |  Major | . |
+| [PHOENIX-5320](https://issues.apache.org/jira/browse/PHOENIX-5320) | Run 
SortMergeJoinNoSpoolingIT in own mini cluster. |  Major | . |
+| [PHOENIX-5231](https://issues.apache.org/jira/browse/PHOENIX-5231) | 
Configurable Stats Cache |  Major | . |
+| [PHOENIX-5303](https://issues.apache.org/jira/browse/PHOENIX-5303) | Fix 
index failures with some versions of HBase. |  Blocker | . |
+| [PHOENIX-5230](https://issues.apache.org/jira/browse/PHOENIX-5230) | Fix 
ChangePermissionsIT and TableDDLPermissionIT on master |  Major | . |
+| [PHOENIX-5219](https://issues.apache.org/jira/browse/PHOENIX-5219) | Fix 
ConcurrentMutationsIT testLockUntilMVCCAdvanced and 
testRowLockDuringPreBatchMutateWhenIndexed failures on the master branch |  
Major | . |
+| [PHOENIX-5125](https://issues.apache.org/jira/browse/PHOENIX-5125) | Some 
tests fail after PHOENIX-4009 |  Major | . |
+| [PHOENIX-5100](https://issues.apache.org/jira/browse/PHOENIX-5100) | Add 
test to verify IndexTool can build global view indexes |  Major | . |
+| [PHOENIX-5074](https://issues.apache.org/jira/browse/PHOENIX-5074) | 
DropTableWithViewsIT.testDropTableWithChildViews is flapping |  Major | . |
+| [PHOENIX-5028](https://issues.apache.org/jira/browse/PHOENIX-5028) | Delay 
acquisition of port and increase Tephra test discovery timeouts |  Major | . |
+| [PHOENIX-5029](https://issues.apache.org/jira/browse/PHOENIX-5029) | 
Increase parallelism of tests to decrease test time |  Major | . |
+| [PHOENIX-5013](https://issues.apache.org/jira/browse/PHOENIX-5013) | 
Increase timeout for Tephra discovery service |  Major | . |
+| [PHOENIX-5012](https://issues.apache.org/jira/browse/PHOENIX-5012) | Don't 
derive IndexToolIT from ParallelStatsEnabled |  Major | . |
+| [PHOENIX-4981](https://issues.apache.org/jira/browse/PHOENIX-4981) | Add 
tests for ORDER BY, GROUP BY, salted tables using phoenix-spark |  Major | . |
+| [PHOENIX-4975](https://issues.apache.org/jira/browse/PHOENIX-4975) | Fix 
failing unit tests for Omid due to shadow cells and no local indexes |  Major | 
. |
+| [PHOENIX-4934](https://issues.apache.org/jira/browse/PHOENIX-4934) | Make 
BaseTest.splitSystemCatalog generic |  Major | . |
+| [PHOENIX-4930](https://issues.apache.org/jira/browse/PHOENIX-4930) | Add 
test for a ORDER BY and LIMIT queries during a split |  Major | . |
+
+
+### SUB-TASKS:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [PHOENIX-6342](https://issues.apache.org/jira/browse/PHOENIX-6342) | 
RoundRobinResultIterator doesn't close itself when result size = fetchsize-1 |  
Blocker | core |
+| [PHOENIX-6329](https://issues.apache.org/jira/browse/PHOENIX-6329) | 
Eliminate or serialize minicluster restart operations in Integration tests |  
Major | core |
+| [PHOENIX-6220](https://issues.apache.org/jira/browse/PHOENIX-6220) | CREATE 
INDEX shouldn't ignore IMMUTABLE\_STORAGE\_SCHEME and COLUMN\_ENDCODED\_BYTES | 
 Major | . |
+| [PHOENIX-6120](https://issues.apache.org/jira/browse/PHOENIX-6120) | Change 
IndexMaintainer for SINGLE\_CELL\_ARRAY\_WITH\_OFFSETS indexes. Currently it 
assumes data and index table having the same storage and encoding format. |  
Major | . |
+| [PHOENIX-6219](https://issues.apache.org/jira/browse/PHOENIX-6219) | 
GlobalIndexChecker should work for index:SINGLE\_CELL\_ARRAY\_WITH\_OFFSETS and 
data:ONE\_CELL\_PER\_COLUMN |  Major | . |
+| [PHOENIX-6292](https://issues.apache.org/jira/browse/PHOENIX-6292) | Extend 
explain plan object based comparison to majority remaining tests |  Major | . |
+| [PHOENIX-5435](https://issues.apache.org/jira/browse/PHOENIX-5435) | 
Annotate HBase WALs with Phoenix Metadata |  Major | . |
+| [PHOENIX-6269](https://issues.apache.org/jira/browse/PHOENIX-6269) | Extend 
explain plan object based comparison to some more tests |  Major | . |
+| [PHOENIX-5592](https://issues.apache.org/jira/browse/PHOENIX-5592) | 
MapReduce job to asynchronously delete rows where the VIEW\_TTL has expired. |  
Major | . |
+| [PHOENIX-5728](https://issues.apache.org/jira/browse/PHOENIX-5728) | 
ExplainPlan with plan as attributes object, use it for BaseStatsCollectorIT |  
Major | . |
+| [PHOENIX-5601](https://issues.apache.org/jira/browse/PHOENIX-5601) | 
PHOENIX-5601 Add a new coprocessor for PHOENIX\_TTL - PhoenixTTLRegionObserver 
|  Major | . |
+| [PHOENIX-6171](https://issues.apache.org/jira/browse/PHOENIX-6171) | Child 
views should not be allowed to override the parent view PHOENIX\_TTL attribute. 
|  Major | . |
+| [PHOENIX-6170](https://issues.apache.org/jira/browse/PHOENIX-6170) | 
PHOENIX\_TTL spec should be in seconds instead of milliseconds |  Major | . |
+| [PHOENIX-6101](https://issues.apache.org/jira/browse/PHOENIX-6101) | Avoid 
duplicate work between local and global indexes |  Major | . |
+| [PHOENIX-6097](https://issues.apache.org/jira/browse/PHOENIX-6097) | Improve 
LOCAL index consistency tests |  Minor | . |
+| [PHOENIX-5933](https://issues.apache.org/jira/browse/PHOENIX-5933) | Rename 
VIEW\_TTL property to be PHOENIX\_TTL |  Major | . |
+| [PHOENIX-5317](https://issues.apache.org/jira/browse/PHOENIX-5317) | 
Upserting rows into child views with pk fails when the base view has an index 
on it. |  Major | . |
+| [PHOENIX-5678](https://issues.apache.org/jira/browse/PHOENIX-5678) | Cleanup 
anonymous inner classes used for BaseMutationPlan |  Major | . |
+| [PHOENIX-5501](https://issues.apache.org/jira/browse/PHOENIX-5501) | Add 
support for VIEW\_TTL table property during DDL |  Major | . |
+| [PHOENIX-5508](https://issues.apache.org/jira/browse/PHOENIX-5508) | ALTER 
INDEX REBUILD removes all rows from a simple global index |  Major | . |
+| [PHOENIX-5464](https://issues.apache.org/jira/browse/PHOENIX-5464) | Verify 
that the EMPTY\_COLUMN column is updated under various scenarios in hbase. |  
Major | . |
+| [PHOENIX-4810](https://issues.apache.org/jira/browse/PHOENIX-4810) | Send 
parent-\>child link mutations to SYSTEM.CHILD\_LINK table in 
MetdataClient.createTableInternal |  Major | . |
+| [PHOENIX-5458](https://issues.apache.org/jira/browse/PHOENIX-5458) | 
Refactor duplicate expression calls for ExpressionCompiler |  Minor | . |
+| [PHOENIX-5406](https://issues.apache.org/jira/browse/PHOENIX-5406) | Speed 
up ParameterizedIndexUpgradeToolIT |  Major | . |
+| [PHOENIX-4893](https://issues.apache.org/jira/browse/PHOENIX-4893) | Move 
parent column combining logic of view and view indexes from server to client |  
Major | . |
+| [PHOENIX-5360](https://issues.apache.org/jira/browse/PHOENIX-5360) | Cleanup 
anonymous inner classes in WhereOptimizer |  Minor | . |
+| [PHOENIX-5371](https://issues.apache.org/jira/browse/PHOENIX-5371) | 
SystemCatalogCreationOnConnectionIT is slow |  Major | . |
+| [PHOENIX-5377](https://issues.apache.org/jira/browse/PHOENIX-5377) | SpeedUp 
LocalIndexSplitMergeIT |  Major | . |
+| [PHOENIX-5367](https://issues.apache.org/jira/browse/PHOENIX-5367) | 
HashJoin\*IndexITs and SortMergeJoin\*IndexITs are slow |  Major | . |
+| [PHOENIX-5351](https://issues.apache.org/jira/browse/PHOENIX-5351) | Speedup 
OrphanViewToolIT |  Major | . |
+| [PHOENIX-5365](https://issues.apache.org/jira/browse/PHOENIX-5365) | 
IndexToolIT tests run multable times. |  Major | . |
+| [PHOENIX-5355](https://issues.apache.org/jira/browse/PHOENIX-5355) | Speed 
up BaseIndexIT |  Major | . |
+| [PHOENIX-5335](https://issues.apache.org/jira/browse/PHOENIX-5335) | Breakup 
ViewIT |  Major | . |
+| [PHOENIX-5349](https://issues.apache.org/jira/browse/PHOENIX-5349) | Speed 
up AlterTableWithViewsIT |  Major | . |
+| [PHOENIX-5328](https://issues.apache.org/jira/browse/PHOENIX-5328) | Speedup 
InListIT |  Major | . |
+| [PHOENIX-5350](https://issues.apache.org/jira/browse/PHOENIX-5350) | Speedup 
ParameterizedTransactionIT |  Major | . |
+| [PHOENIX-5336](https://issues.apache.org/jira/browse/PHOENIX-5336) | Speed 
up MutableIndexSplitForwardScanIT and MutableIndexSplitReverseScanIT |  Major | 
. |
+| [PHOENIX-5347](https://issues.apache.org/jira/browse/PHOENIX-5347) | Turn 
ChunkedResultIteratorTest and CoprocessorHConnectionTableFactoryTest into ITs | 
 Major | . |
+| [PHOENIX-5341](https://issues.apache.org/jira/browse/PHOENIX-5341) | 
WALRecoveryRegionPostOpenIT does not finish after PHOENIX-5156 |  Blocker | . |
+| [PHOENIX-5340](https://issues.apache.org/jira/browse/PHOENIX-5340) | Set 
OMID's wait strategy to LOW\_CPU for tests |  Major | . |
+| [PHOENIX-5334](https://issues.apache.org/jira/browse/PHOENIX-5334) | Fix 
MutableIndexIT |  Major | . |
+| [PHOENIX-5326](https://issues.apache.org/jira/browse/PHOENIX-5326) | 
IndexToolIT takes over 20-30 minutes. |  Major | . |
+| [PHOENIX-5195](https://issues.apache.org/jira/browse/PHOENIX-5195) | PHERF:- 
Handle batch failure in connection.commit() in  WriteWorkload#upsertData |  
Minor | . |
+| [PHOENIX-4763](https://issues.apache.org/jira/browse/PHOENIX-4763) | 
Changing a base table property value should be reflected in child views (if the 
property wasn't changed) |  Major | . |
+| [PHOENIX-4765](https://issues.apache.org/jira/browse/PHOENIX-4765) | Add 
client and server side config property to enable rollback of splittable System 
Catalog if required |  Blocker | . |
+| [PHOENIX-4764](https://issues.apache.org/jira/browse/PHOENIX-4764) | Cleanup 
metadata of child views for a base table that has been dropped |  Blocker | . |
+| [PHOENIX-5024](https://issues.apache.org/jira/browse/PHOENIX-5024) | Cleanup 
anonymous inner classes in PostDDLCompiler |  Minor | . |
+| [PHOENIX-4855](https://issues.apache.org/jira/browse/PHOENIX-4855) | 
Continue to write base table column metadata when creating a view in order to 
support rollback |  Major | . |
+| [PHOENIX-4942](https://issues.apache.org/jira/browse/PHOENIX-4942) | Move 
MetaDataEndpointImplTest to integration test |  Major | . |
+| [PHOENIX-4875](https://issues.apache.org/jira/browse/PHOENIX-4875) | Don't 
acquire a mutex while dropping a table and while creating a view |  Major | . |
+| [PHOENIX-4798](https://issues.apache.org/jira/browse/PHOENIX-4798) | Update 
encoded col qualifiers on the base table correctly |  Major | . |
+| [PHOENIX-4799](https://issues.apache.org/jira/browse/PHOENIX-4799) | Write 
cells using checkAndMutate to prevent conflicting changes |  Major | . |
+
+
+### OTHER:
+
+| JIRA | Summary | Priority | Component |
+|:---- |:---- | :--- |:---- |
+| [PHOENIX-6178](https://issues.apache.org/jira/browse/PHOENIX-6178) | 
Consider adopting the create-release scripts and process from HBase |  Major | 
. |
+| [PHOENIX-6147](https://issues.apache.org/jira/browse/PHOENIX-6147) | Copy 
Github PR discussions to JIRA |  Major | . |
+| [PHOENIX-6107](https://issues.apache.org/jira/browse/PHOENIX-6107) | Discuss 
speed up of BaseQueryIT |  Major | . |
+| [PHOENIX-5090](https://issues.apache.org/jira/browse/PHOENIX-5090) | Allow 
transactional writes without buffering the entire transaction on the client. |  
Major | . |
+| [PHOENIX-6316](https://issues.apache.org/jira/browse/PHOENIX-6316) | 
git\_jira\_fix\_version\_check.py should identify fixed Jira without any commit 
|  Major | . |
+| [PHOENIX-6065](https://issues.apache.org/jira/browse/PHOENIX-6065) | Add 
OWASP dependency check, and update the flagged direct dependencies |  Major | 
connectors, core, queryserver |
+| [PHOENIX-6314](https://issues.apache.org/jira/browse/PHOENIX-6314) | Utility 
to identify git commit / Jira fixVersion discrepancies for RC preparation |  
Major | . |
+| [PHOENIX-6309](https://issues.apache.org/jira/browse/PHOENIX-6309) | Use 
maven enforcer to ban imports |  Major | . |
+| [PHOENIX-6282](https://issues.apache.org/jira/browse/PHOENIX-6282) | 
Generate PB files inline with build and remove checked in files |  Major | . |
+| [PHOENIX-6281](https://issues.apache.org/jira/browse/PHOENIX-6281) | Remove 
hbase-compat-1.x from Phoenix 5.x |  Major | . |
+| [PHOENIX-6261](https://issues.apache.org/jira/browse/PHOENIX-6261) | 
Reorganise project structure to make mvn versions:set work |  Major | 
connectors, core |
+| [PHOENIX-6196](https://issues.apache.org/jira/browse/PHOENIX-6196) | Update 
phoenix.mutate.maxSizeBytes to accept long values |  Major | . |
+| [PHOENIX-6146](https://issues.apache.org/jira/browse/PHOENIX-6146) | Run 
precommit checks on github PRs |  Major | core |
+| [PHOENIX-5032](https://issues.apache.org/jira/browse/PHOENIX-5032) | add 
Apache Yetus to Phoenix |  Major | . |
+| [PHOENIX-6056](https://issues.apache.org/jira/browse/PHOENIX-6056) | Migrate 
from builds.apache.org by August 15 |  Critical | . |
+| [PHOENIX-5716](https://issues.apache.org/jira/browse/PHOENIX-5716) | Remove 
or update HBase 2.0 support |  Major | . |
+| [PHOENIX-5962](https://issues.apache.org/jira/browse/PHOENIX-5962) | 
Stabilize builds |  Major | . |
+| [PHOENIX-5818](https://issues.apache.org/jira/browse/PHOENIX-5818) | Add 
documentation for query timeoutDuration attribute in Pherf scenarios |  Minor | 
. |
+| [PHOENIX-5811](https://issues.apache.org/jira/browse/PHOENIX-5811) | 
Synchronise Phoenix dependencies to match Hbase dependency versions |  Major | 
. |
+| [PHOENIX-5825](https://issues.apache.org/jira/browse/PHOENIX-5825) | Remove 
PhoenixCanaryTool and CanaryTestResult from phoenix repo |  Major | core, 
queryserver |
+| [PHOENIX-5822](https://issues.apache.org/jira/browse/PHOENIX-5822) | Move 
Python driver to queryserver repo |  Major | core, queryserver |
+| [PHOENIX-5780](https://issues.apache.org/jira/browse/PHOENIX-5780) | Add mvn 
dependency:analyze to build process |  Major | core |
+| [PHOENIX-5762](https://issues.apache.org/jira/browse/PHOENIX-5762) | Update 
jackson |  Major | . |
+| [PHOENIX-5767](https://issues.apache.org/jira/browse/PHOENIX-5767) | Add 4.x 
branch to the precommit script configuration |  Blocker | . |
+| [PHOENIX-5625](https://issues.apache.org/jira/browse/PHOENIX-5625) | Move 
Phoenix Pig example directory to phoenix-connectors repo |  Minor | . |
+| [PHOENIX-5729](https://issues.apache.org/jira/browse/PHOENIX-5729) | Set 
default HBase profile to 2.2 on master |  Major | . |
+| [PHOENIX-5279](https://issues.apache.org/jira/browse/PHOENIX-5279) | 
[phoenix-queryserver] Update Avatica to 1.15.0 |  Minor | . |
+| [PHOENIX-5638](https://issues.apache.org/jira/browse/PHOENIX-5638) | 
phoenix-queryserver build system improvements |  Major | . |
+| [PHOENIX-5635](https://issues.apache.org/jira/browse/PHOENIX-5635) | 
Refactor curator dependency handling and clean up erroneous direct references | 
 Minor | . |
+| [PHOENIX-5370](https://issues.apache.org/jira/browse/PHOENIX-5370) | Address 
RAT failures |  Major | . |
+| [PHOENIX-5297](https://issues.apache.org/jira/browse/PHOENIX-5297) | POM 
cleanup |  Trivial | . |
+| [PHOENIX-5120](https://issues.apache.org/jira/browse/PHOENIX-5120) | Avoid 
using MappedByteBuffers for server side sorting. |  Critical | . |
+| [PHOENIX-5116](https://issues.apache.org/jira/browse/PHOENIX-5116) | 
DistinctPrefixFilterIT fails. |  Major | . |
+| [PHOENIX-4874](https://issues.apache.org/jira/browse/PHOENIX-4874) | psql 
doesn't support date/time with values smaller than milliseconds |  Blocker | . |
+| [PHOENIX-4825](https://issues.apache.org/jira/browse/PHOENIX-4825) | Replace 
usage of HBase Base64 implementation with java.util.Base64 |  Blocker | . |
+| [PHOENIX-4826](https://issues.apache.org/jira/browse/PHOENIX-4826) | Changes 
to support HBase 2.0.1 |  Major | . |
+
+
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
new file mode 100644
index 0000000..e6bb885
--- /dev/null
+++ b/RELEASENOTES.md
@@ -0,0 +1,175 @@
+
+<!---
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+-->
+# PHOENIX  5.1.0 Release Notes
+
+These release notes cover new developer and user-facing incompatibilities, 
important issues, features, and major improvements.
+
+
+---
+
+* [PHOENIX-6273](https://issues.apache.org/jira/browse/PHOENIX-6273) | *Major* 
| **Add support to handle MR Snapshot restore externally**
+
+Adds mapreduce configuration param 
"phoenix.mapreduce.external.snapshot.restore" which when set to true indicates 
that snapshot-based MapReduce jobs shouldn't try to restore the snapshot 
themselves, but assume an external application has already done so.
+
+
+---
+
+* [PHOENIX-6323](https://issues.apache.org/jira/browse/PHOENIX-6323) | 
*Blocker* | **isRawFilterSupported() returns true for HBase 2.2 compat module**
+
+When used with HBase 2.2, Phoenix now only support HBase 2.2.5 and later 
versions. (i.e HBase 2.2.0-2.2.4 are not supported)
+
+
+---
+
+* [PHOENIX-6326](https://issues.apache.org/jira/browse/PHOENIX-6326) | 
*Critical* | **Phoenix doesn't work with Java version 11.0.9.1 , due to Jetty 
problem**
+
+There is bug in the Jetty version used by HBase 2.3 and earlier, that causes 
incompatilbity with Java releases that have a four number version string like  
"11.0.9.1"
+As Phoenix builds on top of HBase, Phoenix is also incompatible with these 
releases, when built with an hbase.profile older than 2.4.
+
+
+---
+
+* [PHOENIX-6307](https://issues.apache.org/jira/browse/PHOENIX-6307) | *Major* 
| **Build and release official binary distributions with each HBase profile**
+
+The phoenix-client and phoenix-server JARs have been renamed to include the 
supported HBase version.
+
+Instead of phoenix-client-\<phoenix.version\>.jar, the client is now 
phoenix-client-hbase-\<hbase-major.minor\>-\<phoenix.version\>.jar
+I.e. The Phoenix 4.16 client for Hbase 1.5 is now called 
phoenix-client-hbase-1.5-5.1.0.jar
+
+The maven coordinates also have also changed to 
"org.apache.phoenix:phoenix-client-hbase-\<hbase-major.minor\>:\<phoenix.version\>".
+I.e the Phoenix 4.15.0 client for Hbase 1.5 is  
"org.apache.phoenix:phoenix-client:4.15.0-HBase-1.5", but the phoenix client 
for Phoenix 4.16 is "org.apache.phoenix:phoenix-client-hbase-1.5:4.16.0"
+
+
+---
+
+* [PHOENIX-5265](https://issues.apache.org/jira/browse/PHOENIX-5265) | *Major* 
| **[UMBRELLA] Phoenix Test should use object based Plan for result comparison 
instead of using hard-corded comparison**
+
+New API for Explain plan queries that can be used for comparison of individual 
plan attributes.
+
+
+---
+
+* [PHOENIX-6280](https://issues.apache.org/jira/browse/PHOENIX-6280) | *Major* 
| **Support HBase 2.4**
+
+HBase 2.4 is now supported. (Tested with HBase 2.4.0)
+
+
+---
+
+* [PHOENIX-6282](https://issues.apache.org/jira/browse/PHOENIX-6282) | *Major* 
| **Generate PB files inline with build and remove checked in files**
+
+We no longer have generated protobuf Java files available in source code. 
These files are expected to be generated inline with mvn build. We have also 
used an optimization with the plugin to ensure protoc is not invoked with mvn 
build if no .proto file is updated between two consecutive builds.
+
+
+---
+
+* [PHOENIX-6086](https://issues.apache.org/jira/browse/PHOENIX-6086) | 
*Critical* | **Take a snapshot of all SYSTEM tables before attempting to 
upgrade them**
+
+While upgrading System tables, all system tables where we perform some 
significant DDL operations, we start taking snapshots of them:
+ 
+1. SYSTEM.CATALOG (was already covered before this Jira)
+2. SYSTEM.CHILD\_LINK
+3. SYSTEM.SEQUENCE
+4. SYSTEM.STATS
+5. SYSTEM.TASK
+
+If the upgrade doesn't complete successfully, we should get warning log 
providing all snapshots taken so far, which can be used to restore some 
snapshots if required.
+
+
+A sample Warning log:
+
+Failed upgrading System tables. Snapshots for system tables created so far: 
{SYSTEM:STATS=SNAPSHOT\_SYSTEM.STATS\_4.15.x\_TO\_4.16.0\_20201202114411, 
SYSTEM:CATALOG=SNAPSHOT\_SYSTEM.CATALOG\_4.15.x\_TO\_4.16.0\_20201202114258, 
SYSTEM:CHILD\_LINK=SNAPSHOT\_SYSTEM.CHILD\_LINK\_4.15.x\_TO\_4.16.0\_20201202114405,
 SYSTEM:SEQUENCE=SNAPSHOT\_SYSTEM.SEQUENCE\_4.15.x\_TO\_4.16.0\_20201202114407, 
SYSTEM:TASK=SNAPSHOT\_SYSTEM.TASK\_4.15.x\_TO\_4.16.0\_20201202114413}
+
+
+---
+
+* [PHOENIX-4412](https://issues.apache.org/jira/browse/PHOENIX-4412) | 
*Critical* | **Tephra transaction context visibility level returns null instead 
of SNAPSHOT\_ALL**
+
+**WARNING: No release note provided for this change.**
+
+
+---
+
+* [PHOENIX-6155](https://issues.apache.org/jira/browse/PHOENIX-6155) | *Major* 
| **Prevent doing direct upserts into SYSTEM.TASK from the client**
+
+A new coprocessor endpoint to avoid direct upserts into SYSTEM.TASK from the 
client.
+
+
+---
+
+* [PHOENIX-6186](https://issues.apache.org/jira/browse/PHOENIX-6186) | *Major* 
| **Store table metadata last modified timestamp in PTable / System.Catalog**
+
+Introduces a new field in System.Catalog, LAST\_DDL\_TIMESTAMP, which is the 
epoch timestamp at which a table or view is created, or last had a column added 
or dropped. Child views inherit the max ddl timestamp of their ancestors.
+
+
+---
+
+* [PHOENIX-6125](https://issues.apache.org/jira/browse/PHOENIX-6125) | *Major* 
| **Make sure SYSTEM.TASK does not split**
+
+We have new split policy introduced for SYSTEM.TASK which for now is just 
extending DisabledRegionSplitPolicy. As part of an upgrade to 4.16/5.1, 
updating split policy will be taken care of unless it was already updated 
manually.
+
+Hence, before 4.16/5.1 upgrade, if operator has already manually updated split 
policy of SYSTEM.TASK, an exception will be thrown during upgrade to 4.16/5.1 
which would mandate an operator intervention to perform:
+
+1. Merging SYSTEM.TASK regions into one single region (if multiple regions 
were already available before 4.16/5.1 upgrade)
+2. Remove split policy of the table manually.
+
+
+---
+
+* [PHOENIX-5446](https://issues.apache.org/jira/browse/PHOENIX-5446) | *Major* 
| **Support Protobuf shaded clients (thin + thick)**
+
+**WARNING: No release note provided for this change.**
+
+
+---
+
+* [PHOENIX-6016](https://issues.apache.org/jira/browse/PHOENIX-6016) | *Major* 
| **Support HBase 2.3.0**
+
+Phoenix now supports HBase 2.3
+
+
+---
+
+* [PHOENIX-5716](https://issues.apache.org/jira/browse/PHOENIX-5716) | *Major* 
| **Remove or update HBase 2.0 support**
+
+Support for HBase 2.0 has been dropped from Phoenix.
+
+
+---
+
+* [PHOENIX-4866](https://issues.apache.org/jira/browse/PHOENIX-4866) | 
*Blocker* | **UDFs get error: 
org.apache.phoenix.schema.FunctionNotFoundException: ERROR 6001 (42F01): 
Function undefined**
+
+**WARNING: No release note provided for this change.**
+
+
+---
+
+* [PHOENIX-5268](https://issues.apache.org/jira/browse/PHOENIX-5268) | 
*Blocker* | **HBase 2.1/2.2 compatibility**
+
+Phoenix now supports HBase 2.1  (HBase 2.1.6 and later) and HBase 2.2 (HBase 
2.2.1 and later)
+
+
+---
+
+* [PHOENIX-3655](https://issues.apache.org/jira/browse/PHOENIX-3655) | *Major* 
| **Global Phoenix Client Metrics for PQS**
+
+**WARNING: No release note provided for this change.**
+
+
+
diff --git a/phoenix-assembly/pom.xml b/phoenix-assembly/pom.xml
index 2bb8222..64b8130 100644
--- a/phoenix-assembly/pom.xml
+++ b/phoenix-assembly/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
   <artifactId>phoenix-assembly</artifactId>
   <name>Phoenix Assembly</name>
diff --git a/phoenix-client-parent/phoenix-client-embedded/pom.xml 
b/phoenix-client-parent/phoenix-client-embedded/pom.xml
index 921cbc7..e5e6b61 100644
--- a/phoenix-client-parent/phoenix-client-embedded/pom.xml
+++ b/phoenix-client-parent/phoenix-client-embedded/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix-client-parent</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
 
   <artifactId>phoenix-client-embedded-${hbase.suffix}</artifactId>
diff --git a/phoenix-client-parent/phoenix-client/pom.xml 
b/phoenix-client-parent/phoenix-client/pom.xml
index 330a067..55a018c 100644
--- a/phoenix-client-parent/phoenix-client/pom.xml
+++ b/phoenix-client-parent/phoenix-client/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix-client-parent</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
 
   <artifactId>phoenix-client-${hbase.suffix}</artifactId>
diff --git a/phoenix-client-parent/pom.xml b/phoenix-client-parent/pom.xml
index a935a36..d6a83ac 100644
--- a/phoenix-client-parent/pom.xml
+++ b/phoenix-client-parent/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
   <artifactId>phoenix-client-parent</artifactId>
   <name>Phoenix Client Parent</name>
diff --git a/phoenix-core/pom.xml b/phoenix-core/pom.xml
index 33a8013..58931ac 100644
--- a/phoenix-core/pom.xml
+++ b/phoenix-core/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
   <artifactId>phoenix-core</artifactId>
   <name>Phoenix Core</name>
diff --git a/phoenix-hbase-compat-2.1.6/pom.xml 
b/phoenix-hbase-compat-2.1.6/pom.xml
index 6e64195..abf12f0 100644
--- a/phoenix-hbase-compat-2.1.6/pom.xml
+++ b/phoenix-hbase-compat-2.1.6/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
 
   <artifactId>phoenix-hbase-compat-2.1.6</artifactId>
diff --git a/phoenix-hbase-compat-2.2.5/pom.xml 
b/phoenix-hbase-compat-2.2.5/pom.xml
index 7d07b14..f9d9c9d 100644
--- a/phoenix-hbase-compat-2.2.5/pom.xml
+++ b/phoenix-hbase-compat-2.2.5/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
 
   <artifactId>phoenix-hbase-compat-2.2.5</artifactId>
diff --git a/phoenix-hbase-compat-2.3.0/pom.xml 
b/phoenix-hbase-compat-2.3.0/pom.xml
index 48c04a9..1d00847 100644
--- a/phoenix-hbase-compat-2.3.0/pom.xml
+++ b/phoenix-hbase-compat-2.3.0/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
 
   <artifactId>phoenix-hbase-compat-2.3.0</artifactId>
diff --git a/phoenix-hbase-compat-2.4.0/pom.xml 
b/phoenix-hbase-compat-2.4.0/pom.xml
index 18085b4..7016973 100644
--- a/phoenix-hbase-compat-2.4.0/pom.xml
+++ b/phoenix-hbase-compat-2.4.0/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
 
   <artifactId>phoenix-hbase-compat-2.4.0</artifactId>
diff --git a/phoenix-pherf/pom.xml b/phoenix-pherf/pom.xml
index aea59fe..4867f18 100644
--- a/phoenix-pherf/pom.xml
+++ b/phoenix-pherf/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
 
   <artifactId>phoenix-pherf</artifactId>
diff --git a/phoenix-server/pom.xml b/phoenix-server/pom.xml
index 18f406a..fd80e87 100644
--- a/phoenix-server/pom.xml
+++ b/phoenix-server/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.phoenix</groupId>
     <artifactId>phoenix</artifactId>
-    <version>5.1.0-SNAPSHOT</version>
+    <version>5.1.0</version>
   </parent>
   <artifactId>phoenix-server-${hbase.suffix}</artifactId>
   <name>Phoenix Server JAR for HBase ${hbase.profile}</name>
diff --git a/phoenix-tools/pom.xml b/phoenix-tools/pom.xml
index 0d77eb9..b16ab69 100644
--- a/phoenix-tools/pom.xml
+++ b/phoenix-tools/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>phoenix</artifactId>
         <groupId>org.apache.phoenix</groupId>
-        <version>5.1.0-SNAPSHOT</version>
+        <version>5.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/phoenix-tracing-webapp/pom.xml b/phoenix-tracing-webapp/pom.xml
index cd6457d..f23246b 100755
--- a/phoenix-tracing-webapp/pom.xml
+++ b/phoenix-tracing-webapp/pom.xml
@@ -22,7 +22,7 @@
     <parent>
       <groupId>org.apache.phoenix</groupId>
       <artifactId>phoenix</artifactId>
-      <version>5.1.0-SNAPSHOT</version>
+      <version>5.1.0</version>
     </parent>
 
     <artifactId>phoenix-tracing-webapp</artifactId>
diff --git a/pom.xml b/pom.xml
index e4e32a9..c24d81f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.phoenix</groupId>
   <artifactId>phoenix</artifactId>
-  <version>5.1.0-SNAPSHOT</version>
+  <version>5.1.0</version>
   <packaging>pom</packaging>
   <name>Apache Phoenix</name>
   <description>A SQL layer over HBase</description>

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