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commit e17df000c7f554d7103144439604e83f56f246cf
Author: buildbot <us...@infra.apache.org>
AuthorDate: Wed Jul 31 20:44:01 2024 +0000
Automatic Site Publish by Buildbot
---
output/feed.xml | 4 +-
output/people/index.html | 11 +++---
output/release/accumulo-2.1.3/index.html | 66 ++++++++++++++++++++++++++++++--
output/search_data.json | 2 +-
4 files changed, 71 insertions(+), 12 deletions(-)
diff --git a/output/feed.xml b/output/feed.xml
index 8a7977107..a126ff947 100644
--- a/output/feed.xml
+++ b/output/feed.xml
@@ -6,8 +6,8 @@
</description>
<link>https://accumulo.apache.org/</link>
<atom:link href="https://accumulo.apache.org/feed.xml"; rel="self"
type="application/rss+xml"/>
- <pubDate>Wed, 24 Jul 2024 04:39:25 +0000</pubDate>
- <lastBuildDate>Wed, 24 Jul 2024 04:39:25 +0000</lastBuildDate>
+ <pubDate>Wed, 31 Jul 2024 20:43:54 +0000</pubDate>
+ <lastBuildDate>Wed, 31 Jul 2024 20:43:54 +0000</lastBuildDate>
<generator>Jekyll v4.3.3</generator>
diff --git a/output/people/index.html b/output/people/index.html
index 65574b68f..ac7b480f7 100644
--- a/output/people/index.html
+++ b/output/people/index.html
@@ -275,6 +275,12 @@ $(function() {
<td><a href="https://www.endgame.com";>Endgame</a></td>
<td> </td>
</tr>
+ <tr>
+ <td>krathbun</td>
+ <td><a href="https://github.com/kevinrr888";>Kevin Rathbun</a></td>
+ <td><a href="https://www.asrc.com";>Arctic Slope Regional Corp.</a></td>
+ <td><a href="https://www.timeanddate.com/time/zones/et";>ET</a></td>
+ </tr>
<tr>
<td>kturner</td>
<td><a href="https://github.com/keith-turner";>Keith Turner</a></td>
@@ -733,11 +739,6 @@ $(function() {
<td><a href="http://www.tetraconcepts.com";>Tetra Concepts LLC</a></td>
<td><a href="https://www.timeanddate.com/time/zones/et";>ET</a></td>
</tr>
- <tr>
- <td>Kevin Rathbun</td>
- <td><a href="https://www.asrc.com";>Arctic Slope Regional Corp.</a></td>
- <td><a href="https://www.timeanddate.com/time/zones/et";>ET</a></td>
- </tr>
<tr>
<td>Kyle Van Gilson</td>
<td> </td>
diff --git a/output/release/accumulo-2.1.3/index.html
b/output/release/accumulo-2.1.3/index.html
index f0332bfaa..351bc81db 100644
--- a/output/release/accumulo-2.1.3/index.html
+++ b/output/release/accumulo-2.1.3/index.html
@@ -156,15 +156,29 @@ history or issue tracker.</p>
<p>Improvements that affect performance:</p>
<ul>
- <li><a href="https://github.com/apache/accumulo/issues/3722";>#3722</a> Adds
parameter <a
href="/docs/2.x/configuration/server-properties#general_filename_base_allocation">general.filename.base.allocation</a>,
that allows the batch size
+ <li><a href="https://github.com/apache/accumulo/issues/3722";>#3722</a> Adds
properties <a
href="/docs/2.x/configuration/server-properties#general_file_name_allocation_batch_size_min">general.file.name.allocation.batch.size.min</a>
and
+<a
href="/docs/2.x/configuration/server-properties#general_file_name_allocation_batch_size_max">general.file.name.allocation.batch.size.max</a>
that allow the batch size
for unique filename allocation in ZooKeeper to be configurable. In a system
that requires large numbers
-of unique names, larger batch sizes can reduce ZooKeeper contention because
more file names can be
+of unique names, larger batch sizes can reduce ZooKeeper contention because
more file names can be
reserved with a single ZooKeeper call.</li>
<li><a href="https://github.com/apache/accumulo/issues/3733";>#3733</a> Avoid
creating server side threads when failed writes are cancelled. In versions 2.1.2
and earlier, the thrift close call creates a new thread to cancel the thrift
session. With 2.1.3, an
-new thrift method is available to test if a session is reserved and deletes it
if it is not reserved
+new thrift method is available to test if a session is reserved and deletes it
if it is not reserved
without creating an additional thread. If the new method is not available it
falls back to the previous
close method to preserve interoperability between 2.x versions.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3738";>#3738</a> Adds
parameter <a
href="/docs/2.x/configuration/server-properties#gc_remove_in_use_candidates">gc.remove.in.use.candidates</a>,
that enables the Garbage Collector
+to remove candidates that have active tablet file references. This is expected
to increase the speed of
+subsequent GC Runs.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3756";>#3756</a> Added
new RPC named cancelUpdate that reduces the amount of threads waiting to close
failed
+batch write sessions.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4682";>#4682</a>
Changed the ScanServer ref format to sort by UUID to increase performance</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4536";>#4536</a>
Created ScanServerSelector that tries to use scan servers on the same host to
leverage
+shared off-heap-cache usage.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4544";>#4544</a> Made
scan servers refresh cached list of tablet files before expiration. Added new
property
+<a
href="/docs/2.x/configuration/server-properties#sserver_cache_metadata_refresh_percent">sserver.cache.metadata.refresh.percent</a>
to control when refresh happens.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3813";>#3813</a> Made
compactors use cached address for compaction coordinator when getting next
compaction job.
+This lowers load on zookeeper when running many compactors.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3706";>#3706</a> Avoid
unnescessary copying of hadoop config that was causing Accumulo GC
slowdown.</li>
</ul>
<h3 id="notable-bug-fixes">Notable Bug Fixes</h3>
@@ -181,12 +195,36 @@ a bug where Accumulo would not change the max message
size allowed.</li>
<li><a href="https://github.com/apache/accumulo/issues/#608";>##608</a>, <a
href="https://github.com/apache/accumulo/issues/3755";>#3755</a> Add validation
to GC that checks that the scanner used by GC to determine
candidates for deletion returned a complete row as a mitigation for <a
href="https://github.com/apache/accumulo/issues/#608";>##608</a> where
garbage collector removes file that are referenced and in-use.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3744";>#3744</a> Fixed
bug regarding improperly created GCRun logger name.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3737";>#3737</a> Adds
a custom Transport Factory to set transport message and frame size to avoid
infinite loops
+as described in <a
href="https://github.com/apache/accumulo/issues/3731";>#3731</a>.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3750";>#3750</a> Fixed
issue when deleting a compaction thread pool would leave tablets in a bad
state.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4117";>#4117</a> Fixed
a bug in compaction properties where the replacement <code
class="language-plaintext highlighter-rouge">maxOpen</code> property was being
+ignored in favor of the deprecated <code class="language-plaintext
highlighter-rouge">open.max</code> property.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4681";>#4681</a>
Stopped listing all compactors in each compactor to reduce load on
Zookeeper.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4309";>#4309</a>
Optimized logic for getting a random TabletServer connection which improved
Shell startup times.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3873";>#3873</a>
Increase Thrift max message size defaults which avoids errors with large key
values. Added
+property <a
href="/docs/2.x/configuration/server-properties#rpc_message_size_max">rpc.message.size.max</a>.
Removed experimental properties <code class="language-plaintext
highlighter-rouge">sserver.server.message.size.max</code>,
+<code class="language-plaintext
highlighter-rouge">compactor.message.size.max</code>,<code
class="language-plaintext
highlighter-rouge">compaction.coordinator.message.size.max</code>.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3966";>#3966</a>
Changed the default value of the the property <a
href="/docs/2.x/configuration/server-properties#table_majc_compaction_strategy">table.majc.compaction.strategy</a>
+to empty string to fix a compatibility bug with old and new compaction
plugins.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4554";>#4554</a>
Fixed a race condtion that could cause duplicate compactions to run. While
harmless in
+terms of data, the duplicate compactions could waste significant compute
resources.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4127";>#4127</a>
Updated new compaction plugins to honor <a
href="/docs/2.x/configuration/server-properties#table_file_max">table.file.max</a>
property. Implemented
+a much more efficient algorithm than old compaction plugins had for this
property.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4485";>#4485</a>
Interrupt compactions on tablet unload. This prevents long running compactions
from blocking
+tablet migration.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3512";>#3512</a> Fixed
issue with improperly cleaned up scans preventing metadata tablet unload.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4456";>#4456</a>
Setting empty property value no longer deletes property</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4000";>#4000</a> Fixed
bug that could cause bulk import to lose files when errors happened in the
tablet server.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4462";>#4462</a> Fixed
bug that prevented listing Fate operations in some situations.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4573";>#4573</a>
Modified CredentialProviderToken to no longer store password in serialized
form.</li>
</ul>
<h3 id="improvements-that-help-with-administration">Improvements that help
with administration:</h3>
<ul>
- <li><a href="https://github.com/apache/accumulo/issues/3697";>#3697</a> Allow
<code class="language-plaintext highlighter-rouge">ACCUMULO_JAVA_PREFIX</code>
option in <code class="language-plaintext
highlighter-rouge">accumulo-env.sh</code> so it can be passed
+ <li><a href="https://github.com/apache/accumulo/issues/3697";>#3697</a> Allow
<code class="language-plaintext highlighter-rouge">ACCUMULO_JAVA_PREFIX</code>
option in <code class="language-plaintext
highlighter-rouge">accumulo-env.sh</code> so it can be passed
as an array. This simplifies passing user options when starting Accumulo
processes, for example
<code class="language-plaintext highlighter-rouge">numactl</code>
parameters.</li>
<li><a href="https://github.com/apache/accumulo/issues/3751";>#3751</a> Added
property <a
href="/docs/2.x/configuration/server-properties#rpc_backlog">rpc.backlog</a> to
configure backlog size for
@@ -194,6 +232,26 @@ Thrift server sockets.</li>
<li><a href="https://github.com/apache/accumulo/issues/3745";>#3745</a> Adds
prefix to gc deletion log messages. This makes it easier to isolate the deletion
actions of the garbage collector for analysis.</li>
<li><a href="https://github.com/apache/accumulo/issues/3724";>#3724</a> Adds
logging of transactions when metadata and in-memory differences are
detected.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3725";>#3725</a>
Changed the gc batch size from bytes to memory percentage value. Modified
default value of
+property <a
href="/docs/2.x/configuration/server-properties#gc_candidate_batch_size">gc.candidate.batch.size</a>.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3684";>#3684</a>
Consolidated y/n prompts in the shell. Users can now exit out of multi-table
delete operations
+without accepting prompts for each one.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3726";>#3726</a>
Adjusted reauthentication messages from the shell to assist with
troubleshooting.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4461";>#4461</a>, <a
href="https://github.com/apache/accumulo/issues/4522";>#4522</a>, <a
href="https://github.com/apache/accumulo/issues/4577";>#4577</a> Added various
metrics for scan servers to determine scan reservations and usage</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4492";>#4492</a> Emit
new metrics for the caches in tablet and scan servers.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4459";>#4459</a> Added
the ability to specify multiple MeterRegistryFactorys to allow for various
metric exporters
+to be used at the same time. Updated documentation on the property <a
href="/docs/2.x/configuration/server-properties#general_micrometer_factory">general.micrometer.factory</a></li>
+ <li><a href="https://github.com/apache/accumulo/issues/4622";>#4622</a> Added
compactor busy and server idle metrics <a
href="https://github.com/apache/accumulo/issues/4740";>#4740</a> to allow for
proper scale-in operations.
+Added property <a
href="/docs/2.x/configuration/server-properties#general_metrics_process_idle">general.metrics.process.idle</a>
to configure idle time for metrics.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3927";>#3927</a> Added
a new JSON property type that validates the value is json. Updated the
properties
+<a
href="/docs/2.x/configuration/server-properties#monitor_resources_external">monitor.resources.external</a>
and <a
href="/docs/2.x/configuration/server-properties#tserver_compaction_major_service_meta_planner_opts_executors">tserver.compaction.major.service.meta.planner.opts.executors</a>
to use this new type.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4223";>#4223</a> Added
properties <a
href="/docs/2.x/configuration/server-properties#compactor_wait_time_job_min">compactor.wait.time.job.min</a>
and <a
href="/docs/2.x/configuration/server-properties#compactor_wait_time_job_max">compactor.wait.time.job.max</a>
to
+control the min and max times compactors use when polling for work.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/3998";>#3998</a> Added
instance name tag to metrics. This is useful for the case when metrics from
multiple Accumulo instances
+are flowing into a single metrics system.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4763";>#4763</a>
Improved the accumulo-cluster script and cluster.yaml file for the use case of
starting and stopping specific
+groups of compactors and scan servers.</li>
+ <li><a href="https://github.com/apache/accumulo/issues/4487";>#4487</a> Scan
server properties can now be set in the shell.</li>
</ul>
<h2 id="upgrading">Upgrading</h2>
diff --git a/output/search_data.json b/output/search_data.json
index b753f76c9..2ea99ef80 100644
--- a/output/search_data.json
+++ b/output/search_data.json
@@ -332,7 +332,7 @@
"release-accumulo-2-1-3": {
"title": "Apache Accumulo 2.1.3",
- "content": "AboutApache Accumulo 2.1.3 is a patch release of the 2.1 LTM
line. It contains bugfixes and minor enhancements. This version supersedes
2.1.2. Users upgrading to2.1 should upgrade directly to this version instead of
2.1.2.Included here are some highlights of the most interesting bugs fixed
andfeatures added in 2.1.3. For the full set of changes, please see the
commithistory or issue tracker.Notable ImprovementsImprovements that affect
performance: #3722 Adds parameter [...]
+ "content": "AboutApache Accumulo 2.1.3 is a patch release of the 2.1 LTM
line. It contains bugfixes and minor enhancements. This version supersedes
2.1.2. Users upgrading to2.1 should upgrade directly to this version instead of
2.1.2.Included here are some highlights of the most interesting bugs fixed
andfeatures added in 2.1.3. For the full set of changes, please see the
commithistory or issue tracker.Notable ImprovementsImprovements that affect
performance: #3722 Adds properties [...]
"url": " /release/accumulo-2.1.3/",
"categories": "release"
}
