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https://issues.apache.org/jira/browse/HBASE-17605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15858982#comment-15858982
]
Hadoop QA commented on HBASE-17605:
-----------------------------------
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 15s
{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m
0s {color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s
{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m 0s
{color} | {color:red} The patch doesn't appear to include any new or modified
tests. Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 26s
{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m
51s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 41s
{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
18s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
19s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
58s {color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 34s
{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 11s
{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
47s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 42s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 42s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
19s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
23s {color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s {color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
24m 44s {color} | {color:green} Patch does not cause any errors with Hadoop
2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7.1 2.7.2 2.7.3 or 3.0.0-alpha2. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 1m 44s
{color} | {color:red} hbase-server generated 1 new + 0 unchanged - 0 fixed = 1
total (was 0) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 35s
{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m 41s
{color} | {color:green} hbase-procedure in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 83m 59s {color}
| {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
31s {color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 124m 58s {color}
| {color:black} {color} |
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|| Reason || Tests ||
| FindBugs | module:hbase-server |
| | Should
org.apache.hadoop.hbase.master.procedure.MasterProcedureScheduler$SchemaLocking
be a _static_ inner class? At MasterProcedureScheduler.java:inner class? At
MasterProcedureScheduler.java:[lines 900-938] |
| Failed junit tests |
hadoop.hbase.io.asyncfs.TestSaslFanOutOneBlockAsyncDFSOutput |
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|| Subsystem || Report/Notes ||
| Docker | Client=1.12.3 Server=1.12.3 Image:yetus/hbase:8d52d23 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12851769/HBASE-17605.master.004.patch
|
| JIRA Issue | HBASE-17605 |
| Optional Tests | asflicense javac javadoc unit findbugs hadoopcheck
hbaseanti checkstyle compile |
| uname | Linux bb5487fd26d3 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12
13:48:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build@2/component/dev-support/hbase-personality.sh
|
| git revision | master / b238901 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
| findbugs |
https://builds.apache.org/job/PreCommit-HBASE-Build/5637/artifact/patchprocess/new-findbugs-hbase-server.html
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/5637/artifact/patchprocess/patch-unit-hbase-server.txt
|
| unit test logs |
https://builds.apache.org/job/PreCommit-HBASE-Build/5637/artifact/patchprocess/patch-unit-hbase-server.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/5637/testReport/ |
| modules | C: hbase-procedure hbase-server U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/5637/console |
| Powered by | Apache Yetus 0.3.0 http://yetus.apache.org |
This message was automatically generated.
> Refactor procedure framework code
> ---------------------------------
>
> Key: HBASE-17605
> URL: https://issues.apache.org/jira/browse/HBASE-17605
> Project: HBase
> Issue Type: Improvement
> Components: proc-v2
> Reporter: Appy
> Assignee: Appy
> Attachments: HBASE-17605.master.001.patch,
> HBASE-17605.master.002.patch, HBASE-17605.master.003.patch,
> HBASE-17605.master.004.patch, without-patch.png, with-patch.png
>
>
> - Moved locks out of MasterProcedureScheduler#Queue. One Queue object is
> used for each namespace/table, which aren't more than 100. So we don't
> complexity arising from all functionalities being in one place.
> MasterProcedureLocking#Lock is the new locking class.
> - Removed NamespaceQueue because it wasn't being used as Queue
> (add,peek,poll,etc functions threw UnsupportedOperationException). It's was
> only used for locks on namespaces. Now that locks have been moved out of
> Queue class, it's not needed anymore.
> - Remoed RegionEvent which was there only for locking on regions.
> Tables/namespaces used locking from Queue class and regions couldn't (there
> are no separate proc queue at region level), hence the redundance. Now that
> locking is separate, we can use the same for regions too.
> - Removed QueueInterface class. No declarations, except one
> implementaion, which makes the point of having an interface moot.
> - Removed QueueImpl, which was the only concrete implementation of
> abstract Queue class. Moved functions to Queue class itself to avoid
> unnecessary level in inheritance hierarchy.
> - Removed ProcedureEventQueue class which was just a wrapper around
> ArrayDeque class.
> - Encapsulated table priority related stuff in a single class.
> - Removed some unused functions.
> *Perf using MasterProcedureSchedulerPerformanceEvaluation*
> 10 threads, 10M ops, 5 tables
> Without patch:
> 10 regions/table : #yield 584980, addBack time 4.1s, poll time 10s
> 1M regions/table: #yield 16, addBack time 5.9s, poll time 12.9s
> With patch:
> 10 regions/table : #yield 86413, addBack time 4.1s, poll time 8.2s
> 1M regions/table: #yield 9, addBack time 6s, poll time 13s
> *Memory footprint and CPU* (don't compare GC as that depends on life of
> objects which will be much longer in real-world scenarios)
> Without patch
> !without-patch.png|width=800!
> With patch
> !with-patch.png|width=800!
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