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https://issues.apache.org/jira/browse/HDFS-16867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17649443#comment-17649443
]
ASF GitHub Bot commented on HDFS-16867:
---------------------------------------
hadoop-yetus commented on PR #5203:
URL: https://github.com/apache/hadoop/pull/5203#issuecomment-1358132911
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 57s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 0s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 0s | | detect-secrets was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
| -1 :x: | test4tests | 0m 0s | | 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.
|
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 43m 24s | | trunk passed |
| +1 :green_heart: | compile | 1m 38s | | trunk passed with JDK
Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 |
| +1 :green_heart: | compile | 1m 24s | | trunk passed with JDK
Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| +1 :green_heart: | checkstyle | 1m 5s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 33s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 9s | | trunk passed with JDK
Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 |
| +1 :green_heart: | javadoc | 1m 31s | | trunk passed with JDK
Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| +1 :green_heart: | spotbugs | 3m 42s | | trunk passed |
| +1 :green_heart: | shadedclient | 26m 12s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 27s | | the patch passed |
| +1 :green_heart: | compile | 1m 33s | | the patch passed with JDK
Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 |
| +1 :green_heart: | javac | 1m 33s | | the patch passed |
| +1 :green_heart: | compile | 1m 23s | | the patch passed with JDK
Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| +1 :green_heart: | javac | 1m 23s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 1s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 31s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 55s | | the patch passed with JDK
Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 |
| +1 :green_heart: | javadoc | 1m 30s | | the patch passed with JDK
Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| +1 :green_heart: | spotbugs | 3m 46s | | the patch passed |
| +1 :green_heart: | shadedclient | 26m 44s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 359m 24s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5203/2/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 0m 55s | | The patch does not
generate ASF License warnings. |
| | | 479m 20s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.TestDFSInotifyEventInputStream |
| | hadoop.hdfs.TestLeaseRecovery2 |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5203/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/5203 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux bd6ad7aa00f3 4.15.0-200-generic #211-Ubuntu SMP Thu Nov 24
18:16:04 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 76f08187024b39e0c4035be3b30c35a24b2fa9be |
| Default Java | Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04
/usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5203/2/testReport/ |
| Max. process+thread count | 1883 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5203/2/console |
| versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> Exiting Mover due to an exception in MoverMetrics.create
> --------------------------------------------------------
>
> Key: HDFS-16867
> URL: https://issues.apache.org/jira/browse/HDFS-16867
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: ZhiWei Shi
> Assignee: ZhiWei Shi
> Priority: Major
> Labels: pull-request-available
>
> After the Mover process is started for a period of time, the process exits
> unexpectedly and an error is reported in the log
> {code:java}
> [hdfs@${hostname} hadoop-3.3.2-nn]$ nohup bin/hdfs mover -p
> /test-mover-jira9534 > mover.log.jira9534.20221209.2 &
> [hdfs@{hostname} hadoop-3.3.2-nn]$ tail -f mover.log.jira9534.20221209.2
> ...
> 22/12/09 14:22:32 INFO balancer.Dispatcher: Start moving
> blk_1073911285_170466 with size=134217728 from 10.108.182.205:800:DISK to
> ${ip1}:800:ARCHIVE through ${ip2}:800
> 22/12/09 14:22:32 INFO balancer.Dispatcher: Successfully moved
> blk_1073911285_170466 with size=134217728 from 10.108.182.205:800:DISK to
> ${ip1}:800:ARCHIVE through ${ip2}:800
> 22/12/09 14:22:42 INFO impl.MetricsSystemImpl: Stopping Mover metrics
> system...
> 22/12/09 14:22:42 INFO impl.MetricsSystemImpl: Mover metrics system stopped.
> 22/12/09 14:22:42 INFO impl.MetricsSystemImpl: Mover metrics system shutdown
> complete.
> Dec 9, 2022, 2:22:42 PM Mover took 13mins, 19sec
> 22/12/09 14:22:42 ERROR mover.Mover: Exiting Mover due to an exception
> org.apache.hadoop.metrics2.MetricsException: Metrics source
> Mover-${BlockpoolID} already exists!
> at
> org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.newSourceName(DefaultMetricsSystem.java:152)
> at
> org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.sourceName(DefaultMetricsSystem.java:125)
> at
> org.apache.hadoop.metrics2.impl.MetricsSystemImpl.register(MetricsSystemImpl.java:229)
> at
> org.apache.hadoop.hdfs.server.mover.MoverMetrics.create(MoverMetrics.java:49)
> at org.apache.hadoop.hdfs.server.mover.Mover.<init>(Mover.java:162)
> at org.apache.hadoop.hdfs.server.mover.Mover.run(Mover.java:684)
> at org.apache.hadoop.hdfs.server.mover.Mover$Cli.run(Mover.java:826)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:81)
> at org.apache.hadoop.hdfs.server.mover.Mover.main(Mover.java:908)
> {code}
> 1、“final ExitStatus r = m.run()”return only after scheduled one of replica
> 2、“r == ExitStatus.IN_PROGRESS”,won’t run iter.remove()
> 3、Execute “new Mover” and “this.metrics = MoverMetrics.create(this)” multiple
> times for the same nnc，which leads to the error
> {code:java}
> //Mover.java
> for (final StorageType t : diff.existing) {
> for (final MLocation ml : locations) {
> final Source source = storages.getSource(ml);
> if (ml.storageType == t && source != null) {
> // try to schedule one replica move.
> if (scheduleMoveReplica(db, source, diff.expected)) { // 1、return only
> after scheduled one of replica
> return true;
> }
> }
> }
> }
> while (connectors.size() > 0) {
> Collections.shuffle(connectors);
> Iterator<NameNodeConnector> iter = connectors.iterator();
> while (iter.hasNext()) {
> NameNodeConnector nnc = iter.next();
> //3、Execute “new Mover” and “this.metrics = MoverMetrics.create(this)”
> multiple times for the same nnc，which leads to the error
> final Mover m = new Mover(nnc, conf, retryCount,
> excludedPinnedBlocks);
> final ExitStatus r = m.run();
> if (r == ExitStatus.SUCCESS) { // 2、r ==ExitStatus.IN_PROGRESS,won’t run
> iter.remove()
> IOUtils.cleanupWithLogger(LOG, nnc);
> iter.remove();
> } {code}
> Probably, we should initialize movermetrics when we initialize nnc
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