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Posted to hdfs-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/06/01 00:33:00 UTC
[jira] [Work logged] (HDFS-16611) impove TestSeveralNameNodes#testCircularLinkedListWrites Params
[ https://issues.apache.org/jira/browse/HDFS-16611?focusedWorklogId=776607&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-776607 ]
ASF GitHub Bot logged work on HDFS-16611:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 01/Jun/22 00:32
Start Date: 01/Jun/22 00:32
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on PR #4387:
URL: https://github.com/apache/hadoop/pull/4387#issuecomment-1142869411
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 59s | | 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 :green_heart: | test4tests | 0m 0s | | The patch appears to include 1 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 37m 1s | | trunk passed |
| +1 :green_heart: | compile | 1m 44s | | trunk passed with JDK Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | compile | 1m 37s | | trunk passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 1m 22s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 43s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 24s | | trunk passed with JDK Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 1m 50s | | trunk passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 38s | | trunk passed |
| +1 :green_heart: | shadedclient | 22m 56s | | branch has no errors when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 20s | | the patch passed |
| +1 :green_heart: | compile | 1m 24s | | the patch passed with JDK Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javac | 1m 24s | | the patch passed |
| +1 :green_heart: | compile | 1m 21s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 1m 21s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. |
| +1 :green_heart: | checkstyle | 1m 0s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 25s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 57s | | the patch passed with JDK Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 1m 30s | | the patch passed with JDK Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | spotbugs | 3m 22s | | the patch passed |
| +1 :green_heart: | shadedclient | 22m 33s | | patch has no errors when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 432m 59s | [/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4387/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt) | hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 1m 14s | | The patch does not generate ASF License warnings. |
| | | 541m 42s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.TestReplaceDatanodeFailureReplication |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4387/1/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/4387 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux f95b2572752b 4.15.0-65-generic #74-Ubuntu SMP Tue Sep 17 17:06:04 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / fda2b21a4615c84d509a64d0fd066e7020de84ae |
| Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4387/1/testReport/ |
| Max. process+thread count | 2498 (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-4387/1/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.
Issue Time Tracking
-------------------
Worklog Id: (was: 776607)
Time Spent: 20m (was: 10m)
> impove TestSeveralNameNodes#testCircularLinkedListWrites Params
> ---------------------------------------------------------------
>
> Key: HDFS-16611
> URL: https://issues.apache.org/jira/browse/HDFS-16611
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs
> Affects Versions: 3.4.0
> Reporter: fanshilun
> Assignee: fanshilun
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When I was dealing with HDFS-16590 JIRA, Junit Tests often reported errors, I found that the following error messages often appear
> org.apache.hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes#
> testCircularLinkedListWrites
> This method runs very close to success. It can be found that the current item is approximately equal to the target length in 3 runs. I think it can reduce the length of LIST_LENGTH and prolong the RUNTIME time, which can effectively increase the success rate of this Test.
> Reducing LIST_LENGTH does not change the running purpose of Test, and it can also test Circular Writes in the case of NN failover.
> * 1st run
> {code:java}
> 1st run
> [ERROR] testCircularLinkedListWrites(org.apache.hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes) Time elapsed: 114.252 s <<< FAILURE!
> java.lang.AssertionError:
> Some writers didn't complete in expected runtime! Current writer state:[Circular Writer:
> directory: /test-0
> target length: 50
> current item: 43
> done: false
> , Circular Writer:
> directory: /test-1
> target length: 50
> current item: 47
> done: false
> , Circular Writer:
> directory: /test-2
> target length: 50
> current item: 42
> done: false
> ] expected:<0> but was:<3>
> {code}
> * 2st run
> {code:java}
> [ERROR] testCircularLinkedListWrites(org.apache.hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes) Time elapsed: 110.349 s <<< FAILURE!
> java.lang.AssertionError:
> Some writers didn't complete in expected runtime! Current writer state:[Circular Writer:
> directory: /test-0
> target length: 50
> current item: 50
> done: false
> , Circular Writer:
> directory: /test-1
> target length: 50
> current item: 49
> done: false
> , Circular Writer:
> directory: /test-2
> target length: 50
> current item: 49
> done: false
> ] expected:<0> but was:<3>
> {code}
> * 3rd run
> {code:java}
> [ERROR] testCircularLinkedListWrites(org.apache.hadoop.hdfs.server.namenode.ha.TestSeveralNameNodes) Time elapsed: 109.364 s <<< FAILURE!
> java.lang.AssertionError:
> Some writers didn't complete in expected runtime! Current writer state:[Circular Writer:
> directory: /test-0
> target length: 50
> current item: 47
> done: false
> , Circular Writer:
> directory: /test-1
> target length: 50
> current item: 47
> done: false
> , Circular Writer:
> directory: /test-2
> target length: 50
> current item: 46
> done: false
> ] expected:<0> but was:<3>
> {code}
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