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https://issues.apache.org/jira/browse/HDFS-16740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17687344#comment-17687344
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ASF GitHub Bot commented on HDFS-16740:
---------------------------------------
hadoop-yetus commented on PR #4835:
URL: https://github.com/apache/hadoop/pull/4835#issuecomment-1426578575
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 29s | | 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 1s | | The patch does not contain
any @author tags. |
| +1 :green_heart: | test4tests | 0m 0s | | The patch appears to
include 13 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 46m 54s | | trunk passed |
| +1 :green_heart: | compile | 1m 35s | | trunk passed with JDK
Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 |
| +1 :green_heart: | compile | 1m 27s | | trunk passed with JDK
Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| +1 :green_heart: | checkstyle | 1m 9s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 39s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 11s | | trunk passed with JDK
Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 |
| +1 :green_heart: | javadoc | 1m 37s | | trunk passed with JDK
Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| +1 :green_heart: | spotbugs | 3m 44s | | trunk passed |
| +1 :green_heart: | shadedclient | 28m 26s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 34s | | the patch passed |
| +1 :green_heart: | compile | 1m 34s | | the patch passed with JDK
Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 |
| +1 :green_heart: | javac | 1m 34s | | the patch passed |
| +1 :green_heart: | compile | 1m 24s | | the patch passed with JDK
Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| +1 :green_heart: | javac | 1m 24s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 58s | |
hadoop-hdfs-project/hadoop-hdfs: The patch generated 0 new + 257 unchanged - 1
fixed = 257 total (was 258) |
| +1 :green_heart: | mvnsite | 1m 31s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 57s | | the patch passed with JDK
Ubuntu-11.0.17+8-post-Ubuntu-1ubuntu220.04 |
| +1 :green_heart: | javadoc | 1m 42s | | the patch passed with JDK
Private Build-1.8.0_352-8u352-ga-1~20.04-b08 |
| +1 :green_heart: | spotbugs | 3m 50s | | the patch passed |
| +1 :green_heart: | shadedclient | 30m 5s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 304m 33s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4835/5/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| -1 :x: | asflicense | 0m 46s |
[/results-asflicense.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4835/5/artifact/out/results-asflicense.txt)
| The patch generated 2 ASF License warnings. |
| | | 435m 23s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.TestFileCorruption |
| | hadoop.hdfs.TestBlocksScheduledCounter |
| | hadoop.hdfs.TestDataTransferProtocol |
| | hadoop.hdfs.TestSetrepIncreasing |
| | hadoop.hdfs.TestReadStripedFileWithDecodingDeletedData |
| | hadoop.hdfs.TestErasureCodingPolicyWithSnapshotWithRandomECPolicy |
| | hadoop.hdfs.server.namenode.ha.TestObserverNode |
| | hadoop.hdfs.TestDecommissionWithStripedBackoffMonitor |
| | hadoop.hdfs.TestDFSStripedInputStreamWithRandomECPolicy |
| | hadoop.hdfs.TestDFSOutputStream |
| | hadoop.hdfs.TestDistributedFileSystemWithECFile |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.42 ServerAPI=1.42 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-4835/5/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/4835 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 6ff65efba137 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 / 20729390c455eee5882790a777f7d8522e50c0a7 |
| 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-4835/5/testReport/ |
| Max. process+thread count | 2805 (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-4835/5/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.
> Mini cluster test flakiness
> ---------------------------
>
> Key: HDFS-16740
> URL: https://issues.apache.org/jira/browse/HDFS-16740
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs, test
> Affects Versions: 3.4.0, 3.3.5
> Reporter: Steve Vaughan
> Assignee: Steve Vaughan
> Priority: Major
> Labels: pull-request-available
>
> Mini clusters used during HDFS unit tests are reporting test failures that do
> not appear to be directly related to submitted changes. The failures are the
> result of either interactions between tests run in parallel, or tests which
> share common disk space for tests. In all cases, the tests can be run
> individually serially without any errors. Addressing this issue will
> simplify future submissions by eliminating the confusion introduced by these
> unrelated test failures.
> We can apply lessons recently from TestRollingUpgrade, which was recently
> patched to unblock a recent submission. The fixes involved changing the HDFS
> configuration to use temporary disk space for each individual tests, and
> using try-with-resources to ensure that clusters were shutdown cleanly.
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