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https://issues.apache.org/jira/browse/HADOOP-19134?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17832555#comment-17832555
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ASF GitHub Bot commented on HADOOP-19134:
-----------------------------------------
hadoop-yetus commented on PR #6692:
URL: https://github.com/apache/hadoop/pull/6692#issuecomment-2028582320
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 31s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 2s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 1s | | 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 55 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 14m 44s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 32m 28s | | trunk passed |
| +1 :green_heart: | compile | 17m 9s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | compile | 15m 45s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | checkstyle | 4m 49s | | trunk passed |
| +1 :green_heart: | mvnsite | 16m 53s | | trunk passed |
| +1 :green_heart: | javadoc | 14m 56s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 14m 55s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | spotbugs | 26m 46s | | trunk passed |
| +1 :green_heart: | shadedclient | 33m 53s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 32s | | Maven dependency ordering for patch |
| -1 :x: | mvninstall | 0m 30s |
[/patch-mvninstall-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/artifact/out/patch-mvninstall-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt)
| hadoop-yarn-common in the patch failed. |
| +1 :green_heart: | compile | 16m 26s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javac | 16m 26s | | the patch passed |
| -1 :x: | compile | 6m 39s |
[/patch-compile-root-jdkPrivateBuild-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/artifact/out/patch-compile-root-jdkPrivateBuild-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06.txt)
| root in the patch failed with JDK Private
Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06. |
| -1 :x: | javac | 6m 39s |
[/patch-compile-root-jdkPrivateBuild-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/artifact/out/patch-compile-root-jdkPrivateBuild-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06.txt)
| root in the patch failed with JDK Private
Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06. |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 4m 43s |
[/results-checkstyle-root.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/artifact/out/results-checkstyle-root.txt)
| root: The patch generated 3 new + 3930 unchanged - 6 fixed = 3933 total
(was 3936) |
| -1 :x: | mvnsite | 0m 56s |
[/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/artifact/out/patch-mvnsite-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt)
| hadoop-yarn-common in the patch failed. |
| +1 :green_heart: | javadoc | 14m 50s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 14m 53s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| -1 :x: | spotbugs | 0m 53s |
[/patch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/artifact/out/patch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt)
| hadoop-yarn-common in the patch failed. |
| -1 :x: | shadedclient | 9m 0s | | patch has errors when building
and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 19m 28s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | unit | 3m 53s | | hadoop-kms in the patch passed.
|
| -1 :x: | unit | 229m 30s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | unit | 1m 30s | | hadoop-yarn-api in the patch
passed. |
| -1 :x: | unit | 1m 10s |
[/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common.txt)
| hadoop-yarn-common in the patch failed. |
| +1 :green_heart: | unit | 4m 14s | | hadoop-yarn-server-common in
the patch passed. |
| +1 :green_heart: | unit | 105m 51s | |
hadoop-yarn-server-resourcemanager in the patch passed. |
| +1 :green_heart: | unit | 24m 49s | | hadoop-yarn-server-nodemanager
in the patch passed. |
| +1 :green_heart: | unit | 28m 50s | | hadoop-yarn-client in the patch
passed. |
| +1 :green_heart: | unit | 7m 47s | | hadoop-mapreduce-client-core in
the patch passed. |
| +1 :green_heart: | unit | 1m 44s | | hadoop-mapreduce-client-common
in the patch passed. |
| +1 :green_heart: | unit | 9m 12s | | hadoop-mapreduce-client-app in
the patch passed. |
| +1 :green_heart: | unit | 4m 38s | | hadoop-mapreduce-client-hs in
the patch passed. |
| +1 :green_heart: | unit | 128m 0s | |
hadoop-mapreduce-client-jobclient in the patch passed. |
| +1 :green_heart: | unit | 1m 8s | | hadoop-yarn-server-router in
the patch passed. |
| +1 :green_heart: | unit | 1m 33s | | hadoop-mapreduce-examples in
the patch passed. |
| +1 :green_heart: | unit | 7m 21s | | hadoop-streaming in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 24s | | The patch does not
generate ASF License warnings. |
| | | 908m 41s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.server.datanode.TestDirectoryScanner |
| | hadoop.hdfs.server.diskbalancer.command.TestDiskBalancerCommand |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.45 ServerAPI=1.45 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6692 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 08d1c85b3751 5.15.0-91-generic #101-Ubuntu SMP Tue Nov 14
13:30:08 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 45ab789535db417d71f833a5655fb49e1e4086f3 |
| Default Java | Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/testReport/ |
| Max. process+thread count | 4051 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common
hadoop-common-project/hadoop-kms hadoop-hdfs-project/hadoop-hdfs
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router
hadoop-mapreduce-project/hadoop-mapreduce-examples
hadoop-tools/hadoop-streaming U: . |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6692/1/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.
> use StringBuilder instead of StringBuffer
> -----------------------------------------
>
> Key: HADOOP-19134
> URL: https://issues.apache.org/jira/browse/HADOOP-19134
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: PJ Fanning
> Priority: Major
> Labels: pull-request-available
>
> StringBuilder is basically the same as StringBuffer but doesn't use
> synchronized. String appending rarely needs locking like this.
> There are some public and package private APIs that use StringBuffers as
> input or return types - I have left these alone for compatibility reasons.
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