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https://issues.apache.org/jira/browse/HDFS-17536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17849279#comment-17849279
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ASF GitHub Bot commented on HDFS-17536:
---------------------------------------
hadoop-yetus commented on PR #6844:
URL: https://github.com/apache/hadoop/pull/6844#issuecomment-2129396098
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 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 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 :x: | mvninstall | 22m 1s |
[/branch-mvninstall-root.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6844/1/artifact/out/branch-mvninstall-root.txt)
| root in trunk failed. |
| +1 :green_heart: | compile | 0m 40s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | compile | 0m 37s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | checkstyle | 0m 30s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 42s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 44s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 0m 30s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | spotbugs | 1m 20s | | trunk passed |
| +1 :green_heart: | shadedclient | 33m 31s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 31s | | the patch passed |
| +1 :green_heart: | compile | 0m 31s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javac | 0m 31s | | the patch passed |
| +1 :green_heart: | compile | 0m 29s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | javac | 0m 29s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 0m 17s |
[/results-checkstyle-hadoop-hdfs-project_hadoop-hdfs-rbf.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6844/1/artifact/out/results-checkstyle-hadoop-hdfs-project_hadoop-hdfs-rbf.txt)
| hadoop-hdfs-project/hadoop-hdfs-rbf: The patch generated 1 new + 2
unchanged - 0 fixed = 3 total (was 2) |
| +1 :green_heart: | mvnsite | 0m 32s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 28s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 0m 23s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| -1 :x: | spotbugs | 1m 24s |
[/new-spotbugs-hadoop-hdfs-project_hadoop-hdfs-rbf.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6844/1/artifact/out/new-spotbugs-hadoop-hdfs-project_hadoop-hdfs-rbf.html)
| hadoop-hdfs-project/hadoop-hdfs-rbf generated 1 new + 0 unchanged - 0 fixed
= 1 total (was 0) |
| +1 :green_heart: | shadedclient | 33m 47s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 30m 46s | | hadoop-hdfs-rbf in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 37s | | The patch does not
generate ASF License warnings. |
| | | 136m 9s | | |
| Reason | Tests |
|-------:|:------|
| SpotBugs | module:hadoop-hdfs-project/hadoop-hdfs-rbf |
| | Inconsistent synchronization of
org.apache.hadoop.hdfs.server.federation.router.RouterSafemodeService.startupTime;
locked 50% of time Unsynchronized access at RouterSafemodeService.java:50% of
time Unsynchronized access at RouterSafemodeService.java:[line 146] |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.44 ServerAPI=1.44 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6844/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6844 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 865f78595ad0 5.15.0-94-generic #104-Ubuntu SMP Tue Jan 9
15:25:40 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 2694e62749cbce9436b47fcdacae4eac606d7548 |
| 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-6844/1/testReport/ |
| Max. process+thread count | 3456 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-rbf U:
hadoop-hdfs-project/hadoop-hdfs-rbf |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6844/1/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.
> RBF: Format safe-mode related logic and fix a race
> ---------------------------------------------------
>
> Key: HDFS-17536
> URL: https://issues.apache.org/jira/browse/HDFS-17536
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: ZanderXu
> Assignee: ZanderXu
> Priority: Major
> Labels: pull-request-available
>
> RBF: Format safe-mode related logic and fix a race.
>
> Both {{RouterAdminServer#enterSafeMode()}} and
> {{RouterSafemodeService#periodicInvoke()#leave}} can change the router state
> at the same time.
> Safe-mode change logic should be condensed into one method. And some races
> may happen in the current implementation, such as:
> # {{RouterAdminServer#enterSafeMode()}} set router stat to
> {{RouterServiceState.SAFEMODE}}
> # {{RouterSafemodeService#periodicInvoke()#leave}} got true when checking
> {{safeMode && !isSafeModeSetManually}}
> # {{RouterAdminServer#enterSafeMode()}} set {{safeMode}} and
> {{isSafeModeSetManually}} to {{true}}
> # {{RouterAdminServer#enterSafeMode()}} get {{true}} when checking safe-mode
> # {{RouterSafemodeService#periodicInvoke()#leave}} call {{leave()}} to leave
> safe-mode.
> This RBF is not in safe-mode and {{safeMode}} is {{{}false{}}}, but
> {{isSafeModeSetManually}} is {{{}true{}}}.
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