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https://issues.apache.org/jira/browse/HDFS-17476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17838386#comment-17838386
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ASF GitHub Bot commented on HDFS-17476:
---------------------------------------
hadoop-yetus commented on PR #6747:
URL: https://github.com/apache/hadoop/pull/6747#issuecomment-2062518278
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 19s | | 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 | 32m 51s | | trunk passed |
| +1 :green_heart: | compile | 0m 43s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | compile | 0m 43s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | checkstyle | 0m 40s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 45s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 42s | | trunk passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 1m 8s | | trunk passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | spotbugs | 1m 46s | | trunk passed |
| +1 :green_heart: | shadedclient | 21m 28s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 38s | | the patch passed |
| +1 :green_heart: | compile | 0m 39s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javac | 0m 39s | | the patch passed |
| +1 :green_heart: | compile | 0m 36s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | javac | 0m 36s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 31s | | the patch passed |
| +1 :green_heart: | mvnsite | 0m 37s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 30s | | the patch passed with JDK
Ubuntu-11.0.22+7-post-Ubuntu-0ubuntu220.04.1 |
| +1 :green_heart: | javadoc | 1m 2s | | the patch passed with JDK
Private Build-1.8.0_402-8u402-ga-2ubuntu1~20.04-b06 |
| +1 :green_heart: | spotbugs | 1m 42s | | the patch passed |
| +1 :green_heart: | shadedclient | 21m 0s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 206m 50s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6747/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 0m 31s | | The patch does not
generate ASF License warnings. |
| | | 296m 59s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.server.datanode.TestDirectoryScanner |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.45 ServerAPI=1.45 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6747/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/6747 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 65c6ad4a45da 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 / 4208a984b11713148b6b6eba9f898d3d16c41fdd |
| 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-6747/1/testReport/ |
| Max. process+thread count | 4062 (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-6747/1/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.
> fix: False positive "Observer Node is too far behind" due to long overflow.
> ---------------------------------------------------------------------------
>
> Key: HDFS-17476
> URL: https://issues.apache.org/jira/browse/HDFS-17476
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Jian Zhang
> Assignee: Jian Zhang
> Priority: Critical
> Labels: pull-request-available
> Attachments: HDFS-17476.patch
>
>
> In the code GlobalStateIdContext#receiveRequestState(), if clientStateId is a
> small negative number, clientStateId-serverStateId may be greater than
> （ESTIMATED_TRANSACTIONS_PER_SECOND due to overflow
> * TimeUnit.MILLISECONDS.toSeconds(clientWaitTime)
> * ESTIMATED_SERVER_TIME_MULTIPLIER）,
> resulting in false positives that Observer Node is too far behind.
>
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