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https://issues.apache.org/jira/browse/HDFS-17821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18030701#comment-18030701
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ASF GitHub Bot commented on HDFS-17821:
---------------------------------------
hadoop-yetus commented on PR #7876:
URL: https://github.com/apache/hadoop/pull/7876#issuecomment-3416343680
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 56s | | 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 | 35m 30s | | trunk passed |
| +1 :green_heart: | compile | 1m 24s | | trunk passed with JDK
Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 1m 23s | | trunk passed with JDK
Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | checkstyle | 0m 55s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 36s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 10s | | trunk passed with JDK
Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 6s | | trunk passed with JDK
Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| -1 :x: | spotbugs | 3m 48s |
[/branch-spotbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7876/12/artifact/out/branch-spotbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html)
| hadoop-hdfs-project/hadoop-hdfs in trunk has 291 extant spotbugs warnings.
|
| +1 :green_heart: | shadedclient | 28m 29s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 22s | | the patch passed |
| +1 :green_heart: | compile | 1m 14s | | the patch passed with JDK
Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 1m 14s | | the patch passed |
| +1 :green_heart: | compile | 1m 17s | | the patch passed with JDK
Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 1m 17s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 0m 45s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 24s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 57s | | the patch passed with JDK
Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 0s | | the patch passed with JDK
Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | spotbugs | 3m 47s | | the patch passed |
| +1 :green_heart: | shadedclient | 28m 14s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 274m 0s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7876/12/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 0m 44s | | The patch does not
generate ASF License warnings. |
| | | 388m 40s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.tools.TestDFSAdmin |
| | hadoop.hdfs.server.balancer.TestBalancerWithHANameNodes |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.51 ServerAPI=1.51 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7876/12/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/7876 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 264aba1ef45f 5.15.0-156-generic #166-Ubuntu SMP Sat Aug 9
00:02:46 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 2c7e66476b73169820d8e7b42fb162d5d42ccafc |
| Default Java | Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| Multi-JDK versions |
/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.7+6-Ubuntu-0ubuntu120.04
/usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.15+6-Ubuntu-0ubuntu120.04 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7876/12/testReport/ |
| Max. process+thread count | 3102 (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-7876/12/console |
| versions | git=2.25.1 maven=3.9.11 spotbugs=4.9.7 |
| Powered by | Apache Yetus 0.14.0 https://yetus.apache.org |
This message was automatically generated.
> Fix the SNN repeatedly checkpoint after fsimage transfer failure on one of
> the multiple NNs
> -------------------------------------------------------------------------------------------
>
> Key: HDFS-17821
> URL: https://issues.apache.org/jira/browse/HDFS-17821
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 3.5.0
> Reporter: caozhiqiang
> Assignee: caozhiqiang
> Priority: Major
> Labels: pull-request-available
>
> In our cluster with observer NNs, when the standby NN is doing a checkpoint
> and sending the fsimage to other NNs, if the sending fails of one NN due to
> network anomalies, NN restarts, or other exceptions, the standby will
> consider this Checkpoint as failed and does not update the
> lastCheckpointTime, and retry checkpoints.
> However, the active or observer NNs which successfully received the fsimage
> has update their lastCheckpointTime, and the NN which receive fsimage failed
> don't update its lastCheckpointTime, resulting in inconsistent
> lastCheckpointTime across the NNs. This causes subsequent checkpoints to
> repeatedly fail to send fsimage to part or all active or observer NNs,
> because they do not satisfy the DFS_NAMENODE_CHECKPOINT_PERIOD_KEY condition.
> Then the SNN will always failed to do checkpoint and repeat retry. I think
> that the SNN should consider the checkpoint successful and update its
> lastCheckpointTime if the fsimage transmission succeeds on at least half of
> the NNs.
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