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https://issues.apache.org/jira/browse/HDFS-17815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18013001#comment-18013001
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ASF GitHub Bot commented on HDFS-17815:
---------------------------------------
hadoop-yetus commented on PR #7845:
URL: https://github.com/apache/hadoop/pull/7845#issuecomment-3171962347
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 48s | | 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 | 44m 53s | | trunk passed |
| +1 :green_heart: | compile | 1m 24s | | trunk passed with JDK
Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 1m 13s | | trunk passed with JDK
Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | checkstyle | 1m 13s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 20s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 15s | | trunk passed with JDK
Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 42s | | trunk passed with JDK
Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | spotbugs | 3m 19s | | trunk passed |
| +1 :green_heart: | shadedclient | 43m 40s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 10s | | the patch passed |
| +1 :green_heart: | compile | 1m 17s | | the patch passed with JDK
Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 1m 17s | | the patch passed |
| +1 :green_heart: | compile | 1m 5s | | the patch passed with JDK
Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | javac | 1m 5s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 1m 1s |
[/results-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7845/4/artifact/out/results-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs-project/hadoop-hdfs: The patch generated 1 new + 27 unchanged -
0 fixed = 28 total (was 27) |
| +1 :green_heart: | mvnsite | 1m 11s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 1s | | the patch passed with JDK
Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 1m 31s | | the patch passed with JDK
Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | spotbugs | 3m 14s | | the patch passed |
| +1 :green_heart: | shadedclient | 43m 15s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| -1 :x: | unit | 167m 37s |
[/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7845/4/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt)
| hadoop-hdfs in the patch passed. |
| +1 :green_heart: | asflicense | 0m 58s | | The patch does not
generate ASF License warnings. |
| | | 322m 30s | | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.hdfs.TestRollingUpgrade |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.51 ServerAPI=1.51 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7845/4/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/7845 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux aab37e27953c 5.15.0-144-generic #157-Ubuntu SMP Mon Jun 16
07:33:10 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / d585b7b48452c9b5a3a53df09386eba3a0e3d1d8 |
| Default Java | Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7845/4/testReport/ |
| Max. process+thread count | 2035 (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-7845/4/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 upload fsimage failure when checkpoint takes a long time
> ------------------------------------------------------------
>
> Key: HDFS-17815
> URL: https://issues.apache.org/jira/browse/HDFS-17815
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 3.5.0
> Reporter: caozhiqiang
> Assignee: caozhiqiang
> Priority: Major
> Labels: pull-request-available
>
> The capacity of Our hdfs federation cluster are more then 500 PB, with one NS
> containing over 600 million files. Once checkpoint takes nearly two hours.
> We discover checkpoint frequently failures due to fail to put the fsimage to
> the active Namenode, leading to repeat checkpoints. We configured
> dfs.recent.image.check.enabled=true. After debug, the reason is the standby
> NN updates the lastCheckpointTime use the start time of checkpoint, rather
> than the end time. In our cluster, the lastCheckpointTime of the standby node
> is approximately 80 minutes ahead of the lastCheckpointTime of the active NN.
> When the checkpoint interval in standby NN exceeds
> dfs.namenode.checkpoint.period, the next checkpoint is performed. Because the
> active NN's lastCheckpointTime is later than standby NN's, the interval is
> less than dfs.namenode.checkpoint.period, and the putting fsimage is been
> rejected, causing the checkpoint to fail and retried.
> ANN's log:
> {code:java}
> 2025-07-31 07:14:29,845 INFO [qtp231311211-8404]
> org.apache.hadoop.hdfs.server.namenode.ImageServlet: New txnid cnt is
> 126487459, expecting at least 300000000. now is 1753917269845,
> lastCheckpointTime is 1753875142580, timeDelta is 42127, expecting period at
> least 43200 unless too long since last upload.. {code}
> SNN's log:
> {code:java}
> last checkpoint start time:
> 2025-07-30 18:13:08,729 INFO [Standby State Checkpointer]
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer: Triggering
> checkpoint because it has been 48047 seconds since the last checkpoint, which
> exceeds the configured interval 43200
> last checkpoint end timeļ¼
> 2025-07-30 20:11:51,330 INFO [Standby State Checkpointer]
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer: Checkpoint
> finished successfully.
> this time checkpoint start time:
> 2025-07-31 06:13:51,681 INFO [Standby State Checkpointer]
> org.apache.hadoop.hdfs.server.namenode.ha.StandbyCheckpointer: Triggering
> checkpoint because it has been 43242 seconds since the last checkpoint, which
> exceeds the configured interval 43200{code}
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