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https://issues.apache.org/jira/browse/HDFS-15491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18100743#comment-18100743
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ASF GitHub Bot commented on HDFS-15491:
---------------------------------------
hadoop-yetus commented on PR #8646:
URL: https://github.com/apache/hadoop/pull/8646#issuecomment-5142818644
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 1m 9s | | 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.
|
| +0 :ok: | markdownlint | 0m 0s | | markdownlint was not available.
|
| +1 :green_heart: | @author | 0m 0s | | The patch does not contain
any @author tags. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 42m 22s | | trunk passed |
| +1 :green_heart: | mvnsite | 2m 0s | | trunk passed |
| +1 :green_heart: | shadedclient | 75m 32s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 17s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | mvnsite | 1m 31s | | the patch passed |
| +1 :green_heart: | shadedclient | 30m 20s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | asflicense | 0m 36s | | The patch does not
generate ASF License warnings. |
| | | 110m 50s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.55 ServerAPI=1.55 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8646/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/8646 |
| Optional Tests | dupname asflicense mvnsite codespell detsecrets
markdownlint |
| uname | Linux ce142bda8eb1 5.15.0-181-generic #191-Ubuntu SMP Fri May 22
19:09:02 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 2607d4bfdf22008daf884bb602a9403082bc461b |
| Max. process+thread count | 611 (vs. ulimit of 10000) |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8646/1/console |
| versions | git=2.43.0 maven=3.9.15 |
| Powered by | Apache Yetus 0.14.1 https://yetus.apache.org |
This message was automatically generated.
> Journal transactions batched in sync metrics are missing from Journal Node
> JMX
> --------------------------------------------------------------------------------
>
> Key: HDFS-15491
> URL: https://issues.apache.org/jira/browse/HDFS-15491
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs, journal-node, qjm
> Affects Versions: 3.1.1
> Reporter: Mohit Saindane
> Assignee: Nishtha Shah
> Priority: Critical
> Labels: newbie, patch, pull-request-available
> Fix For: 3.1.1
>
> Attachments: JournalNode metrics issue.png
>
>
> I have enable the HA in HDP3.1.5 multinode cluster, I was trying to access
> the REST response given by Journal Node on http 8480 port, but as per [Apache
> Hadoop 3.1.1
> Documentation|[https://hadoop.apache.org/docs/r3.1.1/hadoop-project-dist/hadoop-common/Metrics.html#JournalNode]]
> I found that some of the Journal Node specific metrics are missing. (metrics
> like NumTransactionsBatchedInSync_(60,300,3600)_sNumOps and
> NumTransactionsBatchedInSync_Num_s_(50/75/90/95/99)_thPercentileLatencyMicros),
> So checked the _JournalMetrics.java_ code given in
> _hadoop-hdfs-3.1.1.3.1.5.0-152-sources.jar_ as well as __ [Hadoop Open Source
> Code|[https://github.com/apache/hadoop/blob/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalMetrics.java]]
> found that the following code is missing :
>
> @Metric("Journal transactions batched in sync")
> final MutableQuantiles[] numTransactionsBatchedInSync;
>
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