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https://issues.apache.org/jira/browse/MAPREDUCE-7539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18098508#comment-18098508
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ASF GitHub Bot commented on MAPREDUCE-7539:
-------------------------------------------
hadoop-yetus commented on PR #8556:
URL: https://github.com/apache/hadoop/pull/8556#issuecomment-5060032943
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 0s | | Docker mode activated. |
| -1 :x: | patch | 0m 19s | |
https://github.com/apache/hadoop/pull/8556 does not apply to trunk. Rebase
required? Wrong Branch? See
https://cwiki.apache.org/confluence/display/HADOOP/How+To+Contribute for help.
|
| Subsystem | Report/Notes |
|----------:|:-------------|
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8556/6/console |
| versions | git=2.34.1 |
| Powered by | Apache Yetus 0.14.1 https://yetus.apache.org |
This message was automatically generated.
> JobHistoryServer API fails to serve aggregated logs due to uuid mismatch
> ------------------------------------------------------------------------
>
> Key: MAPREDUCE-7539
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7539
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobhistoryserver
> Affects Versions: 3.5.0
> Reporter: Brian Goerlitz
> Assignee: Ferenc Erdelyi
> Priority: Major
> Labels: pull-request-available
>
> Due to Singleton annotations added in HADOOP-15984 for HSWebServices, the
> first time an ifile log is read via the {{/ws/v1/history/aggregatedlogs}}
> API, the UUID of the log is stored in the HSWebServices instance of the
> {{LogAggregationIndexedFileController}} and used for verification of all
> future log files. This results in failure to read any aggregated log files
> belonging to an app that is not the first one accessed after JHS restart.
> {noformat}
> 2026-06-08 20:16:40,368 WARN
> org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController:
> Can not get log meta from the log
> file:hdfs://nn:8020/tmp/logs/systest/bucket-logs-ifile/0002/application_1780935195539_0002/nm_8041
> The UUID from
> hdfs://nn:8020/tmp/logs/systest/bucket-logs-ifile/0002/application_1780935195539_0002/nm_8041
> is not correct. The offset of loaded UUID is 296605
> 2026-06-08 20:16:40,368 WARN
> org.apache.hadoop.yarn.webapp.GenericExceptionHandler: SERVICE_UNAVAILABLE
> javax.ws.rs.WebApplicationException: HTTP 500 Internal Server Error
> at
> org.apache.hadoop.yarn.server.webapp.LogServlet.getContainerLogMeta(LogServlet.java:134)
> at
> org.apache.hadoop.yarn.server.webapp.LogServlet.getContainerLogsInfo(LogServlet.java:325)
> at
> org.apache.hadoop.yarn.server.webapp.LogServlet.getLogsInfo(LogServlet.java:263)
> at
> org.apache.hadoop.mapreduce.v2.hs.webapp.HsWebServices.getAggregatedLogsMeta(HsWebServices.java:521)
> ...
> Caused by: org.apache.hadoop.yarn.webapp.NotFoundException: HTTP 404 Not Found
> at
> org.apache.hadoop.yarn.server.webapp.LogServlet.getContainerLogMeta(LogServlet.java:122)
> ... 86 more
> Caused by: java.lang.Exception: Can not get log meta for request.
> at
> org.apache.hadoop.yarn.webapp.NotFoundException.<init>(NotFoundException.java:45)
> ... 87 more
> {noformat}
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