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https://issues.apache.org/jira/browse/HDFS-17907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18096634#comment-18096634
]
ASF GitHub Bot commented on HDFS-17907:
---------------------------------------
hadoop-yetus commented on PR #8438:
URL: https://github.com/apache/hadoop/pull/8438#issuecomment-4986809699
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 51s | | 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 | 49m 22s | | trunk passed |
| +1 :green_heart: | compile | 1m 45s | | trunk passed with JDK
Ubuntu-21.0.11+10-1-24.04.2-Ubuntu |
| +1 :green_heart: | compile | 1m 49s | | trunk passed with JDK
Ubuntu-17.0.19+10-1-24.04.2-Ubuntu |
| +1 :green_heart: | checkstyle | 1m 47s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 56s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 28s | | trunk passed with JDK
Ubuntu-21.0.11+10-1-24.04.2-Ubuntu |
| +1 :green_heart: | javadoc | 1m 30s | | trunk passed with JDK
Ubuntu-17.0.19+10-1-24.04.2-Ubuntu |
| +1 :green_heart: | spotbugs | 4m 25s | | trunk passed |
| +1 :green_heart: | shadedclient | 37m 54s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 23s | | the patch passed |
| +1 :green_heart: | compile | 1m 17s | | the patch passed with JDK
Ubuntu-21.0.11+10-1-24.04.2-Ubuntu |
| +1 :green_heart: | javac | 1m 17s | | the patch passed |
| +1 :green_heart: | compile | 1m 20s | | the patch passed with JDK
Ubuntu-17.0.19+10-1-24.04.2-Ubuntu |
| +1 :green_heart: | javac | 1m 20s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 18s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 28s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 59s | | the patch passed with JDK
Ubuntu-21.0.11+10-1-24.04.2-Ubuntu |
| +1 :green_heart: | javadoc | 1m 3s | | the patch passed with JDK
Ubuntu-17.0.19+10-1-24.04.2-Ubuntu |
| +1 :green_heart: | spotbugs | 4m 10s | | the patch passed |
| +1 :green_heart: | shadedclient | 36m 54s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 260m 5s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 51s | | The patch does not
generate ASF License warnings. |
| | | 411m 13s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.55 ServerAPI=1.55 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8438/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/8438 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 321a34329256 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 / 01e72ae40e2a9ec44e724a8462315b169991389c |
| Default Java | Ubuntu-17.0.19+10-1-24.04.2-Ubuntu |
| Multi-JDK versions |
/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.11+10-1-24.04.2-Ubuntu
/usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.19+10-1-24.04.2-Ubuntu |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8438/2/testReport/ |
| Max. process+thread count | 2244 (vs. ulimit of 10000) |
| 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-8438/2/console |
| versions | git=2.43.0 maven=3.9.15 spotbugs=4.9.7 |
| Powered by | Apache Yetus 0.14.1 https://yetus.apache.org |
This message was automatically generated.
> DataXceiver logs ERROR for "Premature EOF" on WRITE_BLOCK
> ---------------------------------------------------------
>
> Key: HDFS-17907
> URL: https://issues.apache.org/jira/browse/HDFS-17907
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Konstantin Bereznyakov
> Priority: Major
> Labels: pull-request-available
>
> DataXceiver logs ERROR for "Premature EOF" exceptions during WRITE_BLOCK
> operations. These are expected when clients disconnect during writes and
> should be logged at INFO/DEBUG level instead.
> [Affected
> Code|https://github.com/apache/hadoop/blob/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataXceiver.java#L309]
> *Current Behavior*
> ReplicaAlreadyExistsException during WRITE_BLOCK is already handled
> specially:
> if (op == Op.WRITE_BLOCK && t instanceof ReplicaAlreadyExistsException)
> { // logs at INFO/TRACE, not ERROR }
> But "Premature EOF" exceptions during WRITE_BLOCK fall through to ERROR
> logging, even though they are equally expected when clients abort writes.
> *Impact*
> - Unnecessary ERROR-level log noise in DataNode logs
> - Difficult to identify real errors among expected client disconnections
> - Inconsistent with existing ReplicaAlreadyExistsException handling
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