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https://issues.apache.org/jira/browse/HDFS-17879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18062187#comment-18062187
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ASF GitHub Bot commented on HDFS-17879:
---------------------------------------
hadoop-yetus commented on PR #8281:
URL: https://github.com/apache/hadoop/pull/8281#issuecomment-3985151563
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 20m 17s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 1s | | 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 _ |
| +0 :ok: | mvndep | 2m 19s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 50m 25s | | trunk passed |
| +1 :green_heart: | compile | 5m 56s | | trunk passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | compile | 6m 28s | | trunk passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | checkstyle | 2m 12s | | trunk passed |
| +1 :green_heart: | mvnsite | 3m 17s | | trunk passed |
| +1 :green_heart: | javadoc | 2m 32s | | trunk passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javadoc | 2m 36s | | trunk passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | spotbugs | 8m 15s | | trunk passed |
| +1 :green_heart: | shadedclient | 36m 8s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 29s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 2m 15s | | the patch passed |
| +1 :green_heart: | compile | 5m 33s | | the patch passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javac | 5m 33s | | the patch passed |
| +1 :green_heart: | compile | 6m 2s | | the patch passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | javac | 6m 2s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 46s | | the patch passed |
| +1 :green_heart: | mvnsite | 2m 23s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 37s | | the patch passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javadoc | 1m 41s | | the patch passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | spotbugs | 7m 42s | | the patch passed |
| +1 :green_heart: | shadedclient | 35m 52s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 2m 35s | | hadoop-hdfs-client in the patch
passed. |
| +1 :green_heart: | unit | 268m 15s | | hadoop-hdfs in the patch
passed. |
| +1 :green_heart: | asflicense | 0m 52s | | The patch does not
generate ASF License warnings. |
| | | 476m 14s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.53 ServerAPI=1.53 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8281/2/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/8281 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 2fdca6578bd2 5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14
20:25:16 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 3e33cc678ef6eef70c9cd9d93b1d0342872b4eb2 |
| Default Java | Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| Multi-JDK versions |
/usr/lib/jvm/java-21-openjdk-amd64:Ubuntu-21.0.10+7-Ubuntu-124.04
/usr/lib/jvm/java-17-openjdk-amd64:Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8281/2/testReport/ |
| Max. process+thread count | 2516 (vs. ulimit of 5500) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-client
hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8281/2/console |
| versions | git=2.43.0 maven=3.9.11 spotbugs=4.9.7 |
| Powered by | Apache Yetus 0.14.1 https://yetus.apache.org |
This message was automatically generated.
> Premature error handling accesses uninitialized dnInfo
> ------------------------------------------------------
>
> Key: HDFS-17879
> URL: https://issues.apache.org/jira/browse/HDFS-17879
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.4.1
> Reporter: John Doe
> Priority: Major
> Labels: pull-request-available
>
> During block reading, an {{IOException}} triggers error-handling logic in
> {{createBlockReader}} that assumes {{dnInfo}} has already been initialized,
> but the failure occurs before this initialization completes, causing a
> {{NullPointerException}} when {{dnInfo}} is prematurely used.
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