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Posted to common-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2025/08/01 16:27:00 UTC
[jira] [Commented] (HADOOP-19622) ABFS: [ReadAheadV2] Implement Read Buffer Manager V2 with improved aggressiveness
[ https://issues.apache.org/jira/browse/HADOOP-19622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18011465#comment-18011465 ]
ASF GitHub Bot commented on HADOOP-19622:
-----------------------------------------
hadoop-yetus commented on PR #7832:
URL: https://github.com/apache/hadoop/pull/7832#issuecomment-3145123984
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 22s | | 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 3 new or modified test files. |
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 27m 18s | | trunk passed |
| +1 :green_heart: | compile | 0m 26s | | trunk passed with JDK Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | compile | 0m 22s | | trunk passed with JDK Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | checkstyle | 0m 23s | | trunk passed |
| +1 :green_heart: | mvnsite | 0m 29s | | trunk passed |
| +1 :green_heart: | javadoc | 0m 29s | | trunk passed with JDK Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 0m 25s | | trunk passed with JDK Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | spotbugs | 0m 47s | | trunk passed |
| +1 :green_heart: | shadedclient | 21m 5s | | branch has no errors when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 20s | | the patch passed |
| +1 :green_heart: | compile | 0m 20s | | the patch passed with JDK Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javac | 0m 20s | | the patch passed |
| +1 :green_heart: | compile | 0m 17s | | the patch passed with JDK Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | javac | 0m 17s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks issues. |
| -0 :warning: | checkstyle | 0m 13s | [/results-checkstyle-hadoop-tools_hadoop-azure.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7832/2/artifact/out/results-checkstyle-hadoop-tools_hadoop-azure.txt) | hadoop-tools/hadoop-azure: The patch generated 5 new + 3 unchanged - 9 fixed = 8 total (was 12) |
| +1 :green_heart: | mvnsite | 0m 20s | | the patch passed |
| +1 :green_heart: | javadoc | 0m 18s | | the patch passed with JDK Ubuntu-11.0.27+6-post-Ubuntu-0ubuntu120.04 |
| +1 :green_heart: | javadoc | 0m 19s | | the patch passed with JDK Private Build-1.8.0_452-8u452-ga~us1-0ubuntu1~20.04-b09 |
| -1 :x: | spotbugs | 0m 47s | [/new-spotbugs-hadoop-tools_hadoop-azure.html](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7832/2/artifact/out/new-spotbugs-hadoop-tools_hadoop-azure.html) | hadoop-tools/hadoop-azure generated 3 new + 0 unchanged - 0 fixed = 3 total (was 0) |
| +1 :green_heart: | shadedclient | 20m 41s | | patch has no errors when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 2m 25s | | hadoop-azure in the patch passed. |
| -1 :x: | asflicense | 0m 26s | [/results-asflicense.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7832/2/artifact/out/results-asflicense.txt) | The patch generated 1 ASF License warnings. |
| | | 79m 28s | | |
| Reason | Tests |
|-------:|:------|
| SpotBugs | module:hadoop-tools/hadoop-azure |
| | org.apache.hadoop.fs.azurebfs.services.ReadBuffer.getBuffer() may expose internal representation by returning ReadBuffer.buffer At ReadBuffer.java:by returning ReadBuffer.buffer At ReadBuffer.java:[line 111] |
| | org.apache.hadoop.fs.azurebfs.services.ReadBuffer.setBuffer(byte[]) may expose internal representation by storing an externally mutable object into ReadBuffer.buffer At ReadBuffer.java:by storing an externally mutable object into ReadBuffer.buffer At ReadBuffer.java:[line 115] |
| | Inconsistent synchronization of org.apache.hadoop.fs.azurebfs.services.ReadBufferManagerV2.numberOfActiveBuffers; locked 81% of time Unsynchronized access at ReadBufferManagerV2.java:81% of time Unsynchronized access at ReadBufferManagerV2.java:[line 617] |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.51 ServerAPI=1.51 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7832/2/artifact/out/Dockerfile |
| GITHUB PR | https://github.com/apache/hadoop/pull/7832 |
| JIRA Issue | HADOOP-19622 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux c66f9b95f564 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 7670846f293f7f629cacdd968ccc1cbd9e70ff25 |
| 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-7832/2/testReport/ |
| Max. process+thread count | 709 (vs. ulimit of 5500) |
| modules | C: hadoop-tools/hadoop-azure U: hadoop-tools/hadoop-azure |
| Console output | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-7832/2/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.
> ABFS: [ReadAheadV2] Implement Read Buffer Manager V2 with improved aggressiveness
> ---------------------------------------------------------------------------------
>
> Key: HADOOP-19622
> URL: https://issues.apache.org/jira/browse/HADOOP-19622
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/azure
> Affects Versions: 3.5.0, 3.4.1
> Reporter: Anuj Modi
> Assignee: Anuj Modi
> Priority: Major
> Labels: pull-request-available
>
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