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https://issues.apache.org/jira/browse/HADOOP-19875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18080786#comment-18080786
]
ASF GitHub Bot commented on HADOOP-19875:
-----------------------------------------
hadoop-yetus commented on PR #8497:
URL: https://github.com/apache/hadoop/pull/8497#issuecomment-4446127184
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 19m 16s | | 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 39s | | trunk passed |
| +1 :green_heart: | compile | 17m 24s | | trunk passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | compile | 18m 2s | | trunk passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | checkstyle | 1m 29s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 59s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 26s | | trunk passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javadoc | 1m 20s | | trunk passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | spotbugs | 3m 10s | | trunk passed |
| +1 :green_heart: | shadedclient | 36m 41s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 14s | | the patch passed |
| +1 :green_heart: | compile | 16m 35s | | the patch passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javac | 16m 35s | | the patch passed |
| +1 :green_heart: | compile | 18m 7s | | the patch passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | javac | 18m 7s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | checkstyle | 1m 26s | | the patch passed |
| +1 :green_heart: | mvnsite | 1m 59s | | the patch passed |
| +1 :green_heart: | javadoc | 1m 22s | | the patch passed with JDK
Ubuntu-21.0.10+7-Ubuntu-124.04 |
| +1 :green_heart: | javadoc | 1m 22s | | the patch passed with JDK
Ubuntu-17.0.18+8-Ubuntu-124.04.1 |
| +1 :green_heart: | spotbugs | 3m 22s | | the patch passed |
| +1 :green_heart: | shadedclient | 37m 28s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 23m 14s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 14s | | The patch does not
generate ASF License warnings. |
| | | 259m 14s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.54 ServerAPI=1.54 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8497/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/8497 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux 32dbe2c396eb 5.15.0-177-generic #187-Ubuntu SMP Sat Apr 11
22:54:33 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / c628d0595da6e8ae2592d7f532eba40ccfb3affc |
| 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-8497/1/testReport/ |
| Max. process+thread count | 1426 (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-8497/1/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.
> Further improve CrcComposer performance
> ---------------------------------------
>
> Key: HADOOP-19875
> URL: https://issues.apache.org/jira/browse/HADOOP-19875
> Project: Hadoop Common
> Issue Type: Improvement
> Components: common
> Reporter: Tsz-wo Sze
> Assignee: Tsz-wo Sze
> Priority: Major
> Labels: pull-request-available
> Attachments: screenshot-2.png
>
>
> In HDDS-10489, we found that using LongToIntFunction instead of
> ToIntFunction<Long> can further improve the performance.
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