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https://issues.apache.org/jira/browse/HADOOP-19849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18067811#comment-18067811
]
ASF GitHub Bot commented on HADOOP-19849:
-----------------------------------------
hadoop-yetus commented on PR #8371:
URL: https://github.com/apache/hadoop/pull/8371#issuecomment-4113284535
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 19m 11s | | 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 :x: | test4tests | 0m 0s | | The patch doesn't appear to include
any new or modified tests. Please justify why no new tests are needed for this
patch. Also please list what manual steps were performed to verify this patch.
|
|||| _ trunk Compile Tests _ |
| +1 :green_heart: | mvninstall | 46m 15s | | trunk passed |
| +1 :green_heart: | compile | 17m 56s | | trunk passed with JDK Red
Hat, Inc.-21.0.10+7-LTS |
| +1 :green_heart: | compile | 18m 33s | | trunk passed with JDK Red
Hat, Inc.-17.0.18+8-LTS |
| +1 :green_heart: | mvnsite | 3m 1s | | trunk passed |
| +1 :green_heart: | shadedclient | 116m 33s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 1m 25s | | the patch passed |
| +1 :green_heart: | compile | 16m 22s | | the patch passed with JDK
Red Hat, Inc.-21.0.10+7-LTS |
| +1 :green_heart: | cc | 16m 22s | | the patch passed |
| +1 :green_heart: | golang | 16m 22s | | the patch passed |
| +1 :green_heart: | javac | 16m 22s | | the patch passed |
| +1 :green_heart: | compile | 18m 13s | | the patch passed with JDK
Red Hat, Inc.-17.0.18+8-LTS |
| +1 :green_heart: | cc | 18m 13s | | the patch passed |
| +1 :green_heart: | golang | 18m 13s | | the patch passed |
| +1 :green_heart: | javac | 18m 13s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| +1 :green_heart: | mvnsite | 3m 1s | | the patch passed |
| +1 :green_heart: | shadedclient | 33m 20s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 23m 29s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | asflicense | 2m 18s | | The patch does not
generate ASF License warnings. |
| | | 233m 13s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.54 ServerAPI=1.54 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8371/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/8371 |
| Optional Tests | dupname asflicense compile cc mvnsite javac unit
codespell detsecrets golang |
| uname | Linux 3a256c23218c 5.15.0-173-generic #183-Ubuntu SMP Fri Mar 6
13:29:34 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 8f20fcdca7b9b72a0d99ea14b9c685e912b2b64a |
| Default Java | Red Hat, Inc.-17.0.18+8-LTS |
| Multi-JDK versions |
/usr/lib/jvm/java-21-openjdk-21.0.10.0.7-1.el8.x86_64:Red Hat,
Inc.-21.0.10+7-LTS /usr/lib/jvm/java-17-openjdk-17.0.18.0.8-1.el8.x86_64:Red
Hat, Inc.-17.0.18+8-LTS |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-8371/1/testReport/ |
| Max. process+thread count | 1292 (vs. ulimit of 5500) |
| 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-8371/1/console |
| versions | git=2.43.7 maven=3.9.11 |
| Powered by | Apache Yetus 0.14.1 https://yetus.apache.org |
This message was automatically generated.
> [RISC-V] Add Zbc-accelerated native CRC32C path in bulk CRC implementation
> --------------------------------------------------------------------------
>
> Key: HADOOP-19849
> URL: https://issues.apache.org/jira/browse/HADOOP-19849
> Project: Hadoop Common
> Issue Type: Improvement
> Components: common
> Affects Versions: 3.5.1
> Reporter: Ptroc
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.5.1
>
>
> This change adds a riscv64 native CRC32C acceleration path in the existing
> bulk CRC implementation using Zbc (CLMUL) instructions. It introduces CRC32C
> bitwise fallback, pipelined processing, and runtime hookup of the CRC32C
> function pointer when Zbc is detected.
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