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https://issues.apache.org/jira/browse/HADOOP-18788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17739097#comment-17739097
]
ASF GitHub Bot commented on HADOOP-18788:
-----------------------------------------
hadoop-yetus commented on PR #5799:
URL: https://github.com/apache/hadoop/pull/5799#issuecomment-1614683985
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 54s | | 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 | 50m 54s | | trunk passed |
| +1 :green_heart: | compile | 18m 52s | | trunk passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | compile | 17m 12s | | trunk passed with JDK
Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | checkstyle | 1m 16s | | trunk passed |
| +1 :green_heart: | mvnsite | 1m 42s | | trunk passed |
| +1 :green_heart: | javadoc | 1m 14s | | trunk passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | javadoc | 0m 48s | | trunk passed with JDK
Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | spotbugs | 2m 37s | | trunk passed |
| +1 :green_heart: | shadedclient | 40m 26s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 57s | | the patch passed |
| +1 :green_heart: | compile | 17m 38s | | the patch passed with JDK
Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 |
| +1 :green_heart: | javac | 17m 38s | | the patch passed |
| +1 :green_heart: | compile | 17m 2s | | the patch passed with JDK
Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | javac | 17m 2s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 1m 12s |
[/results-checkstyle-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5799/1/artifact/out/results-checkstyle-hadoop-common-project_hadoop-common.txt)
| hadoop-common-project/hadoop-common: The patch generated 2 new + 74
unchanged - 0 fixed = 76 total (was 74) |
| +1 :green_heart: | mvnsite | 1m 38s | | the patch passed |
| -1 :x: | javadoc | 1m 7s |
[/results-javadoc-javadoc-hadoop-common-project_hadoop-common-jdkUbuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5799/1/artifact/out/results-javadoc-javadoc-hadoop-common-project_hadoop-common-jdkUbuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1.txt)
|
hadoop-common-project_hadoop-common-jdkUbuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1
with JDK Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1 generated 1 new + 0
unchanged - 0 fixed = 1 total (was 0) |
| +1 :green_heart: | javadoc | 0m 50s | | the patch passed with JDK
Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| +1 :green_heart: | spotbugs | 2m 44s | | the patch passed |
| +1 :green_heart: | shadedclient | 40m 32s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 18m 46s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 0s | | The patch does not
generate ASF License warnings. |
| | | 241m 52s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.43 ServerAPI=1.43 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5799/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/5799 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient spotbugs checkstyle codespell detsecrets |
| uname | Linux ed97422a48ac 4.15.0-212-generic #223-Ubuntu SMP Tue May 23
13:09:22 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / 33328235f0ac4f086ae359aa45805ce19edc6686 |
| Default Java | Private Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.19+7-post-Ubuntu-0ubuntu120.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_362-8u372-ga~us1-0ubuntu1~20.04-b09 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-5799/1/testReport/ |
| Max. process+thread count | 3137 (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-5799/1/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.
> Support LZ4 compressionLevel
> ----------------------------
>
> Key: HADOOP-18788
> URL: https://issues.apache.org/jira/browse/HADOOP-18788
> Project: Hadoop Common
> Issue Type: New Feature
> Components: common
> Reporter: wenweijian
> Priority: Minor
> Labels: pull-request-available
>
> The Hadoop's LZ4 compression codec now depends on lz4-java. There two type of
> compressor in lz4, `fastCompressor` and `highCompressor`. The default lz4
> compressor in hadoop is fastCompressor, we also can use highCompressor by
> using config `IO_COMPRESSION_CODEC_LZ4_USELZ4HC_DEFAULT`
>
> When we want to use highCompressor in hadoop, we only can use the default
> compression level, which is level 9. while highCompressor in lz4-java
> supports compression level from 1 to 17.
>
> I think we can set a configuration to let users to choose different
> compresssionLevel for lz4 highCompressor.
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