[
https://issues.apache.org/jira/browse/HADOOP-13126?focusedWorklogId=784525&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-784525
]
ASF GitHub Bot logged work on HADOOP-13126:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 24/Jun/22 10:35
Start Date: 24/Jun/22 10:35
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on PR #2723:
URL: https://github.com/apache/hadoop/pull/2723#issuecomment-1165442264
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Logfile | Comment |
|:----:|----------:|--------:|:--------:|:-------:|
| +0 :ok: | reexec | 0m 37s | | Docker mode activated. |
|||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | | No case conflicting files
found. |
| +0 :ok: | codespell | 0m 1s | | codespell was not available. |
| +0 :ok: | detsecrets | 0m 1s | | detect-secrets was not available.
|
| +0 :ok: | xmllint | 0m 1s | | xmllint 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 _ |
| +0 :ok: | mvndep | 14m 55s | | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 25m 28s | | trunk passed |
| +1 :green_heart: | compile | 23m 56s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | compile | 20m 37s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | checkstyle | 4m 28s | | trunk passed |
| +1 :green_heart: | mvnsite | 3m 26s | | trunk passed |
| +1 :green_heart: | javadoc | 2m 49s | | trunk passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 2m 35s | | trunk passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +0 :ok: | spotbugs | 1m 26s | | branch/hadoop-project no spotbugs
output file (spotbugsXml.xml) |
| +1 :green_heart: | shadedclient | 23m 36s | | branch has no errors
when building and testing our client artifacts. |
|||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 0m 39s | | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 1m 27s | | the patch passed |
| +1 :green_heart: | compile | 22m 4s | | the patch passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| -1 :x: | javac | 22m 4s |
[/results-compile-javac-root-jdkPrivateBuild-11.0.15+10-Ubuntu-0ubuntu0.20.04.1.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2723/3/artifact/out/results-compile-javac-root-jdkPrivateBuild-11.0.15+10-Ubuntu-0ubuntu0.20.04.1.txt)
| root-jdkPrivateBuild-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 with JDK Private
Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 generated 4 new + 2879 unchanged - 0
fixed = 2883 total (was 2879) |
| +1 :green_heart: | compile | 20m 35s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +1 :green_heart: | javac | 20m 35s | | the patch passed |
| +1 :green_heart: | blanks | 0m 0s | | The patch has no blanks
issues. |
| -0 :warning: | checkstyle | 4m 19s |
[/results-checkstyle-root.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2723/3/artifact/out/results-checkstyle-root.txt)
| root: The patch generated 2 new + 0 unchanged - 0 fixed = 2 total (was 0) |
| +1 :green_heart: | mvnsite | 3m 28s | | the patch passed |
| +1 :green_heart: | javadoc | 2m 55s | | the patch passed with JDK
Private Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1 |
| +1 :green_heart: | javadoc | 2m 35s | | the patch passed with JDK
Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| +0 :ok: | spotbugs | 1m 13s | | hadoop-project has no data from
spotbugs |
| +1 :green_heart: | shadedclient | 23m 42s | | patch has no errors
when building and testing our client artifacts. |
|||| _ Other Tests _ |
| +1 :green_heart: | unit | 1m 7s | | hadoop-project in the patch
passed. |
| +1 :green_heart: | unit | 18m 27s | | hadoop-common in the patch
passed. |
| +1 :green_heart: | asflicense | 1m 36s | | The patch does not
generate ASF License warnings. |
| | | 236m 57s | | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.41 ServerAPI=1.41 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2723/3/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/2723 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient codespell detsecrets xmllint spotbugs checkstyle |
| uname | Linux b9eb43b210c0 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | trunk / f48cf205c451e724431db46947867a0fb316b7b3 |
| Default Java | Private Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Private
Build-11.0.15+10-Ubuntu-0ubuntu0.20.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_312-8u312-b07-0ubuntu1~20.04-b07 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2723/3/testReport/ |
| Max. process+thread count | 3152 (vs. ulimit of 5500) |
| modules | C: hadoop-project hadoop-common-project/hadoop-common U: . |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2723/3/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.
Issue Time Tracking
-------------------
Worklog Id: (was: 784525)
Time Spent: 40m (was: 0.5h)
> Add Brotli compression codec
> ----------------------------
>
> Key: HADOOP-13126
> URL: https://issues.apache.org/jira/browse/HADOOP-13126
> Project: Hadoop Common
> Issue Type: Improvement
> Components: io
> Affects Versions: 2.7.2
> Reporter: Ryan Blue
> Assignee: Ryan Blue
> Priority: Major
> Labels: pull-request-available
> Attachments: HADOOP-13126.1.patch, HADOOP-13126.2.patch,
> HADOOP-13126.3.patch, HADOOP-13126.4.patch, HADOOP-13126.5.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> I've been testing [Brotli|https://github.com/google/brotli/], a new
> compression library based on LZ77 from Google. Google's [brotli
> benchmarks|https://cran.r-project.org/web/packages/brotli/vignettes/brotli-2015-09-22.pdf]
> look really good and we're also seeing a significant improvement in
> compression size, compression speed, or both.
> {code:title=Brotli preliminary test results}
> [blue@work Downloads]$ time parquet from test.parquet -o test.snappy.parquet
> --compression-codec snappy --overwrite
> real 1m17.106s
> user 1m30.804s
> sys 0m4.404s
> [blue@work Downloads]$ time parquet from test.parquet -o test.br.parquet
> --compression-codec brotli --overwrite
> real 1m16.640s
> user 1m24.244s
> sys 0m6.412s
> [blue@work Downloads]$ time parquet from test.parquet -o test.gz.parquet
> --compression-codec gzip --overwrite
> real 3m39.496s
> user 3m48.736s
> sys 0m3.880s
> [blue@work Downloads]$ ls -l
> -rw-r--r-- 1 blue blue 1068821936 May 10 11:06 test.br.parquet
> -rw-r--r-- 1 blue blue 1421601880 May 10 11:10 test.gz.parquet
> -rw-r--r-- 1 blue blue 2265950833 May 10 10:30 test.snappy.parquet
> {code}
> Brotli, at quality 1, is as fast as snappy and ends up smaller than gzip-9.
> Another test resulted in a slightly larger Brotli file than gzip produced,
> but Brotli was 4x faster. I'd like to get this compression codec into Hadoop.
> [Brotli is licensed with the MIT
> license|https://github.com/google/brotli/blob/master/LICENSE], and the [JNI
> library jbrotli is
> ALv2|https://github.com/MeteoGroup/jbrotli/blob/master/LICENSE].
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
