[
https://issues.apache.org/jira/browse/HADOOP-17125?focusedWorklogId=486023&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-486023
]
ASF GitHub Bot logged work on HADOOP-17125:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 18/Sep/20 01:21
Start Date: 18/Sep/20 01:21
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #2297:
URL: https://github.com/apache/hadoop/pull/2297#issuecomment-694592777
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Comment |
|:----:|----------:|--------:|:--------|
| +0 :ok: | reexec | 0m 29s | Docker mode activated. |
||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | No case conflicting files
found. |
| +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
5 new or modified test files. |
||| _ trunk Compile Tests _ |
| +0 :ok: | mvndep | 3m 18s | Maven dependency ordering for branch |
| +1 :green_heart: | mvninstall | 25m 58s | trunk passed |
| +1 :green_heart: | compile | 19m 24s | trunk passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | compile | 16m 49s | trunk passed with JDK Private
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| +1 :green_heart: | checkstyle | 2m 44s | trunk passed |
| +1 :green_heart: | mvnsite | 2m 41s | trunk passed |
| +1 :green_heart: | shadedclient | 20m 10s | branch has no errors when
building and testing our client artifacts. |
| +1 :green_heart: | javadoc | 1m 49s | trunk passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | javadoc | 2m 41s | trunk passed with JDK Private
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| +0 :ok: | spotbugs | 0m 35s | Used deprecated FindBugs config;
considering switching to SpotBugs. |
| +0 :ok: | findbugs | 0m 37s | branch/hadoop-project no findbugs
output file (findbugsXml.xml) |
| +0 :ok: | findbugs | 0m 35s | branch/hadoop-project-dist no findbugs
output file (findbugsXml.xml) |
||| _ Patch Compile Tests _ |
| +0 :ok: | mvndep | 1m 1s | Maven dependency ordering for patch |
| +1 :green_heart: | mvninstall | 1m 21s | the patch passed |
| +1 :green_heart: | compile | 19m 33s | the patch passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| -1 :x: | cc | 19m 33s |
root-jdkUbuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 generated 38 new + 125 unchanged -
38 fixed = 163 total (was 163) |
| +1 :green_heart: | golang | 19m 33s | the patch passed |
| +1 :green_heart: | javac | 19m 33s | the patch passed |
| +1 :green_heart: | compile | 16m 48s | the patch passed with JDK
Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| -1 :x: | cc | 16m 48s |
root-jdkPrivateBuild-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 with JDK Private
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 generated 43 new + 120 unchanged -
43 fixed = 163 total (was 163) |
| +1 :green_heart: | golang | 16m 48s | the patch passed |
| +1 :green_heart: | javac | 16m 48s | the patch passed |
| -0 :warning: | checkstyle | 2m 48s | root: The patch generated 6 new
+ 151 unchanged - 5 fixed = 157 total (was 156) |
| +1 :green_heart: | mvnsite | 2m 40s | the patch passed |
| +1 :green_heart: | whitespace | 0m 0s | The patch has no whitespace
issues. |
| +1 :green_heart: | xml | 0m 4s | The patch has no ill-formed XML
file. |
| +1 :green_heart: | shadedclient | 14m 6s | patch has no errors when
building and testing our client artifacts. |
| +1 :green_heart: | javadoc | 1m 49s | the patch passed with JDK
Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1 |
| +1 :green_heart: | javadoc | 2m 39s | the patch passed with JDK
Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| +0 :ok: | findbugs | 0m 36s | hadoop-project has no data from
findbugs |
| +0 :ok: | findbugs | 0m 35s | hadoop-project-dist has no data from
findbugs |
||| _ Other Tests _ |
| +1 :green_heart: | unit | 0m 34s | hadoop-project in the patch
passed. |
| +1 :green_heart: | unit | 0m 35s | hadoop-project-dist in the patch
passed. |
| +1 :green_heart: | unit | 9m 24s | hadoop-common in the patch passed.
|
| +1 :green_heart: | asflicense | 0m 53s | The patch does not generate
ASF License warnings. |
| | | 177m 15s | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2297/12/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/2297 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient xml cc findbugs checkstyle golang |
| uname | Linux a5f6c2c9d4c1 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 / eacbe07b565 |
| Default Java | Private Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| Multi-JDK versions |
/usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1
/usr/lib/jvm/java-8-openjdk-amd64:Private
Build-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01 |
| cc |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2297/12/artifact/out/diff-compile-cc-root-jdkUbuntu-11.0.8+10-post-Ubuntu-0ubuntu118.04.1.txt
|
| cc |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2297/12/artifact/out/diff-compile-cc-root-jdkPrivateBuild-1.8.0_265-8u265-b01-0ubuntu2~18.04-b01.txt
|
| checkstyle |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2297/12/artifact/out/diff-checkstyle-root.txt
|
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2297/12/testReport/ |
| Max. process+thread count | 1844 (vs. ulimit of 5500) |
| modules | C: hadoop-project hadoop-project-dist
hadoop-common-project/hadoop-common U: . |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2297/12/console |
| versions | git=2.17.1 maven=3.6.0 findbugs=4.0.6 |
| Powered by | Apache Yetus 0.13.0-SNAPSHOT https://yetus.apache.org |
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Issue Time Tracking
-------------------
Worklog Id: (was: 486023)
Time Spent: 12h 40m (was: 12.5h)
> Using snappy-java in SnappyCodec
> --------------------------------
>
> Key: HADOOP-17125
> URL: https://issues.apache.org/jira/browse/HADOOP-17125
> Project: Hadoop Common
> Issue Type: New Feature
> Components: common
> Affects Versions: 3.3.0
> Reporter: DB Tsai
> Priority: Major
> Labels: pull-request-available
> Time Spent: 12h 40m
> Remaining Estimate: 0h
>
> In Hadoop, we use native libs for snappy codec which has several
> disadvantages:
> * It requires native *libhadoop* and *libsnappy* to be installed in system
> *LD_LIBRARY_PATH*, and they have to be installed separately on each node of
> the clusters, container images, or local test environments which adds huge
> complexities from deployment point of view. In some environments, it requires
> compiling the natives from sources which is non-trivial. Also, this approach
> is platform dependent; the binary may not work in different platform, so it
> requires recompilation.
> * It requires extra configuration of *java.library.path* to load the
> natives, and it results higher application deployment and maintenance cost
> for users.
> Projects such as *Spark* and *Parquet* use
> [snappy-java|[https://github.com/xerial/snappy-java]] which is JNI-based
> implementation. It contains native binaries for Linux, Mac, and IBM in jar
> file, and it can automatically load the native binaries into JVM from jar
> without any setup. If a native implementation can not be found for a
> platform, it can fallback to pure-java implementation of snappy based on
> [aircompressor|[https://github.com/airlift/aircompressor/tree/master/src/main/java/io/airlift/compress/snappy]].
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