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Posted to common-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/08/02 15:03:00 UTC

[jira] [Work logged] (HADOOP-17825) Add BuiltInGzipCompressor

     [ https://issues.apache.org/jira/browse/HADOOP-17825?focusedWorklogId=632410&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-632410 ]

ASF GitHub Bot logged work on HADOOP-17825:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 02/Aug/21 15:02
            Start Date: 02/Aug/21 15:02
    Worklog Time Spent: 10m 
      Work Description: hadoop-yetus commented on pull request #3250:
URL: https://github.com/apache/hadoop/pull/3250#issuecomment-891098778


   :confetti_ball: **+1 overall**
   
   
   
   
   
   
   | Vote | Subsystem | Runtime |  Logfile | Comment |
   |:----:|----------:|--------:|:--------:|:-------:|
   | +0 :ok: |  reexec  |   0m 53s |  |  Docker mode activated.  |
   |||| _ Prechecks _ |
   | +1 :green_heart: |  dupname  |   0m  0s |  |  No case conflicting files found.  |
   | +0 :ok: |  codespell  |   0m  0s |  |  codespell 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  |  32m 46s |  |  trunk passed  |
   | +1 :green_heart: |  compile  |  22m 40s |  |  trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04  |
   | +1 :green_heart: |  compile  |  19m 40s |  |  trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
   | +1 :green_heart: |  checkstyle  |   1m 10s |  |  trunk passed  |
   | +1 :green_heart: |  mvnsite  |   1m 38s |  |  trunk passed  |
   | +1 :green_heart: |  javadoc  |   1m  7s |  |  trunk passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04  |
   | +1 :green_heart: |  javadoc  |   1m 45s |  |  trunk passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
   | +1 :green_heart: |  spotbugs  |   2m 24s |  |  trunk passed  |
   | +1 :green_heart: |  shadedclient  |  15m 53s |  |  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  |  21m 55s |  |  the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04  |
   | +1 :green_heart: |  javac  |  21m 55s |  |  the patch passed  |
   | +1 :green_heart: |  compile  |  19m 19s |  |  the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
   | +1 :green_heart: |  javac  |  19m 19s |  |  the patch passed  |
   | +1 :green_heart: |  blanks  |   0m  0s |  |  The patch has no blanks issues.  |
   | -0 :warning: |  checkstyle  |   1m  9s | [/results-checkstyle-hadoop-common-project_hadoop-common.txt](https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3250/5/artifact/out/results-checkstyle-hadoop-common-project_hadoop-common.txt) |  hadoop-common-project/hadoop-common: The patch generated 152 new + 332 unchanged - 0 fixed = 484 total (was 332)  |
   | +1 :green_heart: |  mvnsite  |   1m 32s |  |  the patch passed  |
   | +1 :green_heart: |  javadoc  |   1m  6s |  |  the patch passed with JDK Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04  |
   | +1 :green_heart: |  javadoc  |   1m 38s |  |  the patch passed with JDK Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10  |
   | +1 :green_heart: |  spotbugs  |   2m 35s |  |  the patch passed  |
   | +1 :green_heart: |  shadedclient  |  16m 19s |  |  patch has no errors when building and testing our client artifacts.  |
   |||| _ Other Tests _ |
   | +1 :green_heart: |  unit  |  17m 25s |  |  hadoop-common in the patch passed.  |
   | +1 :green_heart: |  asflicense  |   0m 59s |  |  The patch does not generate ASF License warnings.  |
   |  |   | 185m 37s |  |  |
   
   
   | Subsystem | Report/Notes |
   |----------:|:-------------|
   | Docker | ClientAPI=1.41 ServerAPI=1.41 base: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3250/5/artifact/out/Dockerfile |
   | GITHUB PR | https://github.com/apache/hadoop/pull/3250 |
   | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient spotbugs checkstyle codespell |
   | uname | Linux 63924037e939 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux |
   | Build tool | maven |
   | Personality | dev-support/bin/hadoop.sh |
   | git revision | trunk / c78dcce1bbf04c341ddf033233b3f66d5ee0fd09 |
   | Default Java | Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
   | Multi-JDK versions | /usr/lib/jvm/java-11-openjdk-amd64:Ubuntu-11.0.11+9-Ubuntu-0ubuntu2.20.04 /usr/lib/jvm/java-8-openjdk-amd64:Private Build-1.8.0_292-8u292-b10-0ubuntu1~20.04-b10 |
   |  Test Results | https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3250/5/testReport/ |
   | Max. process+thread count | 1262 (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-3250/5/console |
   | versions | git=2.25.1 maven=3.6.3 spotbugs=4.2.2 |
   | Powered by | Apache Yetus 0.14.0-SNAPSHOT https://yetus.apache.org |
   
   
   This message was automatically generated.
   
   


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 632410)
    Time Spent: 40m  (was: 0.5h)

> Add BuiltInGzipCompressor
> -------------------------
>
>                 Key: HADOOP-17825
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17825
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: L. C. Hsieh
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> Currently, GzipCodec only supports BuiltInGzipDecompressor, if native zlib is not loaded. So, without Hadoop native codec installed, saving SequenceFile using GzipCodec will throw exception like "SequenceFile doesn't work with GzipCodec without native-hadoop code!"
> Same as other codecs which we migrated to using prepared packages (lz4, snappy), it will be better if we support GzipCodec generally without Hadoop native codec installed. Similar to BuiltInGzipDecompressor, we can use Java Deflater to support BuiltInGzipCompressor.



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