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From "Akira Ajisaka (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13514) Upgrade maven surefire plugin to 2.19.1
Date Thu, 09 Nov 2017 07:45:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16245315#comment-16245315
] 

Akira Ajisaka commented on HADOOP-13514:
----------------------------------------

The latest run seems fine. Very unpredictable.
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/584/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt

I'd like to get heap dump on  and analyze it, however, I can't reproduce the issue locally.
OOM does not occur in my environment.

> Upgrade maven surefire plugin to 2.19.1
> ---------------------------------------
>
>                 Key: HADOOP-13514
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13514
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: build
>    Affects Versions: 2.8.0
>            Reporter: Ewan Higgs
>            Assignee: Akira Ajisaka
>         Attachments: HADOOP-13514-addendum.01.patch, HADOOP-13514-testing.001.patch,
HADOOP-13514-testing.002.patch, HADOOP-13514-testing.003.patch, HADOOP-13514-testing.004.patch,
HADOOP-13514-testing.005.patch, HADOOP-13514.002.patch, HADOOP-13514.003.patch, HADOOP-13514.004.patch,
HADOOP-13514.005.patch, HADOOP-13514.006.patch, surefire-2.19.patch
>
>
> A lot of people working on Hadoop don't want to run all the tests when they develop;
only the bits they're working on. Surefire 2.19 introduced more useful test filters which
let us run a subset of the tests that brings the build time down from 'come back tomorrow'
to 'grab a coffee'.
> For instance, if I only care about the S3 adaptor, I might run:
> {code}
> mvn test -Dmaven.javadoc.skip=true -Pdist,native -Djava.awt.headless=true \"-Dtest=org.apache.hadoop.fs.*,
org.apache.hadoop.hdfs.*, org.apache.hadoop.fs.s3a.*\"
> {code}
> We can work around this by specifying the surefire version on the command line but it
would be better, imo, to just update the default surefire used.
> {code}
> mvn test -Dmaven.javadoc.skip=true -Pdist,native -Djava.awt.headless=true \"-Dtest=org.apache.hadoop.fs.*,
org.apache.hadoop.hdfs.*, org.apache.hadoop.fs.s3a.*\" -Dmaven-surefire-plugin.version=2.19.1
> {code}



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