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https://issues.apache.org/jira/browse/YARN-449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13600650#comment-13600650
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Ted Yu commented on YARN-449:
-----------------------------
Here is sample content for /proc/<PID>/stat
{code}
30873 (sshd) S 30869 30869 30869 0 -1 4202816 360 0 0 0 47 56 0 0 20 0 1 0
741791881 117960704 516 18446744073709551615 1 1 0 0 0 0 0 4096 65536
18446744073709551615 0 0 17 2 0 0 0 0 0
{code}
Here is the regex used to parse the stat file:
{code}
private static final Pattern PROCFS_STAT_FILE_FORMAT = Pattern .compile(
"^([0-9-]+)\\s([^\\s]+)\\s[^\\s]\\s([0-9-]+)\\s([0-9-]+)\\s([0-9-]+)\\s" +
"([0-9-]+\\s){7}([0-9]+)\\s([0-9]+)\\s([0-9-]+\\s){7}([0-9]+)\\s([0-9]+)" +
"(\\s[0-9-]+){15}");
{code}
> HBase test failures when running against Hadoop 2
> -------------------------------------------------
>
> Key: YARN-449
> URL: https://issues.apache.org/jira/browse/YARN-449
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.0.3-alpha
> Reporter: Siddharth Seth
> Priority: Blocker
> Attachments: 7904-v5.txt, hbase-7904-v3.txt,
> hbase-TestHFileOutputFormat-wip.txt, hbase-TestingUtility-wip.txt,
> minimr_randomdir-branch2.txt
>
>
> Post YARN-429, unit tests for HBase continue to fail since the classpath for
> the MRAppMaster is not being set correctly.
> Reverting YARN-129 may fix this, but I'm not sure that's the correct
> solution. My guess is, as Alexandro pointed out in YARN-129, maven
> classloader magic is messing up java.class.path.
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