[jira] [Resolved] (STORM-1063) Workers cannot find log4j configuration files since default value of storm.log4j2.conf.dir is relative

["Robert Joseph Evans (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STORM-1063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Joseph Evans resolved STORM-1063.
----------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.11.0

Thanks [~zhuoliu],

I merged this into master.

> Workers cannot find log4j configuration files since default value of storm.log4j2.conf.dir is relative
> ------------------------------------------------------------------------------------------------------
>
>                 Key: STORM-1063
>                 URL: https://issues.apache.org/jira/browse/STORM-1063
>             Project: Apache Storm
>          Issue Type: Bug
>          Components: storm-core
>    Affects Versions: 0.11.0
>            Reporter: Jungtaek Lim
>            Assignee: Zhuo Liu
>             Fix For: 0.11.0
>
>
> For current 0.11.0-SNAPSHOT, default value of storm.log4j2.conf.dir is "log4j2".
> The problem is, it's never converted to absolute path.
> Workers try to find cluster.xml or worker.xml from log4j2 directory with relative path.
> In my experience, worker logs were printed to supervisor.log file, and it prints some error logs related to this issue.
> {quote}
> 3568678 [Thread-25] WARN  b.s.util - Worker Process 44b1e4e1-67f4-4d44-be80-72a06c217669:990428 [Thread-2] INFO  STDERR - 2015-09-23 07:53:39,350 ERROR File not found in file system or classpath: log4j2/worker.xml
> {quote}
> Other daemons print logs successfully, but its format is weird.
> (Maybe it picked default configuration.)
> 0.10.0 is not affected since it doesn't define default value of storm.log4j2.conf.dir.
> storm.py concatenates STORM_DIR and log4j2 if storm.log4j2.conf.dir is not defined.
> It came from STORM-976, and relevant PR is https://github.com/apache/storm/pull/684
> (STORM-976 seems not backported to 0.10.x-branch.)



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