> On May 9, 2016, 9:49 p.m., Venkat Ranganathan wrote:
> >
> 
> Venkat Ranganathan wrote:
>     We have committed a change as part of FALCON-1942 to add a environment 
> variable called FALCON_EXTRA_CLASS_PATH - this will be appended to the Falcon 
> server classpath.  Please use it

Great!  Thanks Venkat.


- Tom


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On May 5, 2016, 12:07 p.m., Tom Beerbower wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47009/
> -----------------------------------------------------------
> 
> (Updated May 5, 2016, 12:07 p.m.)
> 
> 
> Review request for Ambari, Sumit Mohanty and Venkat Ranganathan.
> 
> 
> Bugs: AMBARI-16263
>     https://issues.apache.org/jira/browse/AMBARI-16263
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Deployed HDP-2.5 and Falcon server failed to start.
> 
> 
>     cat /var/log/falcon/falcon.out.20160504002*
>     Error: Could not find or load main class org.apache.falcon.FalconServer
>     Error: Could not find or load main class org.apache.falcon.FalconServer
>     Error: Could not find or load main class org.apache.falcon.FalconServer
> 
> 
> The command to start, in Ambari is:
> 
> 
>     Execute['/usr/hdp/current/falcon-server/bin/falcon-start -port 15000'] 
> {'environment': {'HADOOP_HOME': '/usr/hdp/current/hadoop-client'}, 'path': 
> ['/usr/hdp/current/hadoop-client/bin'], 'user': 'falcon'}
> 
> 
> Link falcon hook jars in falcon classpath - 'ln -s <atlas-home>/hook/falcon/* 
> <falcon-home>/server/webapp/falcon/WEB-INF/lib/'
> is what is causing it. If falcon webapp is already exploded it will fail for 
> falcon webapp itself. That step should not be done and we should change it to 
> add falcon hook into webapp.jar itself post deployment like what we do for 
> Oozie with prepare-war or added to server classpath explicitly
> 
> 
> Diffs
> -----
> 
>   
> ambari-server/src/main/resources/common-services/FALCON/0.5.0.2.1/configuration/falcon-env.xml
>  3fdf2e6 
>   
> ambari-server/src/main/resources/common-services/FALCON/0.5.0.2.1/package/scripts/params_linux.py
>  bf7f437 
>   
> ambari-server/src/main/resources/common-services/FALCON/0.5.0.2.1/package/scripts/setup_atlas_falcon.py
>  4b7c0c3 
> 
> Diff: https://reviews.apache.org/r/47009/diff/
> 
> 
> Testing
> -------
> 
> mvn clean test
> 
> 
> Thanks,
> 
> Tom Beerbower
> 
>

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