kw2542 opened a new pull request #1309: SAMZA-2453: Update 
ClusterBasedJobCoordinator to support Beam jobs
URL: https://github.com/apache/samza/pull/1309
 
 
   Design:
   
https://cwiki.apache.org/confluence/display/SAMZA/SEP-23%3A+Simplify+Job+Runner
   
   Changes:
   
   1. Invoke app.main.class with app.main.args when present instead of invoking 
ClusterBasedJobCoordinator#run
   
   API Changes:
   
   N/A
   
   Upgrade Instructions:
   
   For beam jobs, beam's main class and pipeline options need to passed with 
app.main.class and app.main.args configs.
   
   Usage Instructions:
   
   Take https://github.com/apache/samza-beam-examples as an example:
   
   1. run-beam-yarn.sh#line 36 will be updated to
   
   exec $(dirname $0)/run-class.sh $1 --config app.main.class=$1 --config 
app.main.args="--runner=org.apache.beam.runners.samza.SamzaRunner 
--configOverride=\"$override\" \"${@:2}\""
   
   Tests:
   Unit tests

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