Roger Hoover created SAMZA-720:
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             Summary: Bootstrap hangs 
                 Key: SAMZA-720
                 URL: https://issues.apache.org/jira/browse/SAMZA-720
             Project: Samza
          Issue Type: Bug
    Affects Versions: 0.9.0
            Reporter: Roger Hoover
            Priority: Blocker


To reproduce:

Created a job that reads from two topics with equal number of partitions > 1.  
Configure the job to bootstrap from one of the topics and set 
yarn.container.count > 1.

Observed outcome:

You'll see that the container completes bootstrapping for the partitions 
assigned to it's tasks but never finishes bootstrapping for the remaining 
partitions that are assigned to other containers.

Expected outcome:

When each task as finished bootstrapping the partitions it's responsible for, 
bootstrapping should be considered complete.

Debug logs available here:  
https://mail-archives.apache.org/mod_mbox/samza-dev/201506.mbox/%3CCAPOm%3DTN88YSbn_pzpb-%2BwGxc619LsE%3D-XAfaydBKmLrTLOf4QA%40mail.gmail.com%3E



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