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https://issues.apache.org/jira/browse/TEZ-1527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Zhang updated TEZ-1527:
----------------------------
    Description: 
After [TEZ-1476|https://issues.apache.org/jira/browse/TEZ-1476], the 
waitForCompletion API has serveral changes may need to reconsider.

1.  waitForCompletionWithStatusUpdates(Set<Vertex> vertices, Set<StatusGetOpts> 
statusGetOpts) is replace with 
waitForCompletionWithStatusUpdates(Set<StatusGetOpts> statusGetOpts), this lead 
to backward compatibility issue. User can not specify what vertices to print 
now. 
2.  should add indention in front of VertexStatus when printing VertexStatus.

  was:
After [TEZ-1476|https://issues.apache.org/jira/browse/TEZ-1476], the 
waitForCompletion API has serveral changes may need to reconsider.

1.  waitForCompletionWithStatusUpdates(Set<Vertex> vertices, Set<StatusGetOpts> 
statusGetOpts) is replace with 
waitForCompletionWithStatusUpdates(Set<StatusGetOpts> statusGetOpts), this lead 
to back-incompabitlity issue. User can not specify what vertices to print now. 
2.  should add indention in front of VertexStatus when printing VertexStatus.


> Improvement on waitForCompletion API
> ------------------------------------
>
>                 Key: TEZ-1527
>                 URL: https://issues.apache.org/jira/browse/TEZ-1527
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Jeff Zhang
>
> After [TEZ-1476|https://issues.apache.org/jira/browse/TEZ-1476], the 
> waitForCompletion API has serveral changes may need to reconsider.
> 1.  waitForCompletionWithStatusUpdates(Set<Vertex> vertices, 
> Set<StatusGetOpts> statusGetOpts) is replace with 
> waitForCompletionWithStatusUpdates(Set<StatusGetOpts> statusGetOpts), this 
> lead to backward compatibility issue. User can not specify what vertices to 
> print now. 
> 2.  should add indention in front of VertexStatus when printing VertexStatus.



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