Nan Zhu created SPARK-1715:
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Summary: Ensure actor is self-contained in DAGScheduler
Key: SPARK-1715
URL: https://issues.apache.org/jira/browse/SPARK-1715
Project: Spark
Issue Type: Bug
Reporter: Nan Zhu
Assignee: Nan Zhu
Fix For: 1.1.0
Though the current supervisor-child structure works fine for fault-tolerance,
it violates the basic rule that the actor is better to be self-contained
We should forward the message from supervisor to the child actor, so that we
can eliminate the hard-coded timeout threshold for starting the DAGScheduler
and provide more convenient interface for future development like parallel
DAGScheduler, or new changes to the DAGScheduler
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