Bikas Saha created TEZ-2066:
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Summary: Run VertexManagerPlugin.initialize() asynchronously
Key: TEZ-2066
URL: https://issues.apache.org/jira/browse/TEZ-2066
Project: Apache Tez
Issue Type: Bug
Reporter: Bikas Saha
TEZ-1914 changed VMPlugin API methods to not run synchronously but the
initialize() method still runs inline. This can be fixed via the VertexImpl
state machine waiting for this to finish but this cannot be done until recovery
code path follows the same transitions as the normal code path. Currently, the
initialize() is called from setupVertex() which is called inline during
recovery.
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