Vineet Garg created HIVE-21171:
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Summary: Skip creating scratch dirs for tez if RPC is on
Key: HIVE-21171
URL: https://issues.apache.org/jira/browse/HIVE-21171
Project: Hive
Issue Type: Improvement
Components: Tez
Reporter: Vineet Garg
Assignee: Vineet Garg
There are few places e.g. during creating DAG/Vertices where scratch
directories are created for each vertex even if plan is being sent using RPC.
This adds un-necessary overhead for cloud file system e.g. S3A.
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