Delete temporary stats data after some time
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Key: HIVE-1652
URL: https://issues.apache.org/jira/browse/HIVE-1652
Project: Hadoop Hive
Issue Type: Improvement
Components: Query Processor
Reporter: Namit Jain
Assignee: Ning Zhang
Fix For: 0.7.0
This is a follow-up for https://issues.apache.org/jira/browse/HIVE-1361.
If the client dies after some stats have been published, there is no way to
clean that data.
A simple work-around might be to add current timestamp in the data - and a
background process
to clean up old stats.
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