Ability to enforce correct stats
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Key: HIVE-1653
URL: https://issues.apache.org/jira/browse/HIVE-1653
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 one of the mappers/reducers cannot publish stats, it may lead to wrong
aggregated stats.
There should be a way to avoid this - at the least, a configuration variable
which fails the
task if stats cannot be published
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