Rajesh Balamohan created TEZ-4250:
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Summary: Optimise TaskImpl::getCounters
Key: TEZ-4250
URL: https://issues.apache.org/jira/browse/TEZ-4250
Project: Apache Tez
Issue Type: Improvement
Reporter: Rajesh Balamohan
Attachments: image-2020-11-17-14-05-09-294.png
It would be good to have the temp counters only when speculation is enabled.
Current impl causes overhead for short running queries/tasks.
!image-2020-11-17-14-05-09-294.png|width=794,height=355!
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