Bikas Saha created TEZ-3388:
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Summary: Provide error information in shuffle response header
Key: TEZ-3388
URL: https://issues.apache.org/jira/browse/TEZ-3388
Project: Apache Tez
Issue Type: Sub-task
Reporter: Bikas Saha
In MR shuffle, if any partition has an error then the reader gets an exception
while reading the response stream and loses all the data for all partitions.
Instead if the shuffle response header had more metadata then errors could be
handled more efficiently.
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