Siddharth Seth created TEZ-3161:
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Summary: Allow task to report different kinds of errors - fatal /
kill
Key: TEZ-3161
URL: https://issues.apache.org/jira/browse/TEZ-3161
Project: Apache Tez
Issue Type: Improvement
Reporter: Siddharth Seth
In some cases, task failures will be the same across all attempts - e.g.
exceeding memory utilization on an operation. In this case, there's no point in
running another attempt of the same task.
There's other cases where a task may want to mark itself as KILLED - i.e. a
temporary error. An example of this is pipelined shuffle.
Tez should allow both operations.
cc [~vikram.dixit], [~rajesh.balamohan]
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