Kuhu Shukla created TEZ-3910:
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Summary: Single node can cause Tez job to fail during shuffle
Key: TEZ-3910
URL: https://issues.apache.org/jira/browse/TEZ-3910
Project: Apache Tez
Issue Type: Bug
Affects Versions: 0.9.1
Reporter: Kuhu Shukla
Assignee: Kuhu Shukla
There is a race where a downstream task that is running into fetch failures due
to bad output from the upstream task can continue to blame itself for the
failure before the AM can do a re-run of the upstream offending task and fix
the fetch failure. This causes the DAG to fail even if a single node fails.
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