Sergey Shelukhin created TEZ-2854:
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Summary: Tez session where the one and only DAG has failed should
be displayed as FAILED in YARN
Key: TEZ-2854
URL: https://issues.apache.org/jira/browse/TEZ-2854
Project: Apache Tez
Issue Type: Bug
Reporter: Sergey Shelukhin
This is a source of unending confusion among users. One could argue that
session is not a query, and it can have both failed and successful queries,
blah blah, but for common case where the user runs one query that fails, and
ends the session, it seems natural to display the YARN app as having failed.
One could even generalize to "all DAGs in session failed" (or "some DAGs" and
make it configurable! :)), but for one query it's a no-brainer.
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