Eugene Koifman created HIVE-20942:
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Summary: Worker should heartbeat its own txn
Key: HIVE-20942
URL: https://issues.apache.org/jira/browse/HIVE-20942
Project: Hive
Issue Type: Bug
Components: Transactions
Affects Versions: 4.0.0
Reporter: Eugene Koifman
Since HIVE-20823 \{{Worker.java}} starts a txn - should either add a heartbeat
thread to it or use HiveTxnManager to start txn which will set up heartbeat
automatically. In the later case make sure it's properly cancelled on failures.
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