Chaoyu Tang created HIVE-7445:
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Summary: Improve LOGS for Hive when a query is not able to acquire
locks
Key: HIVE-7445
URL: https://issues.apache.org/jira/browse/HIVE-7445
Project: Hive
Issue Type: Improvement
Components: Diagnosability, Logging
Affects Versions: 0.13.1
Reporter: Chaoyu Tang
Assignee: Chaoyu Tang
Priority: Minor
Fix For: 0.14.0
Currently the error thrown when you cannot acquire a lock is:
Error in acquireLocks...
FAILED: Error in acquiring locks: Locks on the underlying objects cannot be
acquired. retry after some time
This error is insufficient if the user would like to understand what is
blocking them and insufficient from a diagnosability perspective because it is
difficult to know what query is blocking the lock acquisition.
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