You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hive.apache.org by "Chaoyu Tang (JIRA)" <ji...@apache.org> on 2014/07/18 16:07:04 UTC

[jira] [Created] (HIVE-7445) Improve LOGS for Hive when a query is not able to acquire locks

Chaoyu Tang created HIVE-7445:
---------------------------------

             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.




--
This message was sent by Atlassian JIRA
(v6.2#6252)