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Posted to dev@hive.apache.org by "Lenni Kuff (JIRA)" <ji...@apache.org> on 2015/11/17 08:38:11 UTC

[jira] [Created] (HIVE-12431) Cancel queries after configurable timeout waiting on compilation

Lenni Kuff created HIVE-12431:
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             Summary: Cancel queries after configurable timeout waiting on compilation
                 Key: HIVE-12431
                 URL: https://issues.apache.org/jira/browse/HIVE-12431
             Project: Hive
          Issue Type: Improvement
          Components: HiveServer2, Query Processor
    Affects Versions: 1.2.1
            Reporter: Lenni Kuff
            Assignee: Vaibhav Gumashta


To help with HiveServer2 scalability, it would be useful to allow users to configure a timeout value for queries waiting to be compiled. If the timeout value is reached then the query would abort. One option to achieve this would be to update the compile lock to use a try-lock with the timeout value.



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