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

Posted to issues@impala.apache.org by "Zoram Thanga (JIRA)" <ji...@apache.org> on 2017/11/13 20:30:00 UTC

[jira] [Created] (IMPALA-6182) Improve client session state debug logging

Zoram Thanga created IMPALA-6182:
------------------------------------

             Summary: Improve client session state debug logging
                 Key: IMPALA-6182
                 URL: https://issues.apache.org/jira/browse/IMPALA-6182
             Project: IMPALA
          Issue Type: Improvement
          Components: Backend
    Affects Versions: Impala 2.10.0
            Reporter: Zoram Thanga


We've seen cases where HS2 client sessions don't expire even after child queries have moved to waiting to close state for many hours. An extreme case was a query in waiting to close state for more than 15 hours. Something was keeping the session active, but no trace exists in impala logs as to how this might be happening.

It would be good to have better logging in the client sessions state management area to help analysis of such issues easier.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)