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Posted to dev@hive.apache.org by "Xuefu Zhang (JIRA)" <ji...@apache.org> on 2017/08/28 21:23:01 UTC
[jira] [Created] (HIVE-17401) Hive session idle timeout doesn't
function properly
Xuefu Zhang created HIVE-17401:
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Summary: Hive session idle timeout doesn't function properly
Key: HIVE-17401
URL: https://issues.apache.org/jira/browse/HIVE-17401
Project: Hive
Issue Type: Bug
Affects Versions: 1.1.0
Reporter: Xuefu Zhang
Assignee: Xuefu Zhang
It's apparent in our production environment that HS2 leaks sessions, which at least contributed to memory leaks in HS2. We further found that idle HS2 sessions rarely get timed out and the number of live session keeps increasing as time goes on. Eventually, HS2 becomes irresponsive and demands a restart.
Investigation shows that session idle timeout doesn't work appropriately.
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