[jira] [Updated] (HIVE-9423) HiveServer2: handle max handler thread exhaustion gracefully

["Vaibhav Gumashta (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-9423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vaibhav Gumashta updated HIVE-9423:
-----------------------------------
    Affects Version/s: 0.12.0
                       0.13.0
                       0.14.0

> HiveServer2: handle max handler thread exhaustion gracefully
> ------------------------------------------------------------
>
>                 Key: HIVE-9423
>                 URL: https://issues.apache.org/jira/browse/HIVE-9423
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 0.12.0, 0.13.0, 0.14.0, 0.15.0
>            Reporter: Vaibhav Gumashta
>
> It has been reported that when # of active client connections is greater than   {{hive.server2.thrift.max.worker.threads}}, HiveServer2 becomes unresponsive. This should be handled more gracefully by the server and the JDBC driver, so that the end user gets aware of the problem and can take appropriate steps (either close existing connections or bump of the config value or use multiple server instances with dynamic service discovery enabled).



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)