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From "Thejas M Nair (JIRA)" <>
Subject [jira] [Assigned] (HIVE-19776) HS2 retry of start has concurrency issues
Date Sat, 02 Jun 2018 19:46:00 GMT


Thejas M Nair reassigned HIVE-19776:

> HS2 retry of start has concurrency issues
> -----------------------------------------
>                 Key: HIVE-19776
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Thejas M Nair
>            Assignee: Thejas M Nair
>            Priority: Major
> HS2 starts the thrift binary/http servers in background, while it proceeds to do other
setup (eg create zookeeper entries). If there is a ZK error and it attempts to stop and start
in the retry loop within HiveServer2.startHiveServer2, the retry fails because the thrift
server doesn't get stopped if it was still getting initialized.
> The thrift server initialization and stopping needs to be synchronized.

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