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Posted to issues@hive.apache.org by "Mayank Kunwar (Jira)" <ji...@apache.org> on 2022/09/08 07:40:00 UTC
[jira] [Assigned] (HIVE-26523) Hive job stuck for a long time
[ https://issues.apache.org/jira/browse/HIVE-26523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mayank Kunwar reassigned HIVE-26523:
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> Hive job stuck for a long time
> ------------------------------
>
> Key: HIVE-26523
> URL: https://issues.apache.org/jira/browse/HIVE-26523
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 4.0.0-alpha-1
> Reporter: Mayank Kunwar
> Assignee: Mayank Kunwar
> Priority: Major
>
> The default value of "hive.server2.tez.initialize.default.sessions" is true, due to which query was stuck on waiting to choose a session from default queue pool as the default queue pool size is set as 1 .
> 2022-07-10 16:34:23,831 INFO org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager: [HiveServer2-Background-Pool: Thread-184167]: Choosing a session from the defaultQueuePool
> 2022-07-10 18:15:48,295 INFO org.apache.hadoop.hive.ql.exec.tez.TezTask: [HiveServer2-Background-Pool: Thread-184167]: Subscribed to counters: [] for queryId: hive_20220710163423_c3f3deed-7a41-4865-9ce6-756fc7e6fbb8
> 2022-07-10 18:15:48,295 INFO org.apache.hadoop.hive.ql.exec.tez.TezTask: [HiveServer2-Background-Pool: Thread-184167]: Session is already open
>
> A possible work around is to increase the value of "hive.server2.tez.sessions.per.default.queue"
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