You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hive.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2016/01/26 02:01:47 UTC
[jira] [Created] (HIVE-12926) Another synchronization issues with
tez/llap session pool in hs2
Sergey Shelukhin created HIVE-12926:
---------------------------------------
Summary: Another synchronization issues with tez/llap session pool in hs2
Key: HIVE-12926
URL: https://issues.apache.org/jira/browse/HIVE-12926
Project: Hive
Issue Type: Bug
Components: HiveServer2
Affects Versions: 2.0.0
Reporter: Vikram Dixit K
Assignee: Vikram Dixit K
Priority: Critical
Fix For: 2.0.0, 2.1.0
The changes introduced as part of HIVE-12674 causes issues while shutting down hs2 when session pools are used.
{code}
java.util.ConcurrentModificationException
at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:966) ~[?:1.8.0_45]
at java.util.LinkedList$ListItr.remove(LinkedList.java:921) ~[?:1.8.0_45]
at org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.stop(TezSessionPoolManager.java:288) ~[hive-exec-2.0.0.2.3.5.0-79.jar:2.0.0.2.3.5.0-79]
at org.apache.hive.service.server.HiveServer2.stop(HiveServer2.java:479) [hive-jdbc-2.0.0.2.3.5.0-79-standalone.jar:2.0.0.2.3.5.0-79]
at org.apache.hive.service.server.HiveServer2$2.run(HiveServer2.java:183) [hive-jdbc-2.0.0.2.3.5.0-79-standalone.jar:2.0.0.2.3.5.0-79]
{code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)