[ https://issues.apache.org/jira/browse/HIVE-14925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vineet Garg updated HIVE-14925: ------------------------------- Fix Version/s: (was: 3.0.0) 3.1.0 Deferring this to 3.1.0 since the branch for 3.0.0 has been cut off. Please update the JIRA if you would like to get your patch in 3.0.0. > MSCK repair table hang while running with multi threading enabled > ----------------------------------------------------------------- > > Key: HIVE-14925 > URL: https://issues.apache.org/jira/browse/HIVE-14925 > Project: Hive > Issue Type: Bug > Components: CLI > Affects Versions: 2.2.0 > Reporter: Ratheesh Kamoor > Assignee: Ratheesh Kamoor > Priority: Critical > Fix For: 3.1.0 > > Attachments: HIVE-14925.patch > > > MSCK REPAIR TABLE hanging while running with multi-threading enabled > (default). I think it is because of a major design flaw in how thread pool > implemented in HiveMetaSoreChecker class / checkPartitionDirs method. This > method has a thread pool which register Callable but callable makes a > recursive call to checkPartitionDirs method again. This code will hang when > number of directories is more than thread pool size. -- This message was sent by Atlassian JIRA (v7.6.3#76005)