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Dave Winters commented on HIVE-5856: ------------------------------------ Last observed case was on HDP 1.3.2 in with Aster 5 client issuing large number of calls from SQL-H software. Backend meta store is MySQL. Seems to be mitigated by increasing the service stack and ram setting > 4Gb Currently the status is being viewed as a possible memory leak issue that is CND. CND = can not duplicate This situation pops up in very large tables with partitions (>200) and columns (>300). > Templeton service become nonresponsive > -------------------------------------- > > Key: HIVE-5856 > URL: https://issues.apache.org/jira/browse/HIVE-5856 > Project: Hive > Issue Type: Bug > Components: HCatalog > Environment: HDP 1.3.x > Reporter: Dave Winters > > The Templeton service stops responding to requests from clients. > Service is running, metastore DB is running. Ports are in LISTEN state. > All appears normal. > Seems to occur at high request load rates. > Current work around is to restart services. > Still investigating and trying to capture one before reset by user/customer. > Observed in SLES 11sp3 | CentOS and RHEL. -- This message was sent by Atlassian JIRA (v6.1.5#6160)