[ https://issues.apache.org/jira/browse/HIVE-19860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rajkumar Singh updated HIVE-19860: ---------------------------------- Attachment: HIVE-19860.patch > HiveServer2 ObjectInspectorFactory memory leak with > cachedUnionStructObjectInspector > ------------------------------------------------------------------------------------ > > Key: HIVE-19860 > URL: https://issues.apache.org/jira/browse/HIVE-19860 > Project: Hive > Issue Type: Bug > Components: HiveServer2 > Affects Versions: 2.1.0 > Environment: hiveserver2 Interactive with LLAP. > Reporter: Rajkumar Singh > Priority: Major > Attachments: HIVE-19860.patch, Screen Shot 2018-06-11 at 2.01.00 > PM.png > > > hiveserver2 is start seeing the memory pressure once the > cachedUnionStructObjectInspector start going > [https://github.com/apache/hive/blob/master/serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/ObjectInspectorFactory.java#L345] > I did not see any eviction policy for cachedUnionStructObjectInspector, so we > should implement some size or time-based eviction policy. > !Screen Shot 2018-06-11 at 2.01.00 PM.png! -- This message was sent by Atlassian JIRA (v7.6.3#76005)