Matei Zaharia created SPARK-1879: ------------------------------------ Summary: Default PermGen size too small when using Hadoop2 and Hive Key: SPARK-1879 URL: https://issues.apache.org/jira/browse/SPARK-1879 Project: Spark Issue Type: Bug Components: Spark Core Reporter: Matei Zaharia Priority: Critical Fix For: 1.0.0
If you launch a spark-shell with Hadoop 2 and Hive on the classpath, and try to use Hive therein, the PermGen quickly reaches 85 MB after a few commands, at which point Java gives up and freezes. We should pass a MaxPermSize to prevent this. Unfortunately passing this results in a warning on Java 8, but that's still better than not passing it. I don't think this affects stuff other than the shell; it's just the combination of Scala compiler + Hive + Hadoop 2 that pushes things over the edge. -- This message was sent by Atlassian JIRA (v6.2#6252)