[ https://issues.apache.org/jira/browse/HIVE-7492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xuefu Zhang updated HIVE-7492: ------------------------------ Fix Version/s: (was: spark-branch) 1.1.0 > Enhance SparkCollector [Spark Branch] > ------------------------------------- > > Key: HIVE-7492 > URL: https://issues.apache.org/jira/browse/HIVE-7492 > Project: Hive > Issue Type: Sub-task > Components: Spark > Reporter: Xuefu Zhang > Assignee: Venki Korukanti > Fix For: 1.1.0 > > Attachments: HIVE-7492-1-spark.patch, HIVE-7492.2-spark.patch > > > SparkCollector is used to collect the rows generated by HiveMapFunction or > HiveReduceFunction. It currently is backed by a ArrayList, and thus has > unbounded memory usage. Ideally, the collector should have a bounded memory > usage, and be able to spill to disc when its quota is reached. -- This message was sent by Atlassian JIRA (v6.3.4#6332)