[jira] [Assigned] (SPARK-23129) Lazy init DiskMapIterator#deserializeStream to reduce memory usage when ExternalAppendOnlyMap spill too much times

2018-01-24 Thread Wenchen Fan (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wenchen Fan reassigned SPARK-23129: --- Assignee: zhoukang > Lazy init DiskMapIterator#deserializeStream to reduce memory usage

[jira] [Assigned] (SPARK-23129) Lazy init DiskMapIterator#deserializeStream to reduce memory usage when ExternalAppendOnlyMap spill too much times

2018-01-17 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-23129: Assignee: Apache Spark > Lazy init DiskMapIterator#deserializeStream to reduce memory

[jira] [Assigned] (SPARK-23129) Lazy init DiskMapIterator#deserializeStream to reduce memory usage when ExternalAppendOnlyMap spill too much times

2018-01-17 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-23129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-23129: Assignee: (was: Apache Spark) > Lazy init DiskMapIterator#deserializeStream to reduce