[ https://issues.apache.org/jira/browse/SPARK-8733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-8733: ----------------------------------- Assignee: Apache Spark > ML RDD.unpersist calls should use blocking = false > -------------------------------------------------- > > Key: SPARK-8733 > URL: https://issues.apache.org/jira/browse/SPARK-8733 > Project: Spark > Issue Type: Improvement > Components: ML, MLlib > Reporter: Joseph K. Bradley > Assignee: Apache Spark > Attachments: Screen Shot 2015-06-30 at 10.51.44 AM.png > > Original Estimate: 72h > Remaining Estimate: 72h > > MLlib uses unpersist in many places, but is not consistent about blocking vs > not. We should check through all of MLlib and change calls to use blocking = > false, unless there is a real need to block. I have run into issues with > futures timing out because of unpersist() calls, when there was no real need > for the ML method to fail. > See attached screenshot. Training succeeded, but the final unpersist during > cleanup failed. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org