[ https://issues.apache.org/jira/browse/SPARK-19937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-19937: ------------------------------------ Assignee: Apache Spark > Collect metrics of block sizes when shuffle. > -------------------------------------------- > > Key: SPARK-19937 > URL: https://issues.apache.org/jira/browse/SPARK-19937 > Project: Spark > Issue Type: Improvement > Components: Shuffle > Affects Versions: 2.1.0 > Reporter: jin xing > Assignee: Apache Spark > > This improvement is related to SPARK-19659 and also documented there. Metrics > of blocks sizes(when shuffle) should be collected for later analysis. This is > helpful for analysis when skew situations or OOM happens(though > maxBytesInFlight is set). -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org