[jira] [Updated] (SPARK-7448) Implement custom bye array serializer for use in PySpark shuffle
[ https://issues.apache.org/jira/browse/SPARK-7448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Josh Rosen updated SPARK-7448: -- Target Version/s: (was: 1.5.0) > Implement custom bye array serializer for use in PySpark shuffle > > > Key: SPARK-7448 > URL: https://issues.apache.org/jira/browse/SPARK-7448 > Project: Spark > Issue Type: Improvement > Components: PySpark, Shuffle >Reporter: Josh Rosen >Priority: Minor > > PySpark's shuffle typically shuffles Java RDDs that contain byte arrays. We > should implement a custom Serializer for use in these shuffles. This will > allow us to take advantage of shuffle optimizations like SPARK-7311 for > PySpark without requiring users to change the default serializer to > KryoSerializer (this is useful for JobServer-type applications). -- 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
[jira] [Updated] (SPARK-7448) Implement custom bye array serializer for use in PySpark shuffle
[ https://issues.apache.org/jira/browse/SPARK-7448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Wendell updated SPARK-7448: --- Target Version/s: 1.5.0 (was: 1.4.0) > Implement custom bye array serializer for use in PySpark shuffle > > > Key: SPARK-7448 > URL: https://issues.apache.org/jira/browse/SPARK-7448 > Project: Spark > Issue Type: Improvement > Components: PySpark, Shuffle >Reporter: Josh Rosen >Priority: Minor > > PySpark's shuffle typically shuffles Java RDDs that contain byte arrays. We > should implement a custom Serializer for use in these shuffles. This will > allow us to take advantage of shuffle optimizations like SPARK-7311 for > PySpark without requiring users to change the default serializer to > KryoSerializer (this is useful for JobServer-type applications). -- 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
[jira] [Updated] (SPARK-7448) Implement custom bye array serializer for use in PySpark shuffle
[ https://issues.apache.org/jira/browse/SPARK-7448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Josh Rosen updated SPARK-7448: -- Priority: Minor (was: Major) > Implement custom bye array serializer for use in PySpark shuffle > > > Key: SPARK-7448 > URL: https://issues.apache.org/jira/browse/SPARK-7448 > Project: Spark > Issue Type: Improvement > Components: PySpark, Shuffle >Reporter: Josh Rosen >Priority: Minor > > PySpark's shuffle typically shuffles Java RDDs that contain byte arrays. We > should implement a custom Serializer for use in these shuffles. This will > allow us to take advantage of shuffle optimizations like SPARK-7311 for > PySpark without requiring users to change the default serializer to > KryoSerializer (this is useful for JobServer-type applications). -- 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
