[ https://issues.apache.org/jira/browse/SPARK-20950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
caoxuewen updated SPARK-20950: ------------------------------ Description: 1.With spark.shuffle.sort.initialSerBufferSize configure SerializerBufferSize of UnsafeShuffleWriter. 2.Remove outputBufferSizeInBytes and inputBufferSizeInBytes to initialize in mergeSpillsWithFileStream function. was: 1.With spark.shuffle.file.buffer configure fileBufferSizeBytes of UnsafeExternalSorter . 2.With spark.shuffle.sort.initialSerBufferSize configure SerializerBufferSize of UnsafeShuffleWriter. 3.Remove outputBufferSizeInBytes and inputBufferSizeInBytes to initialize in mergeSpillsWithFileStream function. > Improve Serializerbuffersize configurable > ----------------------------------------- > > Key: SPARK-20950 > URL: https://issues.apache.org/jira/browse/SPARK-20950 > Project: Spark > Issue Type: Improvement > Components: Spark Core, SQL > Affects Versions: 2.2.0 > Reporter: caoxuewen > > 1.With spark.shuffle.sort.initialSerBufferSize configure SerializerBufferSize > of UnsafeShuffleWriter. > 2.Remove outputBufferSizeInBytes and inputBufferSizeInBytes to initialize in > mergeSpillsWithFileStream function. -- 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