[ https://issues.apache.org/jira/browse/SPARK-26674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marcelo Vanzin resolved SPARK-26674. ------------------------------------ Resolution: Fixed Fix Version/s: 3.0.0 Issue resolved by pull request 23602 [https://github.com/apache/spark/pull/23602] > Consolidate CompositeByteBuf when reading large frame > ----------------------------------------------------- > > Key: SPARK-26674 > URL: https://issues.apache.org/jira/browse/SPARK-26674 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Affects Versions: 2.4.0 > Reporter: liupengcheng > Assignee: liupengcheng > Priority: Major > Fix For: 3.0.0 > > > Currently, TransportFrameDecoder will not consolidate the buffers read from > network which may cause memory waste. Actually, bytebuf's writtenIndex is far > less than it's capacity in most cases, so we can optimize it by doing > consolidation. > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org