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From "wangjinhai (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SPARK-24108) ChunkedByteBuffer.writeFully method has not reset the limit value
Date Fri, 27 Apr 2018 03:23:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-24108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

wangjinhai resolved SPARK-24108.
--------------------------------
    Resolution: Won't Do

> ChunkedByteBuffer.writeFully method has not reset the limit value
> -----------------------------------------------------------------
>
>                 Key: SPARK-24108
>                 URL: https://issues.apache.org/jira/browse/SPARK-24108
>             Project: Spark
>          Issue Type: Bug
>          Components: Block Manager, Input/Output
>    Affects Versions: 2.2.0, 2.2.1, 2.3.0
>            Reporter: wangjinhai
>            Priority: Major
>             Fix For: 2.4.0
>
>
> ChunkedByteBuffer.writeFully method has not reset the limit value. When 
> chunks larger than bufferWriteChunkSize, such as 80*1024*1024 larger than
> config.BUFFER_WRITE_CHUNK_SIZE(64 * 1024 * 1024),only while once, will lost 16*1024*1024
byte



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