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  1. Spark
  2. SPARK-24107

ChunkedByteBuffer.writeFully method has not reset the limit value

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    Description

      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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          is caused by

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-21527 Use buffer limit in order to take advantage of JAVA NIO Util's buffercache

          • Major - Major loss of function.
          • Resolved
          links to

          Pull request #21175 [Github] Pull Request #21175 (manbuyun)

          Pull request #21327 [Github] Pull Request #21327 (cloud-fan)

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              csbliss jinhai
              csbliss jinhai
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                Updated:
                Resolved: