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  1. Hadoop HDFS
  2. HDFS-14186 blockreport storm slow down namenode restart seriously in large cluster
  3. HDFS-14553

Make queue size of BlockReportProcessingThread configurable

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.3.0, 3.2.1, 3.1.3
    • Component/s: namenode
    • Labels:
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      Description

      ArrayBlockingQueue size of BlockReportProcessingThread is static 1024 currently, I propose to make this queue size configurable.

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