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  1. Spark
  2. SPARK-4999

No need to put WAL-backed block into block manager by default

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.2.0
    • Fix Version/s: 1.2.1, 1.3.0
    • Component/s: DStreams
    • Labels:
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      Description

      Currently WAL-backed block is read out from HDFS and put into BlockManger with storage level MEMORY_ONLY_SER by default, since WAL-backed block is already fault-tolerant, no need to put into BlockManger again by default.

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            • Assignee:
              Unassigned
              Reporter:
              jerryshao Saisai Shao
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              Dates

              • Created:
                Updated:
                Resolved: