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  1. Hadoop HDFS
  2. HDFS-4232

NN fails to write a fsimage with stale leases

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 2.0.3-alpha, 0.23.6
    • Component/s: namenode
    • Labels:
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      Description

      The reading of a fsimage will ignore leases for non-existent files, but the writing of an image will fail if there are leases for non-existent files. If the image contains leases that reference a non-existent file, then the NN will fail to start, and the 2NN will start but fail to ever write an image.

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