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  1. Hadoop HDFS
  2. HDFS-17528

FsImageValidation: set txid when saving a new image

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      • When the fsimage is specified as a file and the FsImageValidation tool saves a new image (for removing inaccessible inodes), the txid is not set. Then, the resulted image will have 0 as its txid.
      • When the fsimage is specified as a directory, the txid is set. However, it will get NPE since NameNode metrics is uninitialized (although the metrics is not used by FsImageValidation).

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          Improvement - An improvement or enhancement to an existing feature or task. HDFS-17380 FsImageValidation: remove inaccessible nodes

          • Major - Major loss of function.
          • Resolved
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          Web Link GitHub Pull Request #6828

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              szetszwo Tsz-wo Sze
              szetszwo Tsz-wo Sze
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