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  1. Hadoop HDFS
  2. HDFS-11598

Improve -setrep for Erasure Coded files

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      Quoting my comments in HDFS-10974:

      Looking at code again, I think we can improve the handling of EC files better:

      • In SetReplication#processPath, can we check if the file is EC before invoking setReplication() on it?
      • -setrep also has a command switch -w to wait for the file to be replicated. Can we ignore this if the file is erasure coded?

      Also, in fact, -setrep only make sense for HDFS file system...

        Attachments

        1. HDFS-11598.001.patch
          4 kB
          Yiqun Lin
        2. HDFS-11598.002.patch
          4 kB
          Yiqun Lin

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            • Assignee:
              linyiqun Yiqun Lin
              Reporter:
              jojochuang Wei-Chiu Chuang
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