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  1. Hadoop HDFS
  2. HDFS-8549

Abort the balancer if an upgrade is in progress

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      Running the balancer during an ongoing upgrade has a negative affect, since DNs do not actually delete blocks. This means the balancer is making lots of extra replicas and not actually reducing the disk utilization of over-utilized nodes.

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        1. HDFS-8549.001.patch
          10 kB
          Andrew Wang
        2. HDFS-8549.002.patch
          10 kB
          Andrew Wang
        3. HDFS-8549.003.patch
          22 kB
          Andrew Wang
        4. HDFS-8549.004.patch
          16 kB
          Andrew Wang
        5. HDFS-8549-branch-2.7.patch
          17 kB
          Konstantin Shvachko

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            andrew.wang Andrew Wang Assign to me
            andrew.wang Andrew Wang
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              Updated:
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