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Posted to hdfs-dev@hadoop.apache.org by "Oleg Danilov (JIRA)" <ji...@apache.org> on 2017/08/17 05:06:00 UTC

[jira] [Created] (HDFS-12314) Typo in the TestDataNodeHotSwapVolumes.testAddOneNewVolume()

Oleg Danilov created HDFS-12314:
-----------------------------------

             Summary: Typo in the TestDataNodeHotSwapVolumes.testAddOneNewVolume()
                 Key: HDFS-12314
                 URL: https://issues.apache.org/jira/browse/HDFS-12314
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Oleg Danilov
            Priority: Trivial


Should be maxNumBlocks-minNumBlocks

lines 410-414:
{code:java}
    for (BlockListAsLongs blockList : blockReports.get(0).values()) {
      minNumBlocks = Math.min(minNumBlocks, blockList.getNumberOfBlocks());
      maxNumBlocks = Math.max(maxNumBlocks, blockList.getNumberOfBlocks());
    }
    assertTrue(Math.abs(maxNumBlocks - maxNumBlocks) <= 1);
{code}




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