While Namenode processing the blocksBeingWrittenReport, it will log incorrect 
number blocks count
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                 Key: HDFS-2673
                 URL: https://issues.apache.org/jira/browse/HDFS-2673
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: name-node
    Affects Versions: 1.0.0
            Reporter: Uma Maheswara Rao G
            Assignee: Uma Maheswara Rao G
            Priority: Trivial


In NameNode#blocksBeingWrittenReport
 we have the following stateChangeLog
{code}
stateChangeLog.info("*BLOCK* NameNode.blocksBeingWrittenReport: "
           +"from "+nodeReg.getName()+" "+blocks.length +" blocks");
{code}

here blocks is long array. Every consecutive 3 elements represents a block ( 
length, blockid, genstamp).

So, here in log message, blocks.length should be blocks.length/3.

 

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