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Tsz Wo Nicholas Sze commented on HDFS-5464: ------------------------------------------- [~andrew.wang], could you help doing the microbenchmark you suggested? > Simplify block report diff calculation > -------------------------------------- > > Key: HDFS-5464 > URL: https://issues.apache.org/jira/browse/HDFS-5464 > Project: Hadoop HDFS > Issue Type: Improvement > Components: namenode > Reporter: Tsz Wo Nicholas Sze > Assignee: Tsz Wo Nicholas Sze > Priority: Minor > Attachments: h5464_20131105.patch, h5464_20131105b.patch, > h5464_20131105c.patch, h5464_20140715.patch, h5464_20140715b.patch > > > The current calculation in BlockManager.reportDiff(..) is unnecessarily > complicated. We could simplify the calculation. -- This message was sent by Atlassian JIRA (v6.2#6252)