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Walter Su resolved HDFS-8558. ----------------------------- Resolution: Duplicate fixed by HDFS-8882. > Remove the use of hard-coded cell size value in balancer Dispatcher > ------------------------------------------------------------------- > > Key: HDFS-8558 > URL: https://issues.apache.org/jira/browse/HDFS-8558 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Kai Zheng > Assignee: Walter Su > Fix For: HDFS-7285 > > > This is part of work in HDFS-8494. To make it easy and discuss this case > better, open this issue to remove the use of hard-coded cell size value in > balancer Dispatcher separately. Also copied some good comments here: > From [~walter.k.su]: > {quote} > It's easy to pass cellSize from BlockInfoStriped to Dispatcher. But the > question is BlockInfoStriped doesn't have it. > You have to get it by: BlockInfoStriped --> getBlockCollection --> getZone > --> getCellSize. A bit complicated, isn't it? > I think BlockInfoStriped needs to keep cellSize. > {quote} > From [~vinayrpet]: > {quote} > I too was thinking the same when the FSImageLoader problem has came up. This > will increase the memory usage by ~4bytes for each block though. > {quote} -- This message was sent by Atlassian JIRA (v6.3.4#6332)