[jira] [Commented] (HDFS-5480) Update Balancer for HDFS-2832

[Junping Du (JIRA)]

[ 
https://issues.apache.org/jira/browse/HDFS-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13817151#comment-13817151
 ] 

Junping Du commented on HDFS-5480:
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Hi Nicholas, thanks for jira and patch. Do you think this JIRA is overlapped 
with HDFS-4989? or we have different phases and HDFS-4989 can address more 
later? Would like to get your comments. Thanks!

 Update Balancer for HDFS-2832
 -

 Key: HDFS-5480
 URL: https://issues.apache.org/jira/browse/HDFS-5480
 Project: Hadoop HDFS
  Issue Type: Sub-task
  Components: balancer
Reporter: Tsz Wo (Nicholas), SZE
Assignee: Tsz Wo (Nicholas), SZE
 Attachments: h5480_20131108.patch


 Block location type is changed from datanode to datanode storage.  Balancer 
 needs to handle it.



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[jira] [Commented] (HDFS-5480) Update Balancer for HDFS-2832

[Tsz Wo (Nicholas), SZE (JIRA)]

[ 
https://issues.apache.org/jira/browse/HDFS-5480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13817589#comment-13817589
 ] 

Tsz Wo (Nicholas), SZE commented on HDFS-5480:
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Hi Junping, I was trying to fix balancer related tests so that we could merge 
the branch.  So I think there is only a little overlap with HDFS-4989.

The balancer did not have storage information so that I added 
getDatanodeReportWithStorage.  It seems that it may be better to just add 
datanode information to BlockWithLocations.  I will try it.

 Update Balancer for HDFS-2832
 -

 Key: HDFS-5480
 URL: https://issues.apache.org/jira/browse/HDFS-5480
 Project: Hadoop HDFS
  Issue Type: Sub-task
  Components: balancer
Reporter: Tsz Wo (Nicholas), SZE
Assignee: Tsz Wo (Nicholas), SZE
 Attachments: h5480_20131108.patch


 Block location type is changed from datanode to datanode storage.  Balancer 
 needs to handle it.



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