[HDFS-2391] Newly set BalancerBandwidth value is not displayed anywhere - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 0.20.205.0
Fix Version/s: 2.0.2-alpha
Component/s: balancer & mover
Labels:
- newbie

Description

with current implementation of
$ hadoop dfsadmin -setBalancerBandwidth <bandwidth in bytes per second>

only shows following message in DN log

INFO org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeCommand action: DNA_BALANCERBANDWIDTHUPDATE

But it would be nice to have the value of <new bandwidth in bytes per second> be displayed in DN log or any other
suitable place, so that we can have a track.

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HDFS-2391.patch
11/May/12 03:44
0.9 kB
Harsh J
HDFS-2391.patch
10/May/12 10:17
1 kB
Harsh J

Issue Links

relates to

HDFS-2202 Changes to balancer bandwidth should not require datanode restart.

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People

Assignee:: Harsh J

Reporter:: Rajit Saha

Votes:: 1 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 30/Sep/11 18:29

Updated:: 11/Oct/12 17:46

Resolved:: 25/May/12 07:05