Archana T created HDFS-9089:
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Summary: Balancer and Mover should use ".system" as reserved inode
name instead of "system"
Key: HDFS-9089
URL: https://issues.apache.org/jira/browse/HDFS-9089
Project: Hadoop HDFS
Issue Type: Improvement
Components: balancer & mover
Reporter: Archana T
Assignee: Surendra Singh Lilhore
Currently Balancer and Mover create "/system" for placing mover.id and
balancer.id
hdfs dfs -ls /
drwxr-xr-x - root hadoop 0 2015-09-16 12:49 {color:red}/system{color}
This folder created in not deleted once mover or balancer work is completed So
user cannot create dir "system" .
Its better to make ".system" as reserved inode for balancer and mover instead
of "system".
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