[ https://issues.apache.org/jira/browse/HDFS-9089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsz Wo Nicholas Sze updated HDFS-9089: -------------------------------------- Hadoop Flags: Incompatible change This looks like an incompatible change. > 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 > Attachments: HDFS-9089.01.patch, HDFS-9089.02.patch > > > 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". -- This message was sent by Atlassian JIRA (v6.3.4#6332)