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Posted to hdfs-dev@hadoop.apache.org by "venkata ramkumar (JIRA)" <ji...@apache.org> on 2019/01/21 05:46:01 UTC
[jira] [Resolved] (HDFS-13817) RBF: create mount point with RANDOM
policy and with 2 Nameservices doesn't work properly
[ https://issues.apache.org/jira/browse/HDFS-13817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
venkata ramkumar resolved HDFS-13817.
-------------------------------------
Resolution: Not A Problem
> RBF: create mount point with RANDOM policy and with 2 Nameservices doesn't work properly
> -----------------------------------------------------------------------------------------
>
> Key: HDFS-13817
> URL: https://issues.apache.org/jira/browse/HDFS-13817
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: federation
> Reporter: Harshakiran Reddy
> Assignee: venkata ramkumar
> Priority: Major
> Labels: RBF
>
> {{Scenario:-}}
> # Create a mount point with RANDOM policy and with 2 Nameservices .
> # List the target mount path of the Global path.
> Actual Output:
> ===========
> {{ls: `/apps5': No such file or directory}}
> Expected Output:
> =============
> {{if the files are availabel list those files or if it's emtpy it will disply nothing}}
> {noformat}
> bin> ./hdfs dfsrouteradmin -add /apps5 hacluster,ns2 /tmp10 -order RANDOM -owner securedn -group hadoop
> Successfully added mount point /apps5
> bin> ./hdfs dfs -ls /apps5
> ls: `/apps5': No such file or directory
> bin> ./hdfs dfs -ls /apps3
> Found 2 items
> drwxrwxrwx - user group 0 2018-08-09 19:55 /apps3/apps1
> -rw-r--r-- 3 - user group 4 2018-08-10 11:55 /apps3/ttt
> {noformat}
> {{please refer the bellow image for mount inofrmation}}
> {{/apps3 tagged with HASH policy}}
> {{/apps5 tagged with RANDOM policy}}
> {noformat}
> /bin> ./hdfs dfsrouteradmin -ls
> Mount Table Entries:
> Source Destinations Owner Group Mode Quota/Usage
> /apps3 hacluster->/tmp3,ns2->/tmp4 securedn users rwxr-xr-x [NsQuota: -/-, SsQuota: -/-]
> /apps5 hacluster->/tmp5,ns2->/tmp5 securedn users rwxr-xr-x [NsQuota: -/-, SsQuota: -/-]
> {noformat}
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