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https://issues.apache.org/jira/browse/HDFS-14226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16768959#comment-16768959
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Íñigo Goiri commented on HDFS-14226:
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I have a small comment, in the unit test we now have a folder within the mount
point (/mount/dir/) and a file (/mount/file).
Can we also test in a nested file (/mount/dir/file) and a nested dir with a
file (/mount/dir/dir and /mount/dir/dir/file).
I want to cover the distinction between HASH and HASH_ALL.
> RBF: Setting attributes should set on all subclusters' directories.
> -------------------------------------------------------------------
>
> Key: HDFS-14226
> URL: https://issues.apache.org/jira/browse/HDFS-14226
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Takanobu Asanuma
> Assignee: Ayush Saxena
> Priority: Major
> Labels: RBF
> Attachments: HDFS-14226-HDFS-13891-01.patch,
> HDFS-14226-HDFS-13891-02.patch, HDFS-14226-HDFS-13891-03.patch,
> HDFS-14226-HDFS-13891-04.patch, HDFS-14226-HDFS-13891-05.patch,
> HDFS-14226-HDFS-13891-06.patch, HDFS-14226-HDFS-13891-WIP1.patch
>
>
> Only one subcluster is set now.
> {noformat}
> // create a mount point of multiple subclusters
> hdfs dfsrouteradmin -add /all_data ns1 /data1
> hdfs dfsrouteradmin -add /all_data ns2 /data2
> hdfs ec -Dfs.defaultFS=hdfs://router:8888 -setPolicy -path /all_data -policy
> RS-3-2-1024k
> Set RS-3-2-1024k erasure coding policy on /all_data
> hdfs ec -Dfs.defaultFS=hdfs://router:8888 -getPolicy -path /all_data
> RS-3-2-1024k
> hdfs ec -Dfs.defaultFS=hdfs://ns1-namenode:8020 -getPolicy -path /data1
> RS-3-2-1024k
> hdfs ec -Dfs.defaultFS=hdfs://ns2-namenode:8020 -getPolicy -path /data2
> The erasure coding policy of /data2 is unspecified
> {noformat}
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