[HDFS-14226] RBF: Setting attributes should set on all subclusters' directories.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0, HDFS-13891
• Labels: RBF
• Hadoop Flags: Reviewed
• Assignee: Ayush Saxena
• Reporter: Takanobu Asanuma
• Created: 24/Jan/19 07:29
• Updated: 12/Sep/19 19:58
• Resolved: 15/Feb/19 17:25

Description

Only one subcluster is set now.

// 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

Issue Links

• relates to: HDFS-14210 RBF: ACL commands should work over all the destinations