[HDFS-13346] RBF: Fix synchronization of router quota and nameservice quota

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 2.10.0, 3.2.0, 3.1.1
• Labels: incompatible
• Target Version/s: 3.2.0, 3.1.1
• Hadoop Flags: Reviewed
• Assignee: Yiqun Lin
• Reporter: liuhongtong
• Created: 25/Mar/18 14:05
• Updated: 15/May/18 00:45
• Resolved: 11/May/18 07:12

Description

Check Router Quota and ns Quota:

$ hdfs dfsrouteradmin -ls /ns10t
Mount Table Entries:
Source                    Destinations              Owner                     Group                     Mode                      Quota/Usage              
/ns10t                    ns10->/ns10t              hadp                      hadp                      rwxr-xr-x                 [NsQuota: 150/319, SsQuota: -/-]
/ns10t/ns1mountpoint      ns1->/a/tt                hadp                      hadp                      rwxr-xr-x                 [NsQuota: -/-, SsQuota: -/-]
$ hdfs dfs -count -q hdfs://ns10/ns10t
         150            -155            none             inf            3          302                  0 hdfs://ns10/ns10t

Update Router Quota:

$ hdfs dfsrouteradmin -setQuota /ns10t -nsQuota 400
Successfully set quota for mount point /ns10t

Check Router Quota and ns Quota:

$ hdfs dfsrouteradmin -ls /ns10t
Mount Table Entries:
Source                    Destinations              Owner                     Group                     Mode                      Quota/Usage              
/ns10t                    ns10->/ns10t              hadp                      hadp                      rwxr-xr-x                 [NsQuota: 400/319, SsQuota: -/-]
/ns10t/ns1mountpoint      ns1->/a/tt                hadp                      hadp                      rwxr-xr-x                 [NsQuota: -/-, SsQuota: -/-]

$ hdfs dfs -count -q hdfs://ns10/ns10t
         150            -155            none             inf            3          302                  0 hdfs://ns10/ns10t

Now Router Quota has updated successfully, but ns Quota not.

 

Issue Links

• is related to: HDFS-12934 RBF: Federation supports global quota