[HDFS-11432] Federation : Support fully qualified path for Quota/Snapshot/cacheadmin/cryptoadmin commands

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha4, 2.8.2
• Component/s: federation
• Hadoop Flags: Reviewed
• Assignee: Brahma Reddy Battula Assign to me
• Reporter: Brahma Reddy Battula
• Created: 20/Feb/17 07:24
• Updated: 07/Jun/17 23:56
• Resolved: 01/Mar/17 05:28

Description

As of now, client needs to change "fs.defaultFS" to connect to specific name service when cluster is federated cluster which will be inconvenient for user.

Snapshot

 hdfs dfsadmin -allowSnapshot hdfs://hacluster/Dir1/snapdir2
allowSnapshot: FileSystem viewfs://ClusterX/ is not an HDFS file system
Usage: hdfs dfsadmin [-allowSnapshot <snapshotDir>]

Quota

hdfs dfsadmin -setQuota 10 hdfs://hacluster/Bulkload
setQuota: FileSystem viewfs://ClusterX/ is not an HDFS file system
Usage: hdfs dfsadmin [-setQuota <quota> <dirname>...<dirname>]