[HDFS-13085] getStoragePolicy varies b/w REST and CLI for unspecified path

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Hadoop Flags: Incompatible change
• Assignee: Mukul Kumar Singh
• Reporter: Brahma Reddy Battula
• Created: 30/Jan/18 10:03
• Updated: 31/Jan/18 04:55

Description

CLI

hdfs storagepolicies -getStoragePolicy -path /node-label-root
The storage policy of /node-label-root is unspecified

REST 

curl -i "http://1*.*.*.*:50070/webhdfs/v1/node-label-root?op=GETSTORAGEPOLICY"

{"BlockStoragePolicy":\{"copyOnCreateFile":false,"creationFallbacks":[],"id":7,"name":"HOT","replicationFallbacks":["ARCHIVE"],"storageTypes":["DISK"]}}

HDFS-11968  introduced this new behaviour for CLI.