Archana T created HDFS-7736:
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Summary: [HDFS]Few Command print incorrect command usage
Key: HDFS-7736
URL: https://issues.apache.org/jira/browse/HDFS-7736
Project: Hadoop HDFS
Issue Type: Bug
Components: tools
Affects Versions: 2.6.0
Reporter: Archana T
Assignee: Brahma Reddy Battula
Priority: Trivial
Scenario --
Try the following hdfs commands --
Scenario --
Try the following hdfs commands --
1.
# ./hdfs dfsadmin -getStoragePolicy
Usage:*{color:red} java DFSAdmin {color}*[-getStoragePolicy path]
Expected-
Usage:*{color:green} hdfs dfsadmin {color}*[-getStoragePolicy path]
2.
# ./hdfs dfsadmin -setStoragePolicy
Usage:*{color:red} java DFSAdmin {color}*[-setStoragePolicy path policyName]
Expected-
Usage:*{color:green} hdfs dfsadmin {color}*[-setStoragePolicy path policyName]
3.
# ./hdfs fsck
Usage:*{color:red} DFSck <path> {color}*[-list-corruptfileblocks | [-move |
-delete | -openforwrite] [-files [-blocks [-locations | -racks]]]]
Expected-
Usage:*{color:green} hdfs fsck <path> {color}*[-list-corruptfileblocks | [-move
| -delete | -openforwrite] [-files [-blocks [-locations | -racks]]]]
4.
# ./hdfs snapshotDiff
Usage:
*{color:red}SnapshotDiff{color}* <snapshotDir> <from> <to>:
Expected-
Usage:
*{color:green}snapshotDiff{color}* <snapshotDir> <from> <to>:
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