[HDFS-15498] Show snapshots deletion status in snapList cmd - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 3.4.0
Component/s: snapshots
Labels:
None

Description

~~HDFS-15488~~ adds a cmd to list all snapshots for a given snapshottable directory. A snapshot can be just marked as deleted with ordered deletion config set. This Jira aims to add deletion status to cmd output.

SAMPLE OUTPUT:

sbanerjee-MBP15:hadoop-3.4.0-SNAPSHOT sbanerjee$ bin/hdfs lsSnapshottableDir
drwxr-xr-x 0 sbanerjee supergroup 0 2020-07-27 11:52 2 65536 /user
sbanerjee-MBP15:hadoop-3.4.0-SNAPSHOT sbanerjee$ bin/hdfs lsSnapshot /user
drwxr-xr-x 0 sbanerjee supergroup 0 2020-07-27 11:52 1 ACTIVE /user/.snapshot/s1
drwxr-xr-x 0 sbanerjee supergroup 0 2020-07-27 11:51 0 DELETED /user/.snapshot/s20200727-115156.407