Hemant Kumar created HDDS-10841:
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Summary: Snapshot diff CLI help should prints default value for
paramaters
Key: HDDS-10841
URL: https://issues.apache.org/jira/browse/HDDS-10841
Project: Apache Ozone
Issue Type: Sub-task
Reporter: Hemant Kumar
Unlikely other pagination APIs (list volume, bucket, keys, etc) snapshot diff
CLI help doesn't print default values for page-size.
List bucket CLI help:
{code:java}
Usage: ozone sh bucket list [-hV] [--has-snapshot] [-p=<prefix>]
[-s=<startItem>] [[-l=<limit>] | [-a]] <value>
lists the buckets in a volume.
<value> URI of the volume.
Ozone URI could either be a full URI or short URI.
Full URI should start with o3://, in case of non-HA
clusters it should be followed by the host name and
optionally the port number. In case of HA clusters
the service id should be used. Service id provides a
logical name for multiple hosts and it is defined
in the property ozone.om.service.ids.
Example of a full URI with host name and port number
for a key:
o3://omhostname:9862/vol1/bucket1/key1
With a service id for a volume:
o3://omserviceid/vol1/
Short URI should start from the volume.
Example of a short URI for a bucket:
vol1/bucket1
Any unspecified information will be identified from
the config files. -a, --all List
all results
-h, --help Show this help message and exit.
--has-snapshot Only show buckets that have at least one active
snapshot.
-l, --length=<limit> Maximum number of items to list
Default: 100
-p, --prefix=<prefix> Prefix to filter the items
-s, --start=<startItem> The item to start the listing from.
This will be excluded from the result.
-V, --version Print version information and exit. {code}
Snapshot diff CLI help.
{code:java}
Usage: ozone sh snapshot diff [-chV] [-p=<pageSize>] [-t=<token>] <value>
<fromSnapshot> <toSnapshot>
Get the differences between two snapshots
<value> URI of the volume/bucket.
Ozone URI could either be a full URI or short URI.
Full URI should start with o3://, in case of non-HA
clusters it should be followed by the host name and
optionally the port number. In case of HA clusters
the service id should be used. Service id provides a
logical name for multiple hosts and it is defined
in the property ozone.om.service.ids.
Example of a full URI with host name and port number
for a key:
o3://omhostname:9862/vol1/bucket1/key1
With a service id for a volume:
o3://omserviceid/vol1/
Short URI should start from the volume.
Example of a short URI for a bucket:
vol1/bucket1
Any unspecified information will be identified from
the config files.
<fromSnapshot> from snapshot name
<toSnapshot> to snapshot name
-c, --cancel Request to cancel a running SnapshotDiff job. If the
job is not IN_PROGRESS, the request will fail.
-h, --help Show this help message and exit.
-p, --page-size=<pageSize>
number of diff entries to be returned in the response
(optional)
-t, --token=<token> continuation token for next page (optional)
-V, --version Print version information and exit. {code}
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