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https://issues.apache.org/jira/browse/HBASE-10495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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rajeshbabu updated HBASE-10495:
-------------------------------
Status: Patch Available (was: Open)
> upgrade script is printing usage two times with help option.
> ------------------------------------------------------------
>
> Key: HBASE-10495
> URL: https://issues.apache.org/jira/browse/HBASE-10495
> Project: HBase
> Issue Type: Bug
> Components: Usability
> Affects Versions: 0.96.0
> Reporter: rajeshbabu
> Assignee: rajeshbabu
> Priority: Minor
> Fix For: 0.96.2, 0.98.1, 0.99.0
>
> Attachments: HBASE-10495.patch
>
>
> while testing 0.98 RC found usage is printing two times with help option.
> {code}
> HOST-10-18-91-14:/home/rajeshbabu/98RC3/hbase-0.98.0-hadoop2/bin # ./hbase
> upgrade -h
> usage: $bin/hbase upgrade -check [-dir DIR]|-execute
> -check Run upgrade check; looks for HFileV1 under ${hbase.rootdir}
> or provided 'dir' directory.
> -dir <arg> Relative path of dir to check for HFileV1s.
> -execute Run upgrade; zk and hdfs must be up, hbase down
> -h,--help Help
> Read http://hbase.apache.org/book.html#upgrade0.96 before attempting upgrade
> Example usage:
> Run upgrade check; looks for HFileV1s under ${hbase.rootdir}:
> $ bin/hbase upgrade -check
> Run the upgrade:
> $ bin/hbase upgrade -execute
> usage: $bin/hbase upgrade -check [-dir DIR]|-execute
> -check Run upgrade check; looks for HFileV1 under ${hbase.rootdir}
> or provided 'dir' directory.
> -dir <arg> Relative path of dir to check for HFileV1s.
> -execute Run upgrade; zk and hdfs must be up, hbase down
> -h,--help Help
> Read http://hbase.apache.org/book.html#upgrade0.96 before attempting upgrade
> Example usage:
> Run upgrade check; looks for HFileV1s under ${hbase.rootdir}:
> $ bin/hbase upgrade -check
> Run the upgrade:
> $ bin/hbase upgrade -execute
> {code}
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