[jira] [Commented] (HBASE-21772) hbase cli help does not mention 'zkcli'

["Sakthi (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-21772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16756753#comment-16756753 ] 

Sakthi commented on HBASE-21772:
--------------------------------

[~busbey], looks like we filter out the display of few of the help options(including zkcli) based on whether or not  we are in the omnibus tarball.
{code}
# Detect if we are in the omnibus tarball
in_omnibus_tarball="false"
if [ -f "${HBASE_HOME}/bin/hbase-daemons.sh" ]; then
  in_omnibus_tarball="true"
fi

  echo "Usage: hbase [<options>] <command> [<args>]"
  ...
  echo "Commands:"
  echo "Some commands take arguments. Pass no args or -h for usage."
  echo "  shell           Run the HBase shell"
  echo "  hbck            Run the HBase 'fsck' tool. Defaults read-only hbck1."
  ...
  if [ "${in_omnibus_tarball}" = "true" ]; then
    echo "  wal             Write-ahead-log analyzer"
    ...
    echo "  zkcli           Run the ZooKeeper shell"
    ...
    echo "  clean           Run the HBase clean up script"
  fi
  echo "  classpath       Dump hbase CLASSPATH"
  ...
  echo "  CLASSNAME       Run the class named CLASSNAME"
{code}

> hbase cli help does not mention 'zkcli'
> ---------------------------------------
>
>                 Key: HBASE-21772
>                 URL: https://issues.apache.org/jira/browse/HBASE-21772
>             Project: HBase
>          Issue Type: Bug
>          Components: Operability, Zookeeper
>    Affects Versions: 2.1.0
>            Reporter: Sean Busbey
>            Assignee: Sakthi
>            Priority: Minor
>
> the hbase command's help doesn't mention zkcli
> {code}
>  hbase
> Usage: hbase [<options>] <command> [<args>]
> Options:
>   --config DIR         Configuration direction to use. Default: ./conf
>   --hosts HOSTS        Override the list in 'regionservers' file
>   --auth-as-server     Authenticate to ZooKeeper using servers configuration
>   --internal-classpath Skip attempting to use client facing jars (WARNING: unstable results between versions)
> Commands:
> Some commands take arguments. Pass no args or -h for usage.
>   shell           Run the HBase shell
>   hbck            Run the HBase 'fsck' tool. Defaults read-only hbck1.
>                   Pass '-j /path/to/HBCK2.jar' to run hbase-2.x HBCK2.
>   snapshot        Tool for managing snapshots
>   classpath       Dump hbase CLASSPATH
>   mapredcp        Dump CLASSPATH entries required by mapreduce
>   pe              Run PerformanceEvaluation
>   ltt             Run LoadTestTool
>   canary          Run the Canary tool
>   version         Print the version
>   regionsplitter  Run RegionSplitter tool
>   rowcounter      Run RowCounter tool
>   cellcounter     Run CellCounter tool
>   pre-upgrade     Run Pre-Upgrade validator tool
>   CLASSNAME       Run the class named CLASSNAME
> {code}
> the command itself still appears to work.



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