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From "Mike Drob (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HBASE-19162) bin/hbase cli help should be more forthcoming
Date Thu, 02 Nov 2017 22:01:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16236678#comment-16236678
] 

Mike Drob edited comment on HBASE-19162 at 11/2/17 10:00 PM:
-------------------------------------------------------------

Maybe we shouldn't include the RM's git repo in the version command...


was (Author: mdrob):
Maybe we shouldn't include the committer's git repo in the version command...

> bin/hbase cli help should be more forthcoming
> ---------------------------------------------
>
>                 Key: HBASE-19162
>                 URL: https://issues.apache.org/jira/browse/HBASE-19162
>             Project: HBase
>          Issue Type: Improvement
>          Components: Operability
>    Affects Versions: 2.0.0-alpha-4
>            Reporter: Sean Busbey
>            Priority: Major
>
> The cli help for the {{bin/hbase}} command could use an improvement.
> {code}
> Busbey-MBA:hbase-2.0.0-alpha4 busbey$ ./bin/hbase --help
> Unrecognized option: --help
> Error: Could not create the Java Virtual Machine.
> Error: A fatal exception has occurred. Program will exit.
> Busbey-MBA:hbase-2.0.0-alpha4 busbey$ ./bin/hbase -help
> Usage: java [-options] class [args...]
>            (to execute a class)
>    or  java [-options] -jar jarfile [args...]
>            (to execute a jar file)
> where options include:
>     -d32	  use a 32-bit data model if available
>     -d64	  use a 64-bit data model if available
>     -server	  to select the "server" VM
>                   The default VM is server,
>                   because you are running on a server-class machine.
>     -cp <class search path of directories and zip/jar files>
>     -classpath <class search path of directories and zip/jar files>
>                   A : separated list of directories, JAR archives,
>                   and ZIP archives to search for class files.
>     -D<name>=<value>
>                   set a system property
>     -verbose:[class|gc|jni]
>                   enable verbose output
>     -version      print product version and exit
>     -version:<value>
>                   Warning: this feature is deprecated and will be removed
>                   in a future release.
>                   require the specified version to run
>     -showversion  print product version and continue
>     -jre-restrict-search | -no-jre-restrict-search
>                   Warning: this feature is deprecated and will be removed
>                   in a future release.
>                   include/exclude user private JREs in the version search
>     -? -help      print this help message
>     -X            print help on non-standard options
>     -ea[:<packagename>...|:<classname>]
>     -enableassertions[:<packagename>...|:<classname>]
>                   enable assertions with specified granularity
>     -da[:<packagename>...|:<classname>]
>     -disableassertions[:<packagename>...|:<classname>]
>                   disable assertions with specified granularity
>     -esa | -enablesystemassertions
>                   enable system assertions
>     -dsa | -disablesystemassertions
>                   disable system assertions
>     -agentlib:<libname>[=<options>]
>                   load native agent library <libname>, e.g. -agentlib:hprof
>                   see also, -agentlib:jdwp=help and -agentlib:hprof=help
>     -agentpath:<pathname>[=<options>]
>                   load native agent library by full pathname
>     -javaagent:<jarpath>[=<options>]
>                   load Java programming language agent, see java.lang.instrument
>     -splash:<imagepath>
>                   show splash screen with specified image
> See http://www.oracle.com/technetwork/java/javase/documentation/index.html for more details.
> Busbey-MBA:hbase-2.0.0-alpha4 busbey$ ./bin/hbase -h
> Usage: java [-options] class [args...]
>            (to execute a class)
>    or  java [-options] -jar jarfile [args...]
>            (to execute a jar file)
> where options include:
>     -d32	  use a 32-bit data model if available
>     -d64	  use a 64-bit data model if available
>     -server	  to select the "server" VM
>                   The default VM is server,
>                   because you are running on a server-class machine.
>     -cp <class search path of directories and zip/jar files>
>     -classpath <class search path of directories and zip/jar files>
>                   A : separated list of directories, JAR archives,
>                   and ZIP archives to search for class files.
>     -D<name>=<value>
>                   set a system property
>     -verbose:[class|gc|jni]
>                   enable verbose output
>     -version      print product version and exit
>     -version:<value>
>                   Warning: this feature is deprecated and will be removed
>                   in a future release.
>                   require the specified version to run
>     -showversion  print product version and continue
>     -jre-restrict-search | -no-jre-restrict-search
>                   Warning: this feature is deprecated and will be removed
>                   in a future release.
>                   include/exclude user private JREs in the version search
>     -? -help      print this help message
>     -X            print help on non-standard options
>     -ea[:<packagename>...|:<classname>]
>     -enableassertions[:<packagename>...|:<classname>]
>                   enable assertions with specified granularity
>     -da[:<packagename>...|:<classname>]
>     -disableassertions[:<packagename>...|:<classname>]
>                   disable assertions with specified granularity
>     -esa | -enablesystemassertions
>                   enable system assertions
>     -dsa | -disablesystemassertions
>                   disable system assertions
>     -agentlib:<libname>[=<options>]
>                   load native agent library <libname>, e.g. -agentlib:hprof
>                   see also, -agentlib:jdwp=help and -agentlib:hprof=help
>     -agentpath:<pathname>[=<options>]
>                   load native agent library by full pathname
>     -javaagent:<jarpath>[=<options>]
>                   load Java programming language agent, see java.lang.instrument
>     -splash:<imagepath>
>                   show splash screen with specified image
> See http://www.oracle.com/technetwork/java/javase/documentation/index.html for more details.
> Busbey-MBA:hbase-2.0.0-alpha4 busbey$ ./bin/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
> Commands:
> Some commands take arguments. Pass no args or -h for usage.
>   shell           Run the HBase shell
>   hbck            Run the hbase 'fsck' tool
>   snapshot        Tool for managing snapshots
>   wal             Write-ahead-log analyzer
>   hfile           Store file analyzer
>   zkcli           Run the ZooKeeper shell
>   master          Run an HBase HMaster node
>   regionserver    Run an HBase HRegionServer node
>   zookeeper       Run a ZooKeeper server
>   rest            Run an HBase REST server
>   thrift          Run the HBase Thrift server
>   thrift2         Run the HBase Thrift2 server
>   clean           Run the HBase clean up script
>   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
>   backup          Backup tables for recovery
>   restore         Restore tables from existing backup image
>   CLASSNAME       Run the class named CLASSNAME
> Busbey-MBA:hbase-2.0.0-alpha4 busbey$ 
> {code}



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