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From "Freeman Fang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (KARAF-3500) NPE throws when executing "bin/client shutdown"
Date Thu, 05 Feb 2015 03:58:35 GMT

     [ https://issues.apache.org/jira/browse/KARAF-3500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Freeman Fang updated KARAF-3500:
--------------------------------
    Description: 
when use bin/client shutdown we get NPE in log
{code}
13:25:41,548 | INFO  | pool-16-thread-2 | ShellCommandFactory              | 49 - org.apache.karaf.shell.ssh
- 2.3.0| Exception caught while executing command

java.lang.NullPointerException

	at org.apache.karaf.shell.osgi.Shutdown.doExecute(Shutdown.java:83)

	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:39)

	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)

{code}


and get 
{code}
Error executing command: java.lang.NullPointerException
{code}
from client
Too avoid the NPE, we should return some meaningful prompt message

  was:
when use bin/client shutdown we get NPE in log
{code}
13:25:41,548 | INFO  | pool-16-thread-2 | ShellCommandFactory              | 49 - org.apache.karaf.shell.ssh
- 2.3.0| Exception caught while executing command

java.lang.NullPointerException

	at org.apache.karaf.shell.osgi.Shutdown.doExecute(Shutdown.java:83)

	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:39)

	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)

{code}


and get 
{code}
Error executing command: java.lang.NullPointerException
{code}

Too avoid the NPE, we should return some meaningful prompt message


> NPE throws when executing "bin/client shutdown"
> -----------------------------------------------
>
>                 Key: KARAF-3500
>                 URL: https://issues.apache.org/jira/browse/KARAF-3500
>             Project: Karaf
>          Issue Type: Improvement
>            Reporter: Freeman Fang
>            Assignee: Freeman Fang
>
> when use bin/client shutdown we get NPE in log
> {code}
> 13:25:41,548 | INFO  | pool-16-thread-2 | ShellCommandFactory              | 49 - org.apache.karaf.shell.ssh
- 2.3.0| Exception caught while executing command
> java.lang.NullPointerException
> 	at org.apache.karaf.shell.osgi.Shutdown.doExecute(Shutdown.java:83)
> 	at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:39)
> 	at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)
> {code}
> and get 
> {code}
> Error executing command: java.lang.NullPointerException
> {code}
> from client
> Too avoid the NPE, we should return some meaningful prompt message



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