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From "Xilai Dai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KARAF-5078) Shell crash
Date Fri, 05 May 2017 06:52:04 GMT

    [ https://issues.apache.org/jira/browse/KARAF-5078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15997857#comment-15997857
] 

Xilai Dai commented on KARAF-5078:
----------------------------------

@Christian: The ERROR and crash behaviour is reproducible following these steps:

1) execute log:tail or log:display from the console
2) during the display (not finished), press Ctrl + C to interrupt

{code}
2017-05-05T14:12:40,540 | ERROR | Karaf local console user karaf | he.karaf.shell.support.ShellUtil
 149 | 108 - org.apache.karaf.shell.core - 4.1.1 | Exception caught while executing command
java.lang.NumberFormatException: For input string: "36m"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:?]
	at java.lang.Integer.parseInt(Integer.java:580) [?:?]
	at java.lang.Integer.parseInt(Integer.java:615) [?:?]
	at org.jline.terminal.impl.jna.win.WindowsAnsiOutputStream.write(WindowsAnsiOutputStream.java:189)
[173:org.jline:3.2.0]
	at java.io.FilterOutputStream.write(FilterOutputStream.java:125) [?:?]
	at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) [?:?]
	at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291) [?:?]
	at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295) [?:?]
	at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) [?:?]
	at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) [?:?]
	at java.io.PrintWriter.flush(PrintWriter.java:320) [?:?]
	at org.jline.reader.impl.LineReaderImpl.flush(LineReaderImpl.java:640) [173:org.jline:3.2.0]
	at org.jline.reader.impl.LineReaderImpl.cleanup(LineReaderImpl.java:2199) [173:org.jline:3.2.0]
	at org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:567) [173:org.jline:3.2.0]
	at org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:339)
[108:org.apache.karaf.shell.core:4.1.1]
	at java.lang.Thread.run(Thread.java:745) [?:?]
{code}

> Shell crash
> -----------
>
>                 Key: KARAF-5078
>                 URL: https://issues.apache.org/jira/browse/KARAF-5078
>             Project: Karaf
>          Issue Type: Bug
>    Affects Versions: 4.1.1
>         Environment: Windows 7
>            Reporter: Scott Leschke
>            Assignee: Christian Schneider
>            Priority: Critical
>             Fix For: 4.1.2
>
>
> Karaf shell behaves badly in Windows console. It appears better than 4.1.0 but still
a problem. Command string start out red and turns dark blue while typing become virtually
unreadable.
> Most problematic though is that the shell crashed and brought down Karaf as a result
of entering the word "bundle" at the console prompt. After the following tracebacks, the Felix
shutdown sequence is displayed in the log.
> 2017-03-31T09:56:38,363 | ERROR | Karaf local console user karaf | ShellUtil        
               | 42 - org.apache.karaf.shell.core - 4.1.1 | Exception caught while executing
command
> java.lang.NumberFormatException: For input string: "1B"
> 	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:?]
> 	at java.lang.Integer.parseInt(Integer.java:580) ~[?:?]
> 	at java.lang.Integer.parseInt(Integer.java:615) ~[?:?]
> 	at org.jline.terminal.impl.jna.win.WindowsAnsiOutputStream.write(WindowsAnsiOutputStream.java:189)
~[?:?]
> 	at java.io.FilterOutputStream.write(FilterOutputStream.java:125) ~[?:?]
> 	at java.nio.channels.Channels$WritableByteChannelImpl.write(Channels.java:458) ~[?:?]
> 	at org.apache.felix.gogo.runtime.Pipe$MultiChannel.write(Pipe.java:644) ~[42:org.apache.karaf.shell.core:4.1.1]
> 	at java.nio.channels.Channels.writeFullyImpl(Channels.java:78) ~[?:?]
> 	at java.nio.channels.Channels.writeFully(Channels.java:101) ~[?:?]
> 	at java.nio.channels.Channels.access$000(Channels.java:61) ~[?:?]
> 	at java.nio.channels.Channels$1.write(Channels.java:174) ~[?:?]
> 	at java.io.PrintStream.write(PrintStream.java:480) ~[?:?]
> 	at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) ~[?:?]
> 	at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291) ~[?:?]
> 	at sun.nio.cs.StreamEncoder.flushBuffer(StreamEncoder.java:104) ~[?:?]
> 	at java.io.OutputStreamWriter.flushBuffer(OutputStreamWriter.java:185) ~[?:?]
> 	at java.io.PrintStream.write(PrintStream.java:527) ~[?:?]
> 	at java.io.PrintStream.print(PrintStream.java:669) ~[?:?]
> 	at java.io.PrintStream.println(PrintStream.java:806) ~[?:?]
> 	at org.apache.felix.gogo.jline.Posix._main(Posix.java:134) ~[42:org.apache.karaf.shell.core:4.1.1]
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:?]
> 	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?]
> 	at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:136) ~[42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.karaf.shell.impl.console.SessionFactoryImpl$ShellCommand.lambda$wrap$0(SessionFactoryImpl.java:195)
~[42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.karaf.shell.impl.console.SessionFactoryImpl$ShellCommand.execute(SessionFactoryImpl.java:241)
[42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:68)
[42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:86)
[42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:560) [42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:486) [42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:375) [42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:417) [42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229) [42:org.apache.karaf.shell.core:4.1.1]
> 	at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59) [42:org.apache.karaf.shell.core:4.1.1]
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:?]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:?]
> 	at java.lang.Thread.run(Thread.java:745) [?:?]
> 2017-03-31T09:56:38,371 | ERROR | Karaf local console user karaf | ShellUtil        
               | 42 - org.apache.karaf.shell.core - 4.1.1 | Exception caught while executing
command
> java.lang.NumberFormatException: For input string: "1Bl"
> 	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:?]
> 	at java.lang.Integer.parseInt(Integer.java:580) [?:?]
> 	at java.lang.Integer.parseInt(Integer.java:615) [?:?]
> 	at org.jline.terminal.impl.jna.win.WindowsAnsiOutputStream.write(WindowsAnsiOutputStream.java:189)
[49:org.jline:3.2.0]
> 	at java.io.FilterOutputStream.write(FilterOutputStream.java:125) [?:?]
> 	at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) [?:?]
> 	at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291) [?:?]
> 	at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295) [?:?]
> 	at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) [?:?]
> 	at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) [?:?]
> 	at java.io.PrintWriter.flush(PrintWriter.java:320) [?:?]
> 	at org.jline.reader.impl.LineReaderImpl.flush(LineReaderImpl.java:640) [49:org.jline:3.2.0]
> 	at org.jline.reader.impl.LineReaderImpl.cleanup(LineReaderImpl.java:2199) [49:org.jline:3.2.0]
> 	at org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:567) [49:org.jline:3.2.0]
> 	at org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:339)
[42:org.apache.karaf.shell.core:4.1.1]
> 	at java.lang.Thread.run(Thread.java:745) [?:?]



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