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Posted to issues@karaf.apache.org by "Xilai Dai (JIRA)" <ji...@apache.org> on 2018/02/02 06:23:00 UTC
[jira] [Commented] (KARAF-5078) Shell crash
[ https://issues.apache.org/jira/browse/KARAF-5078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16349846#comment-16349846 ]
Xilai Dai commented on KARAF-5078:
----------------------------------
To avoid the misunderstanding from the last comment above, "This was not a Karaf bug." is ONLY for his custom command problem.
But karaf shell console still crash when Ctrl + C during log:display in Karaf 4.1.4. I create a new Jira for better trace it https://issues.apache.org/jira/browse/KARAF-5592
> 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: Jean-Baptiste Onofré
> Priority: Critical
> Fix For: 4.1.2, 4.2.0.M1
>
> Attachments: testkaraf-5078.zip
>
>
> 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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