Dominik Przybysz created KARAF-5063:
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Summary: Karaf shutdowns when '<' or '>' typed in shell
Key: KARAF-5063
URL: https://issues.apache.org/jira/browse/KARAF-5063
Project: Karaf
Issue Type: Bug
Components: karaf-shell
Affects Versions: 4.1.0
Reporter: Dominik Przybysz
I start karaf and type '<':
{code}
bash$ ./bin/karaf
__ __ ____
/ //_/____ __________ _/ __/
/ ,< / __ `/ ___/ __ `/ /_
/ /| |/ /_/ / / / /_/ / __/
/_/ |_|\__,_/_/ \__,_/_/
Apache Karaf (4.1.0)
Hit '<tab>' for a list of available commands
and '[cmd] --help' for help on a specific command.
Hit '<ctrl-d>' or type 'system:shutdown' or 'logout' to shutdown Karaf.
karaf@root()> Error executing command: 2
bash$
{code}
and karaf shutdowns.
Exception from karaf.log:
{code}
2017-03-25T09:51:28,472 | ERROR | Karaf local console user karaf | ShellUtil
| 43 - org.apache.karaf.shell.core - 4.1.0 | Exception
caught while executing command
java.lang.ArrayIndexOutOfBoundsException: 2
at org.apache.felix.gogo.runtime.Token.charAt(Token.java:81)
[43:org.apache.karaf.shell.core:4.1.0]
at java.util.regex.Pattern$Slice.match(Pattern.java:3969) [?:?]
at java.util.regex.Pattern$Branch.match(Pattern.java:4604) [?:?]
at java.util.regex.Matcher.match(Matcher.java:1270) [?:?]
at java.util.regex.Matcher.matches(Matcher.java:604) [?:?]
at org.apache.felix.gogo.runtime.Tokenizer.next(Tokenizer.java:111)
[43:org.apache.karaf.shell.core:4.1.0]
at org.apache.felix.gogo.runtime.Parser.next(Parser.java:284)
[43:org.apache.karaf.shell.core:4.1.0]
at org.apache.felix.gogo.runtime.Parser.program(Parser.java:202)
[43:org.apache.karaf.shell.core:4.1.0]
at
org.apache.felix.gogo.jline.Highlighter.highlight(Highlighter.java:58)
[43:org.apache.karaf.shell.core:4.1.0]
at
org.jline.reader.impl.LineReaderImpl.getDisplayedBufferWithPrompts(LineReaderImpl.java:3263)
[50:org.jline:3.1.3]
at
org.jline.reader.impl.LineReaderImpl.redisplay(LineReaderImpl.java:3203)
[50:org.jline:3.1.3]
at
org.jline.reader.impl.LineReaderImpl.cleanup(LineReaderImpl.java:2180)
[50:org.jline:3.1.3]
at
org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:570)
[50:org.jline:3.1.3]
at
org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:332)
[43:org.apache.karaf.shell.core:4.1.0]
at java.lang.Thread.run(Thread.java:745) [?:?]
{code}
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