[KARAF-4596] log:tail doesn't correct correctly with jline 3

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.1.0
• Fix Version/s: 4.1.0
• Component/s: karaf
• Assignee: Guillaume Nodet
• Reporter: Jean-Baptiste Onofré
• Created: 25/Jun/16 04:56
• Updated: 15/Sep/18 16:35
• Resolved: 29/Jul/16 06:52

Description

As Karaf 4.1.x upgraded to jline 3, log:tail doesn't work correctly anymore.

The display itself is OK, but using CTRL-C to stop the display results with:

Error executing command: java.lang.InterruptedException
2016-06-25 06:54:48,688 | ERROR | nsole user karaf | ShellUtil                        | 43 - org.apache.karaf.shell.core - 4.1.0.SNAPSHOT | Exception caught while executing command
java.lang.InterruptedException
        at java.lang.Object.wait(Native Method) ~[?:?]
        at java.lang.Object.wait(Object.java:502) [?:?]
        at org.apache.felix.gogo.runtime.CommandSessionImpl$JobImpl.start(CommandSessionImpl.java:746) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:280) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:157) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:148) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:169) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]

Then, any command fails with:

Error executing command: A job is already in foreground
2016-06-25 06:54:52,540 | ERROR | nsole user karaf | ShellUtil                        | 43 - org.apache.karaf.shell.core - 4.1.0.SNAPSHOT | Exception caught while executing command
java.lang.IllegalStateException: A job is already in foreground
        at org.apache.felix.gogo.runtime.CommandSessionImpl$JobImpl.foreground(CommandSessionImpl.java:642) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.felix.gogo.runtime.CommandSessionImpl$JobImpl.start(CommandSessionImpl.java:740) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:280) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:157) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:148) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:169) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:265) [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
        at java.lang.Thread.run(Thread.java:745) [?:?]