Karaf 4.3.6
I have scheduled a command to run on a cron schedule, but the command fails
with "java.lang.IllegalStateException: session is closed" after I exit the
Karaf client session. The command will only run in the client session
scheduling the command.
Since command execution can be schedule, I would expect the client session
scheduling the command would not be required for each execution.
What is I doing wrong?
***
* Command to schedule the execution of foo:emailReport at 5PM
**
karaf@root()> scheduler:schedule-command --cron "0 0 17 * * ?" "foo:emailReport
-r j...@example.com &"
karaf@root()> scheduler:list
Name │ Schedule
──────────────────────────────────────────┼───────────────────────────────────────────
foo:emailReport -r j...@example.com │ cron(0 0 17 * * ?)
***
* karaf.log
***
2022-05-15T17:00:00,025 | WARN | Karaf_Worker-5 | ScriptJob
| 80 - org.apache.karaf.scheduler.core - 4.3.6 | Error executing
scheduled command foo:emailReport -r j...@example.com &
java.lang.IllegalStateException: session is closed
at
org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:171)
~[?:?]
at
org.apache.karaf.shell.impl.console.ConsoleSessionImpl.execute(ConsoleSessionImpl.java:496)
~[?:?]
at
org.apache.karaf.scheduler.command.support.CommandJob.execute(CommandJob.java:40)
[!/:?]
at
org.apache.karaf.scheduler.core.QuartzJobExecutor.execute(QuartzJobExecutor.java:58)
[!/:?]
at org.quartz.core.JobRunShell.run(JobRunShell.java:202) [!/:?]
at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)
[!/:?]
2022-05-15T17:03:41,930 | INFO | Karaf_Worker-6 |
ServiceRequestEmailReceiver | 152 -
com.alexanderpest.bugdata.msg-email-receiver - 2.0.2 | Message count = 554
karaf@root()> scheduler:list
Name │ Schedule
──────────────────────────────────────────┼───────────────────────────────────────────
foo:emailReport -r j...@example.com & │ cron(0 0 17 * * ?)
Paul Spencer
