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https://issues.apache.org/jira/browse/KARAF-6975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17888966#comment-17888966
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Lijun Liao commented on KARAF-6975:
-----------------------------------
Sorry for the (very) late response.
# What do you mean "test.script is not correct as it stores all in memory"?
The script writes the intermediate result always to file and prints just the
round number.
# Shall I raise an issue in Felix Gogo?
> "java.lang.OutOfMemoryError: GC overhead limit exceeded" thrown while
> executing 1000s commands via shell:source
> ---------------------------------------------------------------------------------------------------------------
>
> Key: KARAF-6975
> URL: https://issues.apache.org/jira/browse/KARAF-6975
> Project: Karaf
> Issue Type: Bug
> Components: karaf
> Affects Versions: 4.2.9, 4.2.10
> Environment: Tested with apache-karafa-4.2.10 and 4.2.19 in ubuntu 18
> and JDK 8.
> Reporter: Lijun Liao
> Assignee: Jean-Baptiste Onofré
> Priority: Major
> Attachments: test.script
>
>
> Steps to reproduce the exception:
> # Start karaf with bin/karaf
> # Execute shell:source /path/to/test.script (see attachment)
> Error shown in the karaf console:
> {quote}round 2326
> Exception in thread "pool-5-thread-52" java.lang.OutOfMemoryError: GC
> overhead limit exceeded
> Error executing command: java.lang.reflect.InvocationTargetException
> {quote}
> Error in the data/logs/karaf.log
> {quote}2020-12-19T20:46:55,963 | INFO | pipe-source test.script |
> SourceAction | 35 - org.apache.karaf.
> shell.commands - 4.2.10 | Printing file:
> /home/lliao/Downloads/apache-karaf-4.2.10/test.script
> 2020-12-19T20:47:01,684 | ERROR | Karaf local console user karaf | ShellUtil
> | 36 - org.apache
> .karaf.shell.core - 4.2.10 | Exception caught while executing command
> java.lang.reflect.InvocationTargetException: null
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_272]
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> ~[?:1.8.0_272]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[?:1.8.0_272]
> at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_272]
> at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:143)
> ~[?:?]
> at
> org.apache.karaf.shell.impl.console.SessionFactoryImpl$ShellCommand.lambda$wrap$0(SessionFactoryImpl.java:218)
> ~[?:?]
> at
> org.apache.karaf.shell.impl.console.SessionFactoryImpl$ShellCommand.execute(SessionFactoryImpl.java:264)
> ~[?:?]
> at
> org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:68)
> ~[?:?]
> at
> org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:86)
> ~[?:?]
> at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:599) ~[?:?]
> at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:526)
> ~[?:?]
> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:415) ~[?:?]
> at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:416) ~[?:?]
> at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229) ~[?:?]
> at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59) ~[?:?]
> at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_272]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> ~[?:1.8.0_272]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> ~[?:1.8.0_272]
> at java.lang.Thread.run(Thread.java:748) [?:1.8.0_272]
> Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
> {quote}
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