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From "Matt Whipple (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GROOVY-8324) Enabling groovy.indy.logging can lead to stack overflows
Date Tue, 19 Sep 2017 20:31:00 GMT

     [ https://issues.apache.org/jira/browse/GROOVY-8324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matt Whipple updated GROOVY-8324:
---------------------------------
    Affects Version/s: 2.4.12

> Enabling groovy.indy.logging can lead to stack overflows
> --------------------------------------------------------
>
>                 Key: GROOVY-8324
>                 URL: https://issues.apache.org/jira/browse/GROOVY-8324
>             Project: Groovy
>          Issue Type: Bug
>    Affects Versions: 2.4.12
>            Reporter: Matt Whipple
>
> Still digging through this a bit more, but while trying to diagnose performance issues
I enabled indy logging which led to:
> {noformat}
> ! Caused by: java.lang.StackOverflowError: null
> ! at java.lang.Class.getEnclosingMethodInfo(Class.java:1072)
> ! at java.lang.Class.getEnclosingClass(Class.java:1272)
> ! at java.lang.Class.getSimpleBinaryName(Class.java:1443)
> ! at java.lang.Class.getSimpleName(Class.java:1309)
> ! at java.lang.invoke.MethodType.toString(MethodType.java:797)
> ! at java.lang.String.valueOf(String.java:2982)   <--- Loops back to here
> ! at java.lang.StringBuilder.append(StringBuilder.java:131)
> ! at org.codehaus.groovy.vmplugin.v7.Selector$MethodSelector.<init>(Selector.java:488)
> ! at org.codehaus.groovy.vmplugin.v7.Selector.getSelector(Selector.java:98)
> ! at org.codehaus.groovy.vmplugin.v7.IndyInterface.selectMethod(IndyInterface.java:227)
> ! at MyDomainClass.toString(MyDomainClass.groovy)
> {noformat}
> The class itself stringifies without issue, I'm presently changing it to use {{@CompileStatic}}
but it might be nice if that specific log message could be toggled independently of the others
to try to avoid the possibility of blowing up while attempting to troubleshooting. 
> {noformat}
> java version "1.8.0_45"
> Java(TM) SE Runtime Environment (build 1.8.0_45-b14)
> Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode)
> {noformat}



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