[rules-users] java.lang.OutOfMemoryError: Java heap space on Drools 4.0.4

[Shiva Shankar Reddy Katula]

Hi,

 

I am getting the following outofmemory error after upgrading from 3.0.x
to 4.0.4. 

I use to never get this error before. 

I don't think this is because of system memory issue. 

 

I have 8 GB RAM Linux Machine with JBOSS Server.

 

Do anybody have this issue if so what is the resolution.

 

 

22:22:38,177 ERROR [STDERR] Exception in thread "Timer-354"

22:22:38,177 ERROR [STDERR] java.lang.OutOfMemoryError: Java heap space

22:22:38,177 ERROR [STDERR]     at
java.lang.StringCoding.trim(StringCoding.java:64)

22:22:38,177 ERROR [STDERR]     at
java.lang.StringCoding.access$400(StringCoding.java:37)

22:22:38,177 ERROR [STDERR]     at
java.lang.StringCoding$CharsetSE.encode(StringCoding.java:353)

22:22:38,177 ERROR [STDERR]     at
java.lang.StringCoding.encode(StringCoding.java:378)

22:22:38,177 ERROR [STDERR]     at
java.lang.StringCoding.encode(StringCoding.java:384)

22:22:38,177 ERROR [STDERR]     at
java.lang.String.getBytes(String.java:829)

22:22:38,183 ERROR [STDERR]     at
org.drools.rule.builder.dialect.java.JavaDialect.addClassCompileTask(Jav
aDialect.java:472)22:22:38,183 ERROR [STDERR]     at
org.drools.rule.builder.dialect.java.JavaDialect.addFunction(JavaDialect
.java:442)

22:22:38,183 ERROR [STDERR]     at
org.drools.compiler.PackageBuilder.addFunction(PackageBuilder.java:406)

22:22:38,183 ERROR [STDERR]     at
org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:289)

22:22:38,183 ERROR [STDERR]     at
org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java
:167)

 

Thanks,

Shiva

Tel: +91-40-27782000 Ext: 4259

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