[jboss-jira] [JBoss JIRA] Commented: (JBRULES-2453) Marshalling issue with not rules
[
https://issues.jboss.org/browse/JBRULES-2453?page=com.atlassian.jira.plug...
]
Jordi Alvarez commented on JBRULES-2453:
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Just for completeness:
This problem was not specific to not nodes but also to exist nodes.
We are using version 5.1.1. In our situation, the write of the rete tree state enters in a
infinite loop whenever:
- An exists node is reached which is blocked and has a child.
In this situation an infinite loop occurs in method
OutputMarshaller.writeInitialFactHandleLeftTuples when persisting the exists node.
The changes already applied to OutputMarshaller class in the current development version
fixed the problem for our situation.
Marshalling issue with not rules
--------------------------------
Key: JBRULES-2453
URL: https://issues.jboss.org/browse/JBRULES-2453
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core (expert)
Affects Versions: 5.1.0.M1, 5.1.1.FINAL
Reporter: Kris Verlaenen
Assignee: Edson Tirelli
Fix For: 5.3.0.Beta1
Issue with OutputMarshaller in specific case of Not rules:
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2786)
at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:94)
at
java.io.ObjectOutputStream$BlockDataOutputStream.drain(ObjectOutputStream.java:1838)
at
java.io.ObjectOutputStream$BlockDataOutputStream.write(ObjectOutputStream.java:1769)
at java.io.DataOutputStream.writeInt(DataOutputStream.java:182)
at
java.io.ObjectOutputStream$BlockDataOutputStream.writeInt(ObjectOutputStream.java:1904)
at java.io.ObjectOutputStream.writeInt(ObjectOutputStream.java:769)
at
org.drools.marshalling.impl.OutputMarshaller.writeLeftTuple(OutputMarshaller.java:459)
at
org.drools.marshalling.impl.OutputMarshaller.writeInitialFactHandleLeftTuples(OutputMarshaller.java:356)
at
org.drools.marshalling.impl.OutputMarshaller.writeFactHandles(OutputMarshaller.java:251)
at
org.drools.marshalling.impl.OutputMarshaller.writeSession(OutputMarshaller.java:85)
at
org.drools.marshalling.impl.DefaultMarshaller.marshall(DefaultMarshaller.java:117)
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