[CTAKES-263] OpenJDK6: Out of memory error on CVD default example

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.2.0
• Labels: openjdk

Environment

Physical Memory: 4GB
UMLS logon: no, using defaults only
Java Memory: -Xms512M -Xmx1024M

java version "1.6.0_27"
OpenJDK Runtime Environment (IcedTea6 1.12.6) (6b27-1.12.6-1ubuntu0.13.04.2) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)

• Assignee: Pei Chen
• Reporter: Andy McMurry
• Created: 12/Nov/13 03:33
• Updated: 23/Jun/14 15:48
• Resolved: 23/Jun/14 15:48

Description

Steps to reproduce

Step #1.
Follow instructions per User Guide
https://cwiki.apache.org/confluence/display/CTAKES/cTAKES+3.1+User+Install+Guide

Step #2. Run default CVD
bin/runctakesCVD.sh

Step #3. Expected = AE loaded, actual = Memory error
Exception in thread "AWT-EventQueue-2" java.lang.OutOfMemoryError: Java heap space
at scala.collection.mutable.BitSet.<init>(BitSet.scala:48)
at org.mitre.jcarafe.crf.CoreModelSerializer$$anonfun$bitsetMap$2.apply(Model.scala:191)
at org.mitre.jcarafe.crf.CoreModelSerializer$$anonfun$bitsetMap$2.apply(Model.scala:190)
at sbinary.Generic$$anon$5.reads(generic.scala:71)
at sbinary.Operations$.read(operations.scala:9)
at sbinary.Generic$$anon$11.reads(generic.scala:170)
at sbinary.Operations$.read(operations.scala:9)
at sbinary.BasicTypes$$anon$4.reads(standardtypes.scala:29)
at sbinary.BasicTypes$$anon$4.reads(standardtypes.scala:24)
at sbinary.Operations$.read(operations.scala:9)
at sbinary.Generic$CollectionFormat$$anonfun$reads$1.apply(generic.scala:23)
at sbinary.Generic$CollectionFormat$$anonfun$reads$1.apply(generic.scala:23)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)
at scala.collection.immutable.Range.foreach(Range.scala:75)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:194)
at scala.collection.immutable.Range.map(Range.scala:43)
at sbinary.Generic$CollectionFormat.reads(generic.scala:23)
at sbinary.Operations$.read(operations.scala:9)
at sbinary.Generic$$anon$5.reads(generic.scala:71)
at sbinary.Operations$.read(operations.scala:9)
at sbinary.BasicTypes$$anon$3.reads(standardtypes.scala:10)
at sbinary.BasicTypes$$anon$3.reads(standardtypes.scala:8)
at sbinary.Operations$.read(operations.scala:9)
at sbinary.Generic$$anon$11.reads(generic.scala:167)
at sbinary.Operations$.read(operations.scala:9)
at sbinary.Generic$$anon$14.reads(generic.scala:259)
at sbinary.Operations$.read(operations.scala:9)
at sbinary.Operations$.fromFile(operations.scala:45)
at org.mitre.jcarafe.crf.StandardSerializer$.readModel(Model.scala:329)
at org.mitre.jcarafe.crf.StandardSerializer$.readModel(Model.scala:333)
at org.mitre.jcarafe.scopetagger.FullDecoder$$anon$9.<init>(ScopeParser.scala:89)