[JCR-1224] Release references to JCR items in tearDown

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.4
• Fix Version/s: 1.4
• Component/s: jackrabbit-jcr-tests

Environment

Linux lysiosdev 2.6.23.1-21.fc7 #1 SMP Thu Nov 1 20:28:15 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
java version "1.5.0_12"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_12-b04)
Java HotSpot(TM) 64-Bit Server VM (build 1.5.0_12-b04, mixed mode)

• Assignee: Unassigned
• Reporter: Andreas Julius
• Created: 21/Nov/07 10:01
• Updated: 15/Jan/08 23:27
• Resolved: 07/Dec/07 16:00

Description

On my 64-Bit environment OS/JVM I tried a "mvn clean install" and got an OutOfMemory Exception.
On my 32-Bit environment Mac OSX 10.5 Java 1.5 the tests were all fine and the IndexMerger was significant faster.

Running org.apache.jackrabbit.test.TestAll
21.11.2007 10:29:51 *INFO * [IndexMerger] IndexMerger: merged 549 documents in 289 ms into _a. (IndexMerger.java, line 304)
21.11.2007 10:29:55 ERROR [main] ImportHandler: fatal error encountered at line: 1, column: 10 while parsing XML stream: org.xml.sax.SAXParseException: Attribute name "is" associated with an element type "this" must be followed by the ' = ' character. (ImportHandler.java, line 116)
21.11.2007 10:29:55 ERROR [main] ImportHandler: fatal error encountered at line: 1, column: 10 while parsing XML stream: org.xml.sax.SAXParseException: Attribute name "is" associated with an element type "this" must be followed by the ' = ' character. (ImportHandler.java, line 104)
21.11.2007 10:29:59 ERROR [main] ImportHandler: fatal error encountered at line: -1, column: -1 while parsing XML stream: org.xml.sax.SAXParseException: Premature end of file. (ImportHandler.java, line 104)
21.11.2007 10:29:59 ERROR [main] ImportHandler: fatal error encountered at line: -1, column: -1 while parsing XML stream: org.xml.sax.SAXParseException: Premature end of file. (ImportHandler.java, line 116)
21.11.2007 10:30:45 *INFO * [IndexMerger] IndexMerger: merged 555 documents in 2015 ms into _l. (IndexMerger.java, line 304)
21.11.2007 10:33:13 *INFO * [IndexMerger] IndexMerger: merged 412 documents in 25587 ms into _w. (IndexMerger.java, line 304)
Exception in thread "Timer-1" java.lang.OutOfMemoryError: Java heap space
at org.apache.lucene.store.BufferedIndexOutput.<init>(BufferedIndexOutput.java:26)
at org.apache.lucene.store.FSDirectory$FSIndexOutput.<init>(FSDirectory.java:592)
at org.apache.lucene.store.FSDirectory.createOutput(FSDirectory.java:435)
at org.apache.lucene.util.BitVector.write(BitVector.java:122)
at org.apache.lucene.index.SegmentReader.doCommit(SegmentReader.java:236)
at org.apache.lucene.index.IndexReader.commit(IndexReader.java:794)
at org.apache.lucene.index.FilterIndexReader.doCommit(FilterIndexReader.java:190)
at org.apache.lucene.index.IndexReader.commit(IndexReader.java:825)
at org.apache.lucene.index.IndexReader.close(IndexReader.java:841)
at org.apache.jackrabbit.core.query.lucene.AbstractIndex.close(AbstractIndex.java:327)
at org.apache.jackrabbit.core.query.lucene.MultiIndex$DeleteIndex.execute(MultiIndex.java:1715)
at org.apache.jackrabbit.core.query.lucene.MultiIndex.executeAndLog(MultiIndex.java:936)
at org.apache.jackrabbit.core.query.lucene.MultiIndex.flush(MultiIndex.java:880)
at org.apache.jackrabbit.core.query.lucene.MultiIndex.checkFlush(MultiIndex.java:1110)
at org.apache.jackrabbit.core.query.lucene.MultiIndex.access$100(MultiIndex.java:75)
at org.apache.jackrabbit.core.query.lucene.MultiIndex$1.run(MultiIndex.java:324)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
21.11.2007 10:34:37 ERROR [main] DatabasePersistenceManager: failed to write node state: cfbffd6d-114d-4738-9383-48da2b5dbc1d (DatabasePersistenceManager.java, line 441)
java.lang.OutOfMemoryError: Java heap space
at java.util.Properties$LineReader.<init>(Properties.java:346)
at java.util.Properties.load(Properties.java:284)