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https://issues.apache.org/jira/browse/DERBY-6406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Knut Anders Hatlen updated DERBY-6406:
--------------------------------------
Attachment: derby.log
derby.log shows the following exception:
{noformat}
java.lang.NullPointerException
at
org.apache.derby.impl.services.cache.ConcurrentCache.release(ConcurrentCache.java:411)
at
org.apache.derby.impl.services.bytecode.BCJava.vmType(BCJava.java:280)
at
org.apache.derby.impl.services.bytecode.BCMethodDescriptor.<init>(BCMethodDescriptor.java:47)
at
org.apache.derby.impl.services.bytecode.BCMethodDescriptor.get(BCMethodDescriptor.java:68)
at
org.apache.derby.impl.services.bytecode.BCMethod.callMethod(BCMethod.java:712)
at
org.apache.derby.impl.sql.compile.ActivationClassBuilder.beginExecuteMethod(ActivationClassBuilder.java:236)
at
org.apache.derby.impl.sql.compile.ActivationClassBuilder.<init>(ActivationClassBuilder.java:124)
at
org.apache.derby.impl.sql.compile.StatementNode.generate(StatementNode.java:300)
at
org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:545)
at
org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:99)
at
org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:1111)
at
org.apache.derby.impl.jdbc.EmbedPreparedStatement.<init>(EmbedPreparedStatement.java:135)
at
org.apache.derby.impl.jdbc.EmbedPreparedStatement20.<init>(EmbedPreparedStatement20.java:83)
at
org.apache.derby.impl.jdbc.EmbedPreparedStatement30.<init>(EmbedPreparedStatement30.java:63)
at
org.apache.derby.impl.jdbc.EmbedPreparedStatement40.<init>(EmbedPreparedStatement40.java:40)
at
org.apache.derby.jdbc.Driver40.newEmbedPreparedStatement(Driver40.java:107)
at
org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(EmbedConnection.java:1685)
at
org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(EmbedConnection.java:1513)
at
org.apache.derbyTesting.functionTests.tests.store.AutomaticIndexStatisticsMultiTest$MTCompileThread.run(AutomaticIndexStatisticsMultiTest.java:272)
at java.lang.Thread.run(Thread.java:724)
{noformat}
This same NPE has been reported in DERBY-6313 and DERBY-6354 too. All
occurrences have been in JDK 8.
> AutomaticIndexStatisticsMultiTest.testMTSelectWithDDL failed on Solaris with
> jdk1.8 on 10.9 codeline with java.lang.OutOfMemoryError: Java heap space
> -----------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-6406
> URL: https://issues.apache.org/jira/browse/DERBY-6406
> Project: Derby
> Issue Type: Bug
> Components: Test
> Affects Versions: 10.9.2.2
> Reporter: Mamta A. Satoor
> Attachments: derby.log
>
>
> http://download.java.net/javadesktop/derby/request_5583285/javadb-task-3746891.html
> The stack trace looks as follows
> java.lang.OutOfMemoryError: Java heap space
> at java.util.Arrays.copyOf(Arrays.java:3318)
> at
> java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137)
> at
> java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121)
> at
> java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:421)
> at java.lang.StringBuffer.append(StringBuffer.java:272)
> at java.io.StringWriter.write(StringWriter.java:112)
> at java.io.PrintWriter.write(PrintWriter.java:456)
> at java.io.PrintWriter.write(PrintWriter.java:473)
> at java.io.PrintWriter.print(PrintWriter.java:603)
> at java.io.PrintWriter.println(PrintWriter.java:756)
> at java.lang.Throwable$WrappedPrintWriter.println(Throwable.java:764)
> at java.lang.Throwable.printStackTrace(Throwable.java:658)
> at java.lang.Throwable.printStackTrace(Throwable.java:721)
> at
> org.apache.derbyTesting.functionTests.tests.store.AutomaticIndexStatisticsMultiTest.testMTSelectWithDDL(AutomaticIndexStatisticsMultiTest.java:171)
> at
> org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:113)
> at
> org.apache.derbyTesting.junit.BaseJDBCTestCase.runBareOverridable(BaseJDBCTestCase.java:442)
> at
> org.apache.derbyTesting.junit.BaseJDBCTestCase.runBare(BaseJDBCTestCase.java:459)
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