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From "Myrna van Lunteren (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-4142) java.lang.VerifyError causing java.sql.SQLException: Cannot create an instance of generated class ... in lang.GeneratedColumnsTest and GeneratedColumnsPermsTest on IBM iseries
Date Tue, 09 Jun 2009 23:31:07 GMT

    [ https://issues.apache.org/jira/browse/DERBY-4142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12717864#action_12717864
] 

Myrna van Lunteren commented on DERBY-4142:
-------------------------------------------

Thanks for reviewing the patch Mamta!

I've been trying to test a patched build with ibm 1.5. on iseries, but have run into trouble:
- OOM with suites.All. I've been running with -Xmx1024M -Xms1024M before and that worked in
the past...Not sure what's going on now. A second run (with 2048M) only got worse (sooner)
OOM behavior and after that I had trouble getting rid of my processes
- apparent hang with derbyall:lang/wisconsin.java. I have stupidly deleted the original test
dir, but judging from the suite's output files, no output was created after 3 1/2 hours. On
rerun I let it go for 20 mins, but apart from the database getting booted (derby.log) nothing
at all showed up in any of the output files (i.e. .tmp was empty). During the 10.5.1.1 test
cycle this test took about 5 mins (and passed).

So, the original problem appears addressed (as I said, the 3 failing tests now pass), but
I will investigate these behaviors, and run on another type of machine just to be safe.

> java.lang.VerifyError causing java.sql.SQLException: Cannot create an instance of generated
class ... in lang.GeneratedColumnsTest and GeneratedColumnsPermsTest  on IBM iseries
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-4142
>                 URL: https://issues.apache.org/jira/browse/DERBY-4142
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.5.1.1
>         Environment: IBM iseries (AS 400) with ibm 1.5 (build 1.5.0_13-b05)
>            Reporter: Myrna van Lunteren
>            Assignee: Myrna van Lunteren
>         Attachments: create.sql, d4142generated.java, decompile.out, DERBY-4142.diff,
derby.properties, repro.sql, runjodedecompile.out, verify.out
>
>
> This results in 22 errors.
> Here's the stack trace with an insane build:
> 1) test_005_basicInsert(org.apache.derbyTesting.functionTests.tests.lang.GeneratedColumnsTest)java.sql.SQLException:
Cannot create an instance of generated class org.apache.derby.exe.acd83d18d1x0120x62bdx2dffxffffb19003081.
> 	at java.lang.Throwable.<init>(Throwable.java:196)
> 	at java.lang.Exception.<init>(Exception.java:41)
> 	at java.sql.SQLException.<init>(SQLException.java:40)
> 	at org.apache.derby.impl.jdbc.EmbedSQLException.<init>(Unknown Source)
> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.ConnectionChild.handleException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.<init>(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedPreparedStatement20.<init>(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedPreparedStatement30.<init>(Unknown Source)
> 	at org.apache.derby.jdbc.Driver30.newEmbedPreparedStatement(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(Unknown Source)
> 	at org.apache.derby.impl.jdbc.EmbedConnection.prepareStatement(Unknown Source)
> 	at org.apache.derbyTesting.functionTests.tests.lang.GeneratedColumnsHelper.chattyPrepare(GeneratedColumnsHelper.java:147)
> 	at org.apache.derbyTesting.functionTests.tests.lang.GeneratedColumnsHelper.goodStatement(GeneratedColumnsHelper.java:125)
> 	at org.apache.derbyTesting.functionTests.tests.lang.GeneratedColumnsTest.test_005_basicInsert(GeneratedColumnsTest.java:427)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:105)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
> 	at junit.extensions.TestSetup.run(TestSetup.java:23)
> 	at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
> 	at junit.extensions.TestSetup.run(TestSetup.java:23)
> Caused by: java.sql.SQLException: Java exception: 'org/apache/derby/exe/acd83d18d1x0120x62bdx2dffxffffb19003081
0000 0000 : java.lang.VerifyError'.
> 	at java.lang.Throwable.<init>(Throwable.java:196)
> 	at java.lang.Exception.<init>(Exception.java:41)
> 	at java.sql.SQLException.<init>(SQLException.java:40)
> 	at org.apache.derby.impl.jdbc.EmbedSQLException.<init>(Unknown Source)
> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.Util.javaException(Unknown Source)
> 	at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source)
> 	... 43 more
> Caused by: java.lang.VerifyError: org/apache/derby/exe/acd83d18d1x0120x62bdx2dffxffffb19003081
0000 0000 
> 	at java.lang.Throwable.<init>(Throwable.java:196)
> 	at java.lang.Error.<init>(Error.java:49)
> 	at java.lang.VerifyError.<init>(VerifyError.java:34)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
> 	at org.apache.derby.iapi.services.loader.ClassInfo.getNewInstance(Unknown Source)
> 	at org.apache.derby.impl.services.reflect.LoadedGeneratedClass.newInstance(Unknown Source)
> 	at org.apache.derby.impl.services.reflect.ReflectGeneratedClass.newInstance(Unknown
Source)
> 	at org.apache.derby.impl.sql.GenericActivationHolder.<init>(Unknown Source)
> 	at org.apache.derby.impl.sql.GenericPreparedStatement.getActivation(Unknown Source)
> 	... 39 more

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