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From "Mike Matrigali (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-2701) many sealing violation errors in ibm142 and ibm15 jvm test runs of junit tests.
Date Sat, 26 May 2007 12:09:17 GMT
many sealing violation errors in ibm142 and ibm15 jvm test runs of junit tests.
-------------------------------------------------------------------------------

                 Key: DERBY-2701
                 URL: https://issues.apache.org/jira/browse/DERBY-2701
             Project: Derby
          Issue Type: Bug
          Components: Build tools, Regression Test Failure
    Affects Versions: 10.3.0.0
            Reporter: Mike Matrigali
            Priority: Blocker


The regression runs against the ibm jvms for the past 2 days are seeing 390 errors which I
think the majority are coming from this sealing error.

I am trying to figure out if this is a build/testing machine problem or a real problem introduced
by thursday night checkins which included:
541131 TO 541503:

I ran in my own client against classes and ibm15 and passed the junit suite.  

see:
http://people.apache.org/~fuzzylogic/derby_test_results/main/testlog/ibm142/541503-suites.All_diff.txt
http://people.apache.org/~fuzzylogic/derby_test_results/main/testlog/ibm15/541503-suites.All_diff.txt

1) PrepareStatementTest:embeddedjava.lang.ExceptionInInitializerError
	at java.lang.Class.forName1(Native Method)
	at java.lang.Class.forName(Class.java:180)
	at org.apache.derbyTesting.junit.DriverManagerConnector.loadJDBCDriver(DriverManagerConnector.java:143)
	at org.apache.derbyTesting.junit.DriverManagerConnector.openConnection(DriverManagerConnector.java:72)
	at org.apache.derbyTesting.junit.DriverManagerConnector.openConnection(DriverManagerConnector.java:43)
	at org.apache.derbyTesting.junit.TestConfiguration.openDefaultConnection(TestConfiguration.java:957)
	at org.apache.derbyTesting.junit.BaseJDBCTestSetup.getConnection(BaseJDBCTestSetup.java:74)
	at org.apache.derbyTesting.junit.CleanDatabaseTestSetup.setUp(CleanDatabaseTestSetup.java:65)
	at junit.extensions.TestSetup$1.protect(TestSetup.java:18)
	at junit.extensions.TestSetup.run(TestSetup.java:23)
	at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
Caused by: java.lang.SecurityException: sealing violation: can't seal package org.apache.derby.iapi.services.io:
already loaded
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:412)
	at java.net.URLClassLoader.access$500(URLClassLoader.java:109)
	at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:848)
	at java.security.AccessController.doPrivileged1(Native Method)
	at java.security.AccessController.doPrivileged(AccessController.java:389)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:371)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:570)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:442)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:502)
	at org.apache.derby.iapi.jdbc.JDBCBoot.boot(Unknown Source)
	at org.apache.derby.jdbc.EmbeddedDriver.boot(Unknown Source)
	at org.apache.derby.jdbc.EmbeddedDriver.<clinit>(Unknown Source)
	... 23 more

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