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From Rick Hillegas <Richard.Hille...@Sun.COM>
Subject Re: [jira] Updated: (DERBY-3616) TableFunctionTest fails under Ubuntu 7.10
Date Tue, 15 Apr 2008 17:02:36 GMT
Thanks, Mike. I don't think I understand what the upgrade issues are. 
Could you explain?

Regards,
-Rick

Mike Matrigali wrote:
> Knut's suggestions seems good.  Also whatever we decide it would be 
> nice to get this right in the 10.4 release to avoid any upgrade issues 
> with
> changing the format in the future.
>
> /mikem
>
> Knut Anders Hatlen (JIRA) wrote:
>>      [ 
>> https://issues.apache.org/jira/browse/DERBY-3616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

>> ]
>>
>> Knut Anders Hatlen updated DERBY-3616:
>> --------------------------------------
>>
>>     Attachment: enc.diff
>>
>> I think the patch works, but I don't think we need to write our own 
>> code to perform encoding/decoding. Instead, we could use the 
>> constructor and getBytes() method that take the encoding parameter, 
>> and specify a well-known 8-bit encoding (for instance ISO-8859-1). 
>> See the attached patch for an example (this patch makes 
>> TableFunctionTest pass, but a real patch should probably create 
>> friendly helper methods around new String() and getBytes()). Another 
>> benefit with this approach, is that we waste less space (one byte 
>> maps to one char, whereas derby-3616-01-improvedEncoding.diff maps 
>> one byte to two chars).
>>
>>> TableFunctionTest fails under Ubuntu 7.10
>>> -----------------------------------------
>>>
>>>                 Key: DERBY-3616
>>>                 URL: https://issues.apache.org/jira/browse/DERBY-3616
>>>             Project: Derby
>>>          Issue Type: Bug
>>>          Components: Regression Test Failure
>>>    Affects Versions: 10.5.0.0
>>>         Environment: Operating System: Ubuntu 7.10
>>> JVMs tested: 1.4 and 1.6
>>>            Reporter: Tiago R. Espinha
>>>            Priority: Minor
>>>         Attachments: derby-3616-01-improvedEncoding.diff, enc.diff
>>>
>>>
>>> When running the test 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest, 
>>> it fails with the output shown below. This test blocks the proper 
>>> execution of suites.All and it was tested under Ubuntu 7.10 (also 
>>> tested on Windows Vista and it doesn't throw an error there).
>>> There were 2 errors:
>>> 1) 
>>> noSpecialCollation(org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest)java.sql.SQLException:

>>> The exception 'java.lang.ClassNotFoundException: ERROR XBM0U: No 
>>> class was registered for identifier 495.' was thrown while 
>>> evaluating an expression.
>>>         at 
>>> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:45)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java:87)
>>>         at 
>>> org.apache.derby.impl.jdbc.Util.seeNextException(Util.java:223)
>>>         at 
>>> org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(TransactionResourceImpl.java:398)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(TransactionResourceImpl.java:346)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedConnection.handleException(EmbedConnection.java:2125)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.ConnectionChild.handleException(ConnectionChild.java:81)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedResultSet.closeOnTransactionError(EmbedResultSet.java:4320)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedResultSet.movePosition(EmbedResultSet.java:463)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedResultSet.next(EmbedResultSet.java:367)
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.assertResults(TableFunctionTest.java:1935)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.assertResults(TableFunctionTest.java:1776)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.assertResults(TableFunctionTest.java:1762)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.simpleVTIResults(TableFunctionTest.java:1079)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.tableFunctionTest(TableFunctionTest.java:920)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.noSpecialCollation(TableFunctionTest.java:897)

>>>
>>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>         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:103) 
>>>
>>> Caused by: java.sql.SQLException: Java exception: 'ERROR XBM0U: No 
>>> class was registered for identifier 495.: 
>>> java.lang.ClassNotFoundException'.
>>>         at 
>>> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:45)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java:87)
>>>         at org.apache.derby.impl.jdbc.Util.javaException(Util.java:244)
>>>         at 
>>> org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(TransactionResourceImpl.java:403)

>>>
>>>         ... 29 more
>>> Caused by: java.lang.ClassNotFoundException: ERROR XBM0U: No class 
>>> was registered for identifier 495.
>>>         at 
>>> org.apache.derby.iapi.services.io.FormatIdInputStream.readObject(FormatIdInputStream.java:129)

>>>
>>>         at 
>>> org.apache.derby.catalog.types.TypeDescriptorImpl.readExternal(TypeDescriptorImpl.java:491)

>>>
>>>         at 
>>> org.apache.derby.iapi.services.io.FormatIdInputStream.readObject(FormatIdInputStream.java:126)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.VTIResultSet.thawReturnType(VTIResultSet.java:696)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.VTIResultSet.getReturnColumnTypes(VTIResultSet.java:670)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.VTIResultSet.populateFromResultSet(VTIResultSet.java:559)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.VTIResultSet.getNextRowCore(VTIResultSet.java:347)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.getNextRow(BasicNoPutResultSetImpl.java:460)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedResultSet.movePosition(EmbedResultSet.java:423)

>>>
>>>         ... 23 more
>>> 2) 
>>> specialCollation(org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest)java.sql.SQLException:

>>> The exception 'java.lang.ClassNotFoundException: ERROR XBM0U: No 
>>> class was registered for identifier 495.' was thrown while 
>>> evaluating an expression.
>>>         at 
>>> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:45)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java:87)
>>>         at 
>>> org.apache.derby.impl.jdbc.Util.seeNextException(Util.java:223)
>>>         at 
>>> org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(TransactionResourceImpl.java:398)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(TransactionResourceImpl.java:346)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedConnection.handleException(EmbedConnection.java:2125)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.ConnectionChild.handleException(ConnectionChild.java:81)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedResultSet.closeOnTransactionError(EmbedResultSet.java:4320)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedResultSet.movePosition(EmbedResultSet.java:463)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedResultSet.next(EmbedResultSet.java:367)
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.assertResults(TableFunctionTest.java:1935)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.assertResults(TableFunctionTest.java:1776)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.assertResults(TableFunctionTest.java:1762)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.simpleVTIResults(TableFunctionTest.java:1079)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.tableFunctionTest(TableFunctionTest.java:920)

>>>
>>>         at 
>>> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.specialCollation(TableFunctionTest.java:907)

>>>
>>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>         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:103) 
>>>
>>>         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)
>>>         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: 'ERROR XBM0U: No 
>>> class was registered for identifier 495.: 
>>> java.lang.ClassNotFoundException'.
>>>         at 
>>> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:45)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java:87)
>>>         at org.apache.derby.impl.jdbc.Util.javaException(Util.java:244)
>>>         at 
>>> org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(TransactionResourceImpl.java:403)

>>>
>>>         ... 45 more
>>> Caused by: java.lang.ClassNotFoundException: ERROR XBM0U: No class 
>>> was registered for identifier 495.
>>>         at 
>>> org.apache.derby.iapi.services.io.FormatIdInputStream.readObject(FormatIdInputStream.java:129)

>>>
>>>         at 
>>> org.apache.derby.catalog.types.TypeDescriptorImpl.readExternal(TypeDescriptorImpl.java:491)

>>>
>>>         at 
>>> org.apache.derby.iapi.services.io.FormatIdInputStream.readObject(FormatIdInputStream.java:126)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.VTIResultSet.thawReturnType(VTIResultSet.java:696)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.VTIResultSet.getReturnColumnTypes(VTIResultSet.java:670)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.VTIResultSet.populateFromResultSet(VTIResultSet.java:559)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.VTIResultSet.getNextRowCore(VTIResultSet.java:347)

>>>
>>>         at 
>>> org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.getNextRow(BasicNoPutResultSetImpl.java:460)

>>>
>>>         at 
>>> org.apache.derby.impl.jdbc.EmbedResultSet.movePosition(EmbedResultSet.java:423)

>>>
>>>         ... 39 more
>>> FAILURES!!!
>>> Tests run: 2,  Failures: 0,  Errors: 2
>>
>


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