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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-3616) TableFunctionTest fails under Ubuntu 7.10
Date Wed, 16 Apr 2008 23:05:21 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Knut Anders Hatlen updated DERBY-3616:
--------------------------------------

    Attachment: no-encoding.diff

I guess the best solution is to skip the encoding/decoding steps entirely. See the attached
patch (no-encoding.diff). That patch stores the TypeDescriptor in a saved object in the Activation.
Then all the encoding/decoding logic in FormatIdUtil could be removed, as could FromVTI.freezeReturnType()
and VTIResultSet.thawReturnType().

I have only run the TableFunctionTest, which passed in an environment where it failed before
Rick's fix was checked in. I'll run the entire test suite and commit the patch if there are
no objections to this approach.

> 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
>             Fix For: 10.4.0.0
>
>         Attachments: derby-3616-01-improvedEncoding.diff, enc.diff, no-encoding.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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