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Date: Tue, 29 Mar 2011 22:35:05 +0000 (UTC)
From: "Dag H. Wanvik (JIRA)" <jira@apache.org>
To: derby-dev@db.apache.org
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Subject: [jira] [Commented] (DERBY-5158) Incomprehensible error message on
 client if attempting rollback after database has been shut down.
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    [ https://issues.apache.org/jira/browse/DERBY-5158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13012751#comment-13012751 ] 

Dag H. Wanvik commented on DERBY-5158:
--------------------------------------

By adding setAUtoCommit(false) in Derby5158Repro#setUp, we see the issue also for commit.


> Incomprehensible error message on client if attempting rollback after database has been shut down.
> --------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-5158
>                 URL: https://issues.apache.org/jira/browse/DERBY-5158
>             Project: Derby
>          Issue Type: Bug
>            Reporter: Dag H. Wanvik
>            Priority: Minor
>         Attachments: Derby5158Repro.java
>
>
> Cf the attached repro: when performing the rollback after the database has been shutdown, we see this error:
> There was 1 error:
> 1) testShutdown(org.apache.derbyTesting.functionTests.tests.store.Foo)java.sql.SQLNonTransientConnectionException: Network protocol exception: actual code point, 4,692, does not match expected code point, 9,224.  The connection has been terminated.
> 	at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(SQLExceptionFactory40.java:71)
> 	at org.apache.derby.client.am.SqlException.getSQLException(SqlException.java:358)
> 	at org.apache.derby.client.am.Connection.rollback(Connection.java:659)
> 	at org.apache.derbyTesting.junit.BaseJDBCTestCase.rollback(BaseJDBCTestCase.java:387)
> 	at org.apache.derbyTesting.functionTests.tests.store.Foo.testShutdown(Foo.java:100)
> 	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:112)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
> 	at junit.extensions.TestSetup.run(TestSetup.java:25)
> 	at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
> 	at junit.extensions.TestSetup.run(TestSetup.java:25)
> Caused by: org.apache.derby.client.am.DisconnectException: Network protocol exception: actual code point, 4,692, does not match expected code point, 9,224.  The connection has been terminated.
> 	at org.apache.derby.client.net.Reply.parseLengthAndMatchCodePoint(Reply.java:1075)
> 	at org.apache.derby.client.net.NetConnectionReply.parseSQLCARD(NetConnectionReply.java:2572)
> 	at org.apache.derby.client.net.NetConnectionReply.parseRDBRLLBCKreply(NetConnectionReply.java:219)
> 	at org.apache.derby.client.net.NetConnectionReply.readLocalRollback(NetConnectionReply.java:141)
> 	at org.apache.derby.client.net.ConnectionReply.readLocalRollback(ConnectionReply.java:48)
> 	at org.apache.derby.client.net.NetConnection.readLocalRollback_(NetConnection.java:1515)
> 	at org.apache.derby.client.am.Connection.readRollback(Connection.java:707)
> 	at org.apache.derby.client.am.Connection.flowRollback(Connection.java:690)
> 	at org.apache.derby.client.am.Connection.rollback(Connection.java:655)
> 	... 29 more

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