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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2015/05/31 23:55:17 UTC
[jira] [Resolved] (QPID-6446) [Java Broker] Existing virtual
host/node derby database is shutdown on attempt to create a virtual
host/node with duplicate name
[ https://issues.apache.org/jira/browse/QPID-6446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Wall resolved QPID-6446.
------------------------------
Resolution: Fixed
Fix Version/s: 6.0 [Java]
> [Java Broker] Existing virtual host/node derby database is shutdown on attempt to create a virtual host/node with duplicate name
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-6446
> URL: https://issues.apache.org/jira/browse/QPID-6446
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: 0.30
> Reporter: Alex Rudyy
> Assignee: Keith Wall
> Fix For: 6.0 [Java]
>
> Attachments: VirtualHostNodeTest.java
>
>
> On creation operation for virtual host node having the same name as an existing virtual host node, the existing virtual host node store is shutdown as part of on create validation.
> The stack trace below is generated on close of existing DERBY VHN after its shutdown due to validation checks:
> {noformat}
> java.sql.SQLException: Database '/tmp/qpid.work_dir-1426160975964/VirtualHostNodeTest.testCreateDuplicateVirtualHostNodeAndClose/config/VirtualHostNodeTest.testCreateDuplicateVirtualHostNodeAndClose' not found.
> at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
> at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
> at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
> at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedConnection.newSQLException(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedConnection.handleDBNotFound(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
> at org.apache.derby.jdbc.InternalDriver.getNewEmbedConnection(Unknown Source)
> at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
> at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
> at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
> at java.sql.DriverManager.getConnection(DriverManager.java:571)
> at java.sql.DriverManager.getConnection(DriverManager.java:233)
> at org.apache.qpid.server.store.derby.DerbyUtils.shutdownDatabase(DerbyUtils.java:108)
> at org.apache.qpid.server.store.derby.DerbyConfigurationStore.closeConfigurationStore(DerbyConfigurationStore.java:107)
> at org.apache.qpid.server.virtualhostnode.AbstractVirtualHostNode.closeConfigurationStore(AbstractVirtualHostNode.java:287)
> at org.apache.qpid.server.virtualhostnode.AbstractVirtualHostNode.onClose(AbstractVirtualHostNode.java:242)
> at org.apache.qpid.server.model.AbstractConfiguredObject.close(AbstractConfiguredObject.java:506)
> at org.apache.qpid.server.store.derby.VirtualHostNodeTest.testCreateDuplicateVirtualHostNodeAndClose(VirtualHostNodeTest.java:87)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at junit.framework.TestCase.runTest(TestCase.java:176)
> at junit.framework.TestCase.runBare(TestCase.java:141)
> at junit.framework.TestResult$1.protect(TestResult.java:122)
> at junit.framework.TestResult.runProtected(TestResult.java:142)
> at junit.framework.TestResult.run(TestResult.java:125)
> at junit.framework.TestCase.run(TestCase.java:129)
> at org.apache.qpid.test.utils.QpidTestCase.run(QpidTestCase.java:148)
> at junit.framework.TestSuite.runTest(TestSuite.java:255)
> at junit.framework.TestSuite.run(TestSuite.java:250)
> at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
> at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
> at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
> at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
> Caused by: ERROR XJ004: Database '/tmp/qpid.work_dir-1426160975964/VirtualHostNodeTest.testCreateDuplicateVirtualHostNodeAndClose/config/VirtualHostNodeTest.testCreateDuplicateVirtualHostNodeAndClose' not found.
> at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
> at org.apache.derby.impl.jdbc.SQLExceptionFactory.wrapArgsForTransportAcrossDRDA(Unknown Source)
> ... 42 more
> 2015-03-12 11:49:42,188 DEBUG [main] [TaskExecutorImpl] Stopping task executor
> 2015-03-12 11:49:42,190 DEBUG [main] [TaskExecutorImpl] Task executor is stopped
> 2015-03-12 11:49:42,196 INFO [main] [QpidTestCase] ========== tearDown VirtualHostNodeTest.testCreateDuplicateVirtualHostNodeAndClose ==========
> 2015-03-12 11:49:42,197 DEBUG [main] [QpidTestCase] reverting 1 test properties
> {noformat}
> here is a test code snippet
> {code}
> String nodeName = getTestName();
> Map<String, Object> nodeData = new HashMap<>();
> nodeData.put(VirtualHostNode.NAME, nodeName);
> nodeData.put(VirtualHostNode.TYPE, DerbyVirtualHostNodeImpl.VIRTUAL_HOST_NODE_TYPE);
> VirtualHostNode<?> virtualHostNode = (VirtualHostNode<?>)_broker.createChild(VirtualHostNode.class, nodeData);
> virtualHostNode.start();
> try
> {
> _broker.createChild(VirtualHostNode.class, nodeData);
> }
> catch(Exception e)
> {
> assertEquals("Unexpected message", "Child of type " + virtualHostNode.getClass().getSimpleName() + " already exists with name of " + getTestName(), e.getMessage());
> }
> virtualHostNode.close();
> {code}
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