[ https://issues.apache.org/activemq/browse/AMQ-2292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dejan Bosanac reassigned AMQ-2292: ---------------------------------- Assignee: Dejan Bosanac > NullPointerException in ReadOnlyAsyncDataManager as accessorPool is not > initialized > ------------------------------------------------------------------------------------ > > Key: AMQ-2292 > URL: https://issues.apache.org/activemq/browse/AMQ-2292 > Project: ActiveMQ > Issue Type: Bug > Affects Versions: 5.2.0 > Environment: Trunk > Reporter: Dave Stanley > Assignee: Dejan Bosanac > Attachments: readonly_async_data_mgr_patch.txt > > > When you try and use the ReadOnlyAsyncDataManager it throws a > NullPointerException like the following: > java.lang.NullPointerException > at > org.apache.activemq.kaha.impl.async.AsyncDataManager.getNextLocation(AsyncDataManager.java:547) > at > org.apache.activemq.kaha.impl.async.ReadOnlyAsyncDataManager.getFirstLocation(ReadOnlyAsyncDataManager.java:128) > at > org.apache.activemq.kaha.impl.async.JournalImplTest.testReadOnlyRead(JournalImplTest.java:161) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at junit.framework.TestCase.runTest(TestCase.java:168) > at junit.framework.TestCase.runBare(TestCase.java:134) > at junit.framework.TestResult$1.protect(TestResult.java:110) > at junit.framework.TestResult.runProtected(TestResult.java:128) > at junit.framework.TestResult.run(TestResult.java:113) > at junit.framework.TestCase.run(TestCase.java:124) > at junit.framework.TestSuite.runTest(TestSuite.java:232) > at junit.framework.TestSuite.run(TestSuite.java:227) > at > org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:81) > The ReadOnlyDataManager needs to init an accessorPool. Testcase and patch > attached. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.