activemq-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Dave Stanley (JIRA)" <j...@apache.org>
Subject [jira] Created: (AMQ-2292) NullPointerException in ReadOnlyAsyncDataManager as accessorPool is not initialized
Date Mon, 15 Jun 2009 22:00:35 GMT
 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
         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.


Mime
View raw message