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From Jeff Lord <jl...@cloudera.com>
Subject Re: Flume IBM MQ - JMS Source
Date Fri, 19 Dec 2014 21:21:48 GMT
Do you have the jms class in your cp?
java.lang.NoClassDefFoundError: javax/jms/JMSException

On Fri, Dec 19, 2014 at 1:02 PM, Darshan Pandya <dpandya@zaloni.com> wrote:
>
> Hi Folks,
> I am new to flume.
> I wanted to check if anyone has connected an IBM MQ to the JMS Source in
> Flume.
> I quickly configured flume with an agent similar to the following, but it
> throws me a class not found exception as shown below. I'm sure I am doing
> something stupid.
>
>
>
> a1.sources = r1
> a1.channels = c1
> a1.sinks = k1
>
> #Source Definition
> a1.sources.r1.type = jms
> a1.sources.r1.initialContextFactory =
> com.ibm.mq.jms.context.WMQInitialContextFactory
> a1.sources.r1.connectionFactory = com.ibm.mq.jms.MQQueueConnectionFactory
> a1.sources.r1.providerURL = tcp://<ipAddress>:<port>
> a1.sources.r1.destinationName = QA.TEST.NAME
> a1.sources.r1.destinationType = Topic
>
> # Describe the sink
> a1.sinks.k1.type = logger
>
> # Use a channel which buffers events in memory
> a1.channels.c1.type = memory
> a1.channels.c1.capacity = 1000
> a1.channels.c1.transactionCapacity = 100
>
> # Bind the source and sink to the channel
> a1.sources.r1.channels = c1
> a1.sinks.k1.channel = c1
>
>
>
>
> 14/12/19 11:52:31 INFO node.PollingPropertiesFileConfigurationProvider:
> Configuration provider starting
>
> 14/12/19 11:52:31 INFO node.PollingPropertiesFileConfigurationProvider:
> Reloading configuration file:./flume-conf/flume-test.conf
>
> 14/12/19 11:52:31 INFO conf.FlumeConfiguration: Added sinks: k1 Agent: a1
>
> 14/12/19 11:52:31 INFO conf.FlumeConfiguration: Processing:k1
>
> 14/12/19 11:52:31 INFO conf.FlumeConfiguration: Processing:k1
>
> 14/12/19 11:52:31 INFO conf.FlumeConfiguration: Post-validation flume
> configuration contains configuration for agents: [a1]
>
> 14/12/19 11:52:31 INFO node.AbstractConfigurationProvider: Creating
> channels
>
> 14/12/19 11:52:31 INFO channel.DefaultChannelFactory: Creating instance of
> channel c1 type memory
>
> 14/12/19 11:52:31 INFO node.AbstractConfigurationProvider: Created channel
> c1
>
> 14/12/19 11:52:31 INFO source.DefaultSourceFactory: Creating instance of
> source r1, type jms
>
> 14/12/19 11:52:31 ERROR node.PollingPropertiesFileConfigurationProvider:
> Failed to start agent because dependencies were not found in classpath.
> Error follows.
>
> java.lang.NoClassDefFoundError: javax/jms/JMSException
>
> at java.lang.Class.forName0(Native Method)
>
> at java.lang.Class.forName(Class.java:190)
>
> at
> org.apache.flume.source.DefaultSourceFactory.getClass(DefaultSourceFactory.java:65)
>
> at
> org.apache.flume.source.DefaultSourceFactory.create(DefaultSourceFactory.java:40)
>
> at
> org.apache.flume.node.AbstractConfigurationProvider.loadSources(AbstractConfigurationProvider.java:322)
>
> at
> org.apache.flume.node.AbstractConfigurationProvider.getConfiguration(AbstractConfigurationProvider.java:97)
>
> at
> org.apache.flume.node.PollingPropertiesFileConfigurationProvider$FileWatcherRunnable.run(PollingPropertiesFileConfigurationProvider.java:140)
>
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
>
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
>
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
>
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>
> at java.lang.Thread.run(Thread.java:745)
>
> Caused by: java.lang.ClassNotFoundException: javax.jms.JMSException
>
> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>
>
>
>
> --
> Sincerely,
> Darshan
>

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