Hi Team,
When doing a POC using the message store message forward pattern I have
observed the message store throwing an NPE when over a 100 messages are stored
in a few seconds. Although this issue is not consistently reproducible, I have
observed it a couple of time yesterday.
I was just wondering if this is something wrong with the message or if there is
an issue in the platform.
[2017-03-21 12:05:49,942] [] ERROR - SamplingService Error occurred while
executing the message
org.apache.synapse.SynapseException: Runtime error occurred while mediating the
message
at
org.apache.synapse.mediators.AbstractMediator.handleException(AbstractMediator.java:367)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:127)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:59)
at
org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158)
at
org.apache.synapse.message.processor.impl.sampler.SamplingService$1.run(SamplingService.java:211)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
at
org.apache.synapse.mediators.store.MessageStoreMediator.getAxis2ParameterValue(MessageStoreMediator.java:226)
at
org.apache.synapse.mediators.store.MessageStoreMediator.mediate(MessageStoreMediator.java:108)
at
org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:97)
Regards,
Sharath Bhaskara
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