Hi Peter, We are using Hazelcast in our Message Broker project. We are getting following exception when using a iTopic for syncing data.
Appreciate any idea why this happen? Are we doing something wrong in our client application? We found code [1] throwing the exception. Oct 06, 2015 4:26:44 PM com.hazelcast.ringbuffer.impl.operations.ReadManyOperation SEVERE: [192.168.1.50]:4000 [wso2.mb.domain] [3.5] sequence:8 is too small. The current headSequence is:9 com.hazelcast.ringbuffer.StaleSequenceException: sequence:8 is too small. The current headSequence is:9 at com.hazelcast.ringbuffer.impl.RingbufferContainer.checkBlockableReadSequence(RingbufferContainer.java:176) at com.hazelcast.ringbuffer.impl.operations.ReadManyOperation.beforeRun(ReadManyOperation.java:55) at com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.run(OperationRunnerImpl.java:131) at com.hazelcast.spi.impl.operationexecutor.classic.OperationThread.processOperation(OperationThread.java:154) at com.hazelcast.spi.impl.operationexecutor.classic.OperationThread.process(OperationThread.java:110) at com.hazelcast.spi.impl.operationexecutor.classic.OperationThread.doRun(OperationThread.java:101) at com.hazelcast.spi.impl.operationexecutor.classic.OperationThread.run(OperationThread.java:76) [1]. https://github.com/hazelcast/hazelcast/blob/master/hazelcast/src/main/java/com/hazelcast/ringbuffer/impl/RingbufferContainer.java Thanks -- *Hasitha Abeykoon* Senior Software Engineer; WSO2, Inc.; http://wso2.com *cell:* *+94 719363063* *blog: **abeykoon.blogspot.com* <http://abeykoon.blogspot.com>
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