Andrei Palade created JGRP-1811: ----------------------------------- Summary: Arithmetic Exception in MPerf when sending less than 10 messages Key: JGRP-1811 URL: https://issues.jboss.org/browse/JGRP-1811 Project: JGroups Issue Type: Bug Reporter: Andrei Palade Assignee: Bela Ban Priority: Minor Not sure if this is intended to be like this, but in MPerf when the user tries to set the num_msg to 1 and start sending the messages, MPerf throws Mar 22, 2014 4:02:25 PM org.jgroups.logging.JDKLogImpl error SEVERE: failure unmarshalling buffer java.lang.ArithmeticException: / by zero at org.jgroups.tests.perf.MPerf.handleData(MPerf.java:418) at org.jgroups.tests.perf.MPerf.receive(MPerf.java:280) at org.jgroups.JChannel.invokeCallback(JChannel.java:890) at org.jgroups.JChannel.up(JChannel.java:746) at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1030) at org.jgroups.protocols.pbcast.STATE_TRANSFER.up(STATE_TRANSFER.java:146) at org.jgroups.protocols.FRAG2.up(FRAG2.java:165) at org.jgroups.protocols.SEQUENCER.deliver(SEQUENCER.java:606) at org.jgroups.protocols.SEQUENCER.unwrapAndDeliver(SEQUENCER.java:573) at org.jgroups.protocols.SEQUENCER.up(SEQUENCER.java:279) at org.jgroups.protocols.SEQUENCER.up(SEQUENCER.java:308) at org.jgroups.protocols.FlowControl.up(FlowControl.java:434) at org.jgroups.protocols.FlowControl.up(FlowControl.java:434) at org.jgroups.stack.Protocol.up(Protocol.java:409) at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:294) at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:520) at org.jgroups.protocols.pbcast.NAKACK2.deliverBatch(NAKACK2.java:927) at org.jgroups.protocols.pbcast.NAKACK2.removeAndPassUp(NAKACK2.java:857) at org.jgroups.protocols.pbcast.NAKACK2.handleMessage(NAKACK2.java:792) at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:573) at org.jgroups.protocols.BARRIER.up(BARRIER.java:152) at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:147) at org.jgroups.protocols.FD_ALL.up(FD_ALL.java:199) at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:296) at org.jgroups.protocols.MERGE2.up(MERGE2.java:209) at org.jgroups.protocols.Discovery.up(Discovery.java:379) at org.jgroups.protocols.TP.passMessageUp(TP.java:1532) at org.jgroups.protocols.TP$3.run(TP.java:1466) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira