Hi Valentin, It looks the problem was the OSX firewall. I've disabled it and the exception is not raised any more.
However I'm still still struggling with a strange communication error. I'm testing the JobStealingCollisionSpi, with two nodes in the same machine. I'm executing three jobs having set `activeJobsThreshold` to 1. I can see in the log that the node is receiving a stealing request from the other node, but it refuse it because apparently that node does not belong to the topology. This is log trace: DEBUG: Received steal request [nodeId=91309c34-3821-462a-b30f-485af83f776e, msg=JobStealingRequest [delta=1], stealReqs=1] DEBUG: Jobs to reject count [jobsToReject=2, waitCtx=CollisionJobContext [passive=true]] DEBUG: Thief node does not belong to task topology [thief=91309c34-3821-462a-b30f-485af83f776e, task=GridJobSessionImpl [ses=GridTaskSessionImpl [taskName=nextflow.executor.IgExecutor$IgniteTaskWrapper, dep=LocalDeployment [super=GridDeployment [ts=1456758356196, depMode=SHARED, clsLdr=sun.misc.Launcher$AppClassLoader@33909752, clsLdrId=4e8709d2351-0d1480de-7544-4177-bc08-a1ccf2222be5, userVer=0, loc=true, sampleClsName=java.lang.String, pendingUndeploy=false, undeployed=false, usage=0]], taskClsName=nextflow.executor.IgExecutor$IgniteTaskWrapper, sesId=f19709d2351-0d1480de-7544-4177-bc08-a1ccf2222be5, startTime=1456758358224, endTime=9223372036854775807, taskNodeId=0d1480de-7544-4177-bc08-a1ccf2222be5, clsLdr=sun.misc.Launcher$AppClassLoader@33909752, closed=false, cpSpi=null, failSpi=null, loadSpi=null, usage=1, fullSup=false, subjId=0d1480de-7544-4177-bc08-a1ccf2222be5, mapFut=IgniteFuture [orig=GridFutureAdapter [resFlag=0, res=null, startTime=1456758358224, endTime=0, ignoreInterrupts=false, lsnr=null, state=INIT]]], jobId=029709d2351-0d1480de-7544-4177-bc08-a1ccf2222be5]] Any clue why is happening this? Cheers, Paolo On Sun, Feb 28, 2016 at 7:58 PM, vkulichenko <[email protected]> wrote: > Hi Paolo, > > Can you try to disable shared memory communication and check if it helps? > Add this to your configuration: > > <property name="communicationSpi"> > <bean > class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi"> > <property name="sharedMemoryPort" value="-1"/> > </bean> > </property> > > -Val > > > > -- > View this message in context: > http://apache-ignite-users.70518.x6.nabble.com/Failed-to-send-message-tp3217p3229.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. >
