Hi Mohan, As discussed offline, I will do the improvement to print the error trace here.
Thanks, Nisala On Mon, Sep 24, 2018 at 8:59 PM Mohanadarshan Vivekanandalingam < [email protected]> wrote: > Hi Damith/Nisala, > > I think, we could improve the error handling bit more. Seems like we are > not printing the error trace here. Shall we improve that? > > Thanks, > Mohan > > On Fri, Sep 21, 2018 at 7:38 PM, Damith Wickramasinghe <[email protected]> > wrote: > >> Hi vasanthan, >> >> It seems active node cannot create a tcp connection to passive node. >> Please make sure above advertisedHost value should be the host of own node. >> Not the host of other node. If they are correct then try to telnet to >> passive node {passive node host} 9893 from active node. I think you may >> need a host mapping too. >> >> Adding thilina since he did a same setup with new HA. >> >> >> Regards, >> Damith. >> >> On Fri, Sep 21, 2018 at 1:35 PM Vasanthan Sivalingam <[email protected]> >> wrote: >> >>> >>> Hi Sp team, >>> >>> With the latest 4.3.0 release an HA deployment was done with kubernetes. >>> the deployment configurations has been done as [1] and [2]. It was noticed >>> that the active node is not communicating with the passive node with the >>> following logs. >>> >>> ............................... >>> [2018-09-21 11:54:32,435] INFO >>> {org.wso2.carbon.stream.processor.core.internal.StreamProcessorService} - >>> Setting SinksHandlers of TestSiddhiApp to Active >>> [2018-09-21 11:54:32,436] INFO >>> {org.wso2.carbon.stream.processor.core.internal.StreamProcessorService} - >>> Setting RecordTableHandlers of TestSiddhiApp to Active >>> [2018-09-21 11:54:32,436] INFO >>> {org.wso2.carbon.stream.processor.core.internal.StreamProcessorService} - >>> Siddhi App TestSiddhiApp deployed successfully >>> [2018-09-21 11:54:32,446] INFO >>> {org.wso2.carbon.kernel.internal.CarbonStartupHandler} - WSO2 Stream >>> Processor started in 6.922 sec >>> [*2018-09-21 11:54:33,377] ERROR >>> {org.wso2.carbon.stream.processor.core.persistence.PersistenceManager} - >>> Error in getting a connection to the Passive node. null* >>> [2018-09-21 11:54:33,379] DEBUG >>> {org.wso2.carbon.stream.processor.core.ha.HACoordinationSourceHandler} - >>> Active Node: Saving state of Source Handler with Id TestSiddhiApp-1 with >>> timestamp 0 >>> [2018-09-21 11:54:33,395] ERROR >>> {org.wso2.carbon.stream.processor.core.persistence.PersistenceManager} - >>> Error in getting the TCP connection to the passive node. Hence not sending >>> the control message to the passive node >>> [2018-09-21 11:55:31,531] INFO >>> {org.wso2.carbon.stream.processor.core.persistence.PersistenceManager} - >>> siddhi Apps are persisted successfully. >>> ................................... >>> >>> The deployment config was done as below, >>> >>> deployment.config: >>> type: ha >>> eventSyncServer: >>> host: localhost >>> port: 9893 >>> advertisedHost: sp-ha-node-1 >>> advertisedPort: 9893 >>> bossThreads: 10 >>> workerThreads: 10 >>> eventSyncClientPool: >>> maxActive: 10 >>> maxTotal: 10 >>> maxIdle: 10 >>> maxWait: 60000 >>> minEvictableIdleTimeMillis: 120000 >>> >>> Attached the log file. >>> Can you please suggest a method to make this communication work between >>> active node and the passive node. >>> >>> [1] >>> https://github.com/sameerawickramasekara/product-sp/blob/master/modules/integration/tests-kubernetes-integration/src/test/resources/artifacts/docker-files/deployment-ha-node-1.yaml >>> [2] >>> https://github.com/sameerawickramasekara/product-sp/blob/master/modules/integration/tests-kubernetes-integration/src/test/resources/artifacts/docker-files/deployment-ha-node-2.yaml >>> >>> Thanks, >>> Vasanth >>> >> >> >> -- >> Senior Software Engineer >> WSO2 Inc.; http://wso2.com >> <http://www.google.com/url?q=http%3A%2F%2Fwso2.com&sa=D&sntz=1&usg=AFQjCNEZvyc0uMD1HhBaEGCBxs6e9fBObg> >> lean.enterprise.middleware >> >> mobile: *+94728671315* >> >> > > > -- > *V. Mohanadarshan* > *Technical Lead,* > *WSO2, Inc. http://wso2.com <http://wso2.com> * > *lean.enterprise.middleware.* > > email: [email protected] > phone:(+94) 771117673 > -- *Nisala Niroshana Nanayakkara,* Senior Software Engineer Mobile | +94 717600022 WSO2 Inc | http://wso2.com/
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