Can we have an update on the ELB issues? Thanks, Sameera.
On Mon, Aug 19, 2013 at 2:41 PM, Jeewantha Dharmaparakrama < [email protected]> wrote: > Hi Evanthika, > > Can you kindly enable wire logs in the ELB in EC2 cluster and provide the > logs when this exception is thrown? > > Thanks, > Jeewantha. > > > On Fri, Aug 16, 2013 at 4:22 PM, Afkham Azeez <[email protected]> wrote: > >> It was a configuration issue where the subDomain wasn't properly getting >> set. >> >> >> On Fri, Aug 16, 2013 at 1:07 PM, Jeewantha Dharmaparakrama < >> [email protected]> wrote: >> >>> Hi Folks, >>> >>> LB seems to be unstable when clustered with latest 4.2.0 kernal packs >>> [1]. Though this was first thought of as a PTT issue (see thread@dev - >>> "java.nio.channels.ClosedChannelException >>> thrown time to time on ELB console") there seems to be some inconstancy >>> when nodes are joined to the cluster which we are currently looking into. >>> >>> When a management node is added to the cluster, only the following log >>> message is printed in sout. >>> >>> INFO {org.wso2.carbon.core.clustering.hazelcast.util.MemberUtils} - >>> Added member: Host:127.0.0.1, Remote Host:null, Port: 3999, HTTP:-1, >>> HTTPS:-1, Domain: null, Sub-domain:null, Active:true >>> >>> This was checked with the packs built on 5th and 9th august [2] and as >>> per discussion with Azeez and Sameera, the products do not get clustered >>> properly. When management console is accessed, a SOAP Fault pops up on the >>> browser as >>> >>> <soapenv:Envelope><soapenv: >>> Body><nullResponse><Timestamp>Thu Aug 15 2013 16:55:05 GMT+0530 >>> (IST)</Timestamp><Ack>Failure</Ack><Errors><ShortMessage>Gateway >>> Error</ShortMessage><LongMessage>No application members available >>> </LongMessage><ErrorCode>500 >>> </ErrorCode><SeverityCode>Error</SeverityCode><ErrorClassification>RequestError</ErrorClassification></Errors><ServiceName>null</ServiceName><ResponseCode>null</ResponseCode><ContentType>null</ContentType><Version>1.5.1</Version></nullResponse></soapenv:Body></soapenv:Envelope> >>> >>> and with an Exception at the ELB backend >>> >>> [2013-08-15 16:55:05,407] ERROR - TenantAwareLoadBalanceEndpoint No >>> application members available >>> [2013-08-15 16:55:05,909] WARN - SourceHandler Illegal incoming >>> connection state: REQUEST_DONE . Possibly two send backs are happening for >>> the same request >>> [2013-08-15 16:55:05,909] WARN - SourceHandler Trying to write response >>> body while the handler is in an inconsistent state REQUEST_DONE >>> [2013-08-15 16:55:05,910] ERROR - TenantAwareLoadBalanceEndpoint No >>> application members available >>> [2013-08-15 16:57:28,353] ERROR - TenantAwareLoadBalanceEndpoint No >>> application members available >>> [2013-08-15 16:57:28,708] WARN - SourceHandler Illegal incoming >>> connection state: REQUEST_DONE . Possibly two send backs are happening for >>> the same request >>> [2013-08-15 16:57:28,709] WARN - SourceHandler Trying to write response >>> body while the handler is in an inconsistent state REQUEST_DONE >>> [2013-08-15 16:57:28,709] ERROR - TenantAwareLoadBalanceEndpoint No >>> application members available >>> [2013-08-15 16:57:28,710] ERROR - SourceHandler Unexpected I/O error: >>> java.nio.channels.ClosedChannelException >>> java.nio.channels.ClosedChannelException >>> at >>> sun.nio.ch.SocketChannelImpl.ensureWriteOpen(SocketChannelImpl.java:135) >>> at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:326) >>> at >>> org.apache.http.nio.reactor.ssl.SSLIOSession.sendEncryptedData(SSLIOSession.java:331) >>> at >>> org.apache.http.nio.reactor.ssl.SSLIOSession.outboundTransport(SSLIOSession.java:411) >>> at >>> org.apache.http.impl.nio.reactor.AbstractIODispatch.outputReady(AbstractIODispatch.java:150) >>> at >>> org.apache.http.impl.nio.reactor.BaseIOReactor.writable(BaseIOReactor.java:181) >>> at >>> org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:346) >>> at >>> org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:320) >>> at >>> org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:280) >>> at >>> org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:106) >>> at >>> org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:604) >>> at java.lang.Thread.run(Thread.java:662) >>> >>> ELB tries to send a request to the management node but the application >>> member is not found, hence gets a ClosedChannelException. >>> >>> [1] https://wso2.org/jira/browse/LB-74 >>> [2] >>> http://ec2-54-224-94-128.compute-1.amazonaws.com/05-08-2013/<http://www.google.com/url?q=http%3A%2F%2Fec2-54-224-94-128.compute-1.amazonaws.com%2F05-08-2013%2F&sa=D&sntz=1&usg=AFQjCNGFLcc1dySI1P2yUGSGveqEpgXIug> >>> http://ec2-54-224-94-128.compute-1.amazonaws.com/09-08-2013/ >>> >>> Jeewantha. >>> >>> >>> >>> -- >>> Jeewantha Dharmaparakrama >>> Software Engineer; WSO2, Inc.; http://wso2.com/ >>> Phone : (+94) 774726790 >>> Skype : prasad.jeewantha >>> LinkedIn : http://www.linkedin.com/in/jeewanthad >>> Twitter: https://twitter.com/jeewamp >>> Blog: http://jeewanthad.blogspot.com/ >>> >> >> >> >> -- >> *Afkham Azeez* >> Director of Architecture; WSO2, Inc.; http://wso2.com >> Member; Apache Software Foundation; http://www.apache.org/ >> * <http://www.apache.org/>** >> email: **[email protected]* <[email protected]>* cell: +94 77 3320919 >> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >> twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >> * >> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >> * >> * >> *Lean . Enterprise . Middleware* >> > > > > -- > Jeewantha Dharmaparakrama > Software Engineer; WSO2, Inc.; http://wso2.com/ > Phone : (+94) 774726790 > Skype : prasad.jeewantha > LinkedIn : http://www.linkedin.com/in/jeewanthad > Twitter: https://twitter.com/jeewamp > Blog: http://jeewanthad.blogspot.com/ > -- Sameera Jayasoma, Architect, WSO2, Inc. (http://wso2.com) email: [email protected] blog: http://sameera.adahas.org twitter: https://twitter.com/sameerajayasoma flickr: http://www.flickr.com/photos/sameera-jayasoma/collections Lean . Enterprise . Middleware
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