Hi Senuwan, If it is not related with port conflicts, you can also refer the following documentations[1] and check whether you have configured your distributed deployment correctly.
[1] https://docs.wso2.com/display/AM210/Distributed+ Deployment+of+API+Manager Thanks, DinushaD. On Wed, Dec 6, 2017 at 11:36 AM, Chamin Dias <cham...@wso2.com> wrote: > Hi, > > Can you try out the solution provided in [1] and see? This might occur due > to a port conflict as Dinusha mentioned. > > [1] https://stackoverflow.com/questions/42384492/errors- > while-starting-wso2-api-manager-2-1-0 > > On Tue, Dec 5, 2017 at 7:49 PM, Senuwan Withana <senu...@wso2.com> wrote: > >> Hi Guys, >> >> Thanks for replying. Well I have used below configuration to GW to >> communicate with the KM >> >> <APIKeyValidator> >> <ServerURL>https://<IP of the Key Manager>:9443/services/</ServerURL> >> <Username>${admin.username}</Username> >> <Password>${admin.password}</Password> >> ... >> </APIKeyValidator> >> >> Regards, >> >> *Senuwan Withana* >> Software Engineer - Support Team | WSO2 >> >> Email : senu...@wso2.com >> Mobile: 94773212853 >> Web: http://www.wso2.com >> >> >> >> On Tue, Dec 5, 2017 at 5:02 PM, Pubudu Gunatilaka <pubu...@wso2.com> >> wrote: >> >>> Hi Senuwan, >>> >>> Make sure you have configured APIKeyValidator in >>> api-manager.xml pointing to APIM key manager. At the server startup, >>> gateway nodes retrieve key templates from the KM. >>> >>> Thank you! >>> >>> On Tue, Dec 5, 2017 at 4:34 PM, Dinusha Dissanayake <dinus...@wso2.com> >>> wrote: >>> >>>> Hi Senuwan, >>>> >>>> Could you please check if there is any port conflict? Looks like >>>> connection has not been established. >>>> >>>> Thanks, >>>> DinushaD. >>>> >>>> On Tue, Dec 5, 2017 at 4:09 PM, Senuwan Withana <senu...@wso2.com> >>>> wrote: >>>> >>>>> Hi Team, >>>>> >>>>> When I up my API Manager worker node, I got below error. Is there any >>>>> way to resolve the below error. I have followed up [1] document as >>>>> reference. >>>>> >>>>> [1] - https://docs.wso2.com/display/AM210/Distributed+Deployment >>>>> +of+the+Gateway#5a69bb14f904452ab5c678035c21178e >>>>> >>>>> [2017-12-05 15:46:15,469] ERROR - KeyTemplateRetriever Exception when >>>>> retrieving throttling data from remote endpoint >>>>> java.net.ConnectException: Connection refused (Connection refused) >>>>> at java.net.PlainSocketImpl.socketConnect(Native Method) >>>>> at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSock >>>>> etImpl.java:350) >>>>> at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPl >>>>> ainSocketImpl.java:206) >>>>> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocket >>>>> Impl.java:188) >>>>> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) >>>>> at java.net.Socket.connect(Socket.java:589) >>>>> at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668) >>>>> at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLS >>>>> ocketFactory.java:522) >>>>> at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLS >>>>> ocketFactory.java:401) >>>>> at org.apache.http.impl.conn.DefaultClientConnectionOperator.op >>>>> enConnection(DefaultClientConnectionOperator.java:178) >>>>> at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoo >>>>> lEntry.java:144) >>>>> at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(Abs >>>>> tractPooledConnAdapter.java:131) >>>>> at org.apache.http.impl.client.DefaultRequestDirector.tryConnec >>>>> t(DefaultRequestDirector.java:610) >>>>> at org.apache.http.impl.client.DefaultRequestDirector.execute(D >>>>> efaultRequestDirector.java:445) >>>>> at org.apache.http.impl.client.AbstractHttpClient.doExecute(Abs >>>>> tractHttpClient.java:863) >>>>> at org.apache.http.impl.client.CloseableHttpClient.execute(Clos >>>>> eableHttpClient.java:82) >>>>> at org.apache.http.impl.client.CloseableHttpClient.execute(Clos >>>>> eableHttpClient.java:106) >>>>> at org.apache.http.impl.client.CloseableHttpClient.execute(Clos >>>>> eableHttpClient.java:57) >>>>> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRe >>>>> triever.retrieveKeyTemplateData(KeyTemplateRetriever.java:83) >>>>> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRe >>>>> triever.loadKeyTemplatesFromWebService(KeyTemplateRetriever.java:111) >>>>> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRe >>>>> triever.run(KeyTemplateRetriever.java:54) >>>>> at java.util.TimerThread.mainLoop(Timer.java:555) >>>>> at java.util.TimerThread.run(Timer.java:505) >>>>> Exception in thread "Timer-5" java.lang.NullPointerException >>>>> at java.util.Objects.requireNonNull(Objects.java:203) >>>>> at java.util.Arrays$ArrayList.<init>(Arrays.java:3813) >>>>> at java.util.Arrays.asList(Arrays.java:3800) >>>>> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRe >>>>> triever.loadKeyTemplatesFromWebService(KeyTemplateRetriever.java:111) >>>>> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRe >>>>> triever.run(KeyTemplateRetriever.java:54) >>>>> at java.util.TimerThread.mainLoop(Timer.java:555) >>>>> at java.util.TimerThread.run(Timer.java:505) >>>>> [2017-12-05 15:57:04,008] INFO - AndesRecoveryTask Running DB sync >>>>> task. >>>>> >>>>> Regards, >>>>> >>>>> *Senuwan Withana* >>>>> Software Engineer - Support Team | WSO2 >>>>> >>>>> Email : senu...@wso2.com >>>>> Mobile: 94773212853 >>>>> Web: http://www.wso2.com >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Dev mailing list >>>>> Dev@wso2.org >>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>> >>>>> >>>> >>>> >>>> -- >>>> Dinusha Dissanayake >>>> Software Engineer >>>> WSO2 Inc >>>> Mobile: +94712939439 <+94%2071%20293%209439> >>>> <https://wso2.com/signature> >>>> >>>> _______________________________________________ >>>> Dev mailing list >>>> Dev@wso2.org >>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>> >>>> >>> >>> >>> -- >>> *Pubudu Gunatilaka* >>> Committer and PMC Member - Apache Stratos >>> Senior Software Engineer >>> WSO2, Inc.: http://wso2.com >>> mobile : +94774078049 <%2B94772207163> >>> >>> >> >> _______________________________________________ >> Dev mailing list >> Dev@wso2.org >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > Chamin Dias > Mobile : 0716097455 > Email : cham...@wso2.com > LinkedIn : https://www.linkedin.com/in/chamindias > > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- Dinusha Dissanayake Software Engineer WSO2 Inc Mobile: +94712939439 <https://wso2.com/signature>
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