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. >> openConnection(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>
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