On Thu, Aug 25, 2016 at 4:45 PM, Supun Malinga <sup...@wso2.com> wrote:
> > > On Thu, Aug 25, 2016 at 4:34 PM, Harsha Kumara <hars...@wso2.com> wrote: > >> Hi Supun, >> >> Did you setup the cluster with old throttling implementation? If it's >> with new throttling implementation, please check your key manager >> configuration. Basically gateway try to fetch initial block conditions >> details from the key manager. >> > > I know. Found by debugging :). Replied in the SO as well.. > That SO deployment was strange. It has been done for a demo, and they said they don't have a key manager at all. Hence the error. :) Thanks, Bhathiya > >> Thanks, >> Harsha >> >> On Thu, Aug 25, 2016 at 3:58 PM, Abimaran Kugathasan <abima...@wso2.com> >> wrote: >> >>> Hi Supun, >>> >>> Same issue was reported here [1] as well, Can you try what Bhathiya has >>> responded or separate Key Manager from Store? >>> >>> [1] : http://stackoverflow.com/questions/39101064/error-on-api-m >>> anager-2-0-0-gateway-worker-on-start-up >>> >>> On Mon, Aug 22, 2016 at 12:50 PM, Supun Malinga <sup...@wso2.com> wrote: >>> >>>> Diagram : >>>> >>>> am-2.0-pattern-4.png >>>> <https://drive.google.com/a/wso2.com/file/d/0BysLicHQcgnsOXVBWHg3aEtzckE/view?usp=drive_web> >>>> >>>> >>>> On Mon, Aug 22, 2016 at 12:47 PM, Supun Malinga <sup...@wso2.com> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> Getting the following exception in gateway worker. Any idea what could >>>>> be causing this ?. >>>>> This is in a distributed cluster with store and KM in same node. >>>>> I can provide any configurations required.. >>>>> >>>>> >>>>> am-2.0-pattern-4 >>>>> <https://docs.google.com/a/wso2.com/drawings/d/1PuKrNzKd9LMy6CPOGm1ZSxpRZ85peulBMi1CkIraMTM/edit?usp=drive_web> >>>>> >>>>> >>>>> >>>>> gateway-worker | [2016-08-16 09:35:09,422] INFO - API Destroying >>>>> API: _WSO2AMTokenAPI_ >>>>> gateway-worker | [2016-08-16 09:35:09,426] INFO - API >>>>> Initializing API: _WSO2AMUserInfoAPI_ >>>>> gateway-worker | [2016-08-16 09:35:09,426] INFO - >>>>> DependencyTracker API : _WSO2AMUserInfoAPI_ was updated from the Synapse >>>>> configuration successfully >>>>> gateway-worker | [2016-08-16 09:35:09,426] INFO - APIDeployer >>>>> API: _WSO2AMUserInfoAPI_ has been updated from the file: >>>>> /mnt/wso2am-2.0.0/repository/deployment/server/synapse-confi >>>>> gs/default/api/_UserInfoAPI_.xml >>>>> gateway-worker | [2016-08-16 09:35:11,427] INFO - API Destroying >>>>> API: _WSO2AMUserInfoAPI_ >>>>> gateway-worker | [2016-08-16 09:35:25,783] ERROR - >>>>> KeyTemplateRetriever Exception when retrieving throttling data from remote >>>>> endpoint >>>>> gateway-worker | Unexpected character (<) at position 0. >>>>> gateway-worker | at org.json.simple.parser.Yylex.yylex(Unknown >>>>> Source) >>>>> gateway-worker | at >>>>> org.json.simple.parser.JSONParser.nextToken(Unknown >>>>> Source) >>>>> gateway-worker | at org.json.simple.parser.JSONParser.parse(Unknown >>>>> Source) >>>>> gateway-worker | at org.json.simple.parser.JSONParser.parse(Unknown >>>>> Source) >>>>> gateway-worker | at org.json.simple.parser.JSONParser.parse(Unknown >>>>> Source) >>>>> gateway-worker | at org.wso2.carbon.apimgt.gateway >>>>> .throttling.util.KeyTemplateRetriever.retrieveKeyTemplateDat >>>>> a(KeyTemplateRetriever.java:100) >>>>> gateway-worker | at org.wso2.carbon.apimgt.gateway >>>>> .throttling.util.KeyTemplateRetriever.loadKeyTemplatesFromWe >>>>> bService(KeyTemplateRetriever.java:111) >>>>> gateway-worker | at org.wso2.carbon.apimgt.gateway >>>>> .throttling.util.KeyTemplateRetriever.run(KeyTemplateRetriev >>>>> er.java:54) >>>>> gateway-worker | at java.util.TimerThread.mainLoop(Timer.java:555) >>>>> gateway-worker | at java.util.TimerThread.run(Timer.java:505) >>>>> gateway-worker | Exception in thread "Timer-6" >>>>> java.lang.NullPointerException >>>>> gateway-worker | at java.util.Arrays$ArrayList.<in >>>>> it>(Arrays.java:2842) >>>>> gateway-worker | at java.util.Arrays.asList(Arrays.java:2828) >>>>> gateway-worker | at org.wso2.carbon.apimgt.gateway >>>>> .throttling.util.KeyTemplateRetriever.loadKeyTemplatesFromWe >>>>> bService(KeyTemplateRetriever.java:111) >>>>> gateway-worker | at org.wso2.carbon.apimgt.gateway >>>>> .throttling.util.KeyTemplateRetriever.run(KeyTemplateRetriev >>>>> er.java:54) >>>>> gateway-worker | at java.util.TimerThread.mainLoop(Timer.java:555) >>>>> gateway-worker | at java.util.TimerThread.run(Timer.java:505) >>>>> gateway-worker | Exception in thread "Timer-5" >>>>> com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: >>>>> Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $ >>>>> gateway-worker | at com.google.gson.internal.bind. >>>>> ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdap >>>>> terFactory.java:221) >>>>> gateway-worker | at com.google.gson.Gson.fromJson(Gson.java:861) >>>>> gateway-worker | at com.google.gson.Gson.fromJson(Gson.java:826) >>>>> gateway-worker | at com.google.gson.Gson.fromJson(Gson.java:775) >>>>> gateway-worker | at com.google.gson.Gson.fromJson(Gson.java:747) >>>>> gateway-worker | at org.wso2.carbon.apimgt.gateway >>>>> .throttling.util.BlockingConditionRetriever.retrieveBlockCon >>>>> ditionsData(BlockingConditionRetriever.java:96) >>>>> gateway-worker | at org.wso2.carbon.apimgt.gateway >>>>> .throttling.util.BlockingConditionRetriever.loadBlockingCond >>>>> itionsFromWebService(BlockingConditionRetriever.java:105) >>>>> gateway-worker | at org.wso2.carbon.apimgt.gateway >>>>> .throttling.util.BlockingConditionRetriever.run(BlockingCond >>>>> itionRetriever.java:51) >>>>> gateway-worker | at java.util.TimerThread.mainLoop(Timer.java:555) >>>>> gateway-worker | at java.util.TimerThread.run(Timer.java:505) >>>>> gateway-worker | Caused by: java.lang.IllegalStateException: >>>>> Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $ >>>>> gateway-worker | at com.google.gson.stream.JsonRea >>>>> der.beginObject(JsonReader.java:388) >>>>> gateway-worker | at com.google.gson.internal.bind. >>>>> ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdap >>>>> terFactory.java:210) >>>>> gateway-worker | ... 9 more >>>>> >>>>> thanks, >>>>> -- >>>>> Supun Malinga >>>>> >>>> >>>> >>>> >>>> -- >>>> Supun Malinga >>>> >>>> _______________________________________________ >>>> Dev mailing list >>>> Dev@wso2.org >>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>> >>>> >>> >>> >>> -- >>> Thanks >>> Abimaran Kugathasan >>> Senior Software Engineer - API Technologies >>> >>> Email : abima...@wso2.com >>> Mobile : +94 773922820 >>> >>> <http://stackoverflow.com/users/515034> >>> <http://lk.linkedin.com/in/abimaran> >>> <http://www.lkabimaran.blogspot.com/> <https://github.com/abimarank> >>> <https://twitter.com/abimaran> >>> >>> >>> _______________________________________________ >>> Dev mailing list >>> Dev@wso2.org >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> >> >> -- >> Harsha Kumara >> Software Engineer, WSO2 Inc. >> Mobile: +94775505618 >> Blog:harshcreationz.blogspot.com >> > > > > -- > Supun Malinga > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Bhathiya Jayasekara* *Senior Software Engineer,* *WSO2 inc., http://wso2.com <http://wso2.com>* *Phone: +94715478185* *LinkedIn: http://www.linkedin.com/in/bhathiyaj <http://www.linkedin.com/in/bhathiyaj>* *Twitter: https://twitter.com/bhathiyax <https://twitter.com/bhathiyax>* *Blog: http://movingaheadblog.blogspot.com <http://movingaheadblog.blogspot.com/>*
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