Re: [Dev] Error popup on API Manager Worker node.

2017-12-05 Thread Chalitha Waldeniyage 
Hi Senuwan,

This error occurs when gateway workers are not able reach to the
keymanager.
Please makesure you have pointed all keymanager related urls in worker's
api manager.xml correctly.
Further verify the  /etc/host mapping in worker nodes

Thank you,
Chalitha.

On Tue, Dec 5, 2017 at 4:09 PM, Senuwan Withana  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(
> AbstractPlainSocketImpl.java:350)
> at java.net.AbstractPlainSocketImpl.connectToAddress(
> AbstractPlainSocketImpl.java:206)
> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.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(
> SSLSocketFactory.java:522)
> at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(
> SSLSocketFactory.java:401)
> at org.apache.http.impl.conn.DefaultClientConnectionOperato
> r.openConnection(DefaultClientConnectionOperator.java:178)
> at org.apache.http.impl.conn.AbstractPoolEntry.open(
> AbstractPoolEntry.java:144)
> at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(
> AbstractPooledConnAdapter.java:131)
> at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(
> DefaultRequestDirector.java:610)
> at org.apache.http.impl.client.DefaultRequestDirector.execute(
> DefaultRequestDirector.java:445)
> at org.apache.http.impl.client.AbstractHttpClient.doExecute(
> AbstractHttpClient.java:863)
> at org.apache.http.impl.client.CloseableHttpClient.execute(
> CloseableHttpClient.java:82)
> at org.apache.http.impl.client.CloseableHttpClient.execute(
> CloseableHttpClient.java:106)
> at org.apache.http.impl.client.CloseableHttpClient.execute(
> CloseableHttpClient.java:57)
> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.
> retrieveKeyTemplateData(KeyTemplateRetriever.java:83)
> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.
> loadKeyTemplatesFromWebService(KeyTemplateRetriever.java:111)
> at org.wso2.carbon.apimgt.gateway.throttling.util.
> KeyTemplateRetriever.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.(Arrays.java:3813)
> at java.util.Arrays.asList(Arrays.java:3800)
> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.
> loadKeyTemplatesFromWebService(KeyTemplateRetriever.java:111)
> at org.wso2.carbon.apimgt.gateway.throttling.util.
> KeyTemplateRetriever.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
>
>


-- 
*Chalitha Maheshwari*
Software Engineer-QA,
WSO2 Inc.

*E-mail:* chali...@wso2.com
*Mobile: *+94710 411 112
___
Dev mailing list
Dev@wso2.org
http://wso2.org/cgi-bin/mailman/listinfo/dev

Re: [Dev] Error popup on API Manager Worker node.

2017-12-05 Thread Dinusha Dissanayake 
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  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  wrote:
>
>> Hi Guys,
>>
>> Thanks for replying. Well I have used below configuration to GW to
>> communicate with the KM
>>
>> 
>>   https://:9443/services/
>>   ${admin.username}
>>   ${admin.password}
>>   ...
>> 
>>
>> 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 
>> 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 
>>> 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 
 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.(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

Re: [Dev] Error popup on API Manager Worker node.

2017-12-05 Thread Chamin Dias 
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  wrote:

> Hi Guys,
>
> Thanks for replying. Well I have used below configuration to GW to
> communicate with the KM
>
> 
>   https://:9443/services/
>   ${admin.username}
>   ${admin.password}
>   ...
> 
>
> 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 
> 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 
>> 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 
>>> 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.(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


>>>
>>>

Re: [Dev] Error popup on API Manager Worker node.

2017-12-05 Thread Senuwan Withana 
Hi Guys,

Thanks for replying. Well I have used below configuration to GW to
communicate with the KM


  https:// :9443/services/
  ${admin.username}
  ${admin.password}
  ...


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  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 
> 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  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.(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>
>> 
>>
>> ___
>> 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

Re: [Dev] Error popup on API Manager Worker node.

2017-12-05 Thread Pubudu Gunatilaka 
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 
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  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.(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
>>
>>
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>
>
> --
> Dinusha Dissanayake
> Software Engineer
> WSO2 Inc
> Mobile: +94712939439 <+94%2071%20293%209439>
> 
>
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-- 
*Pubudu Gunatilaka*
Committer and PMC Member - Apache Stratos
Senior Software Engineer
WSO2, Inc.: http://wso2.com
mobile : +94774078049 <%2B94772207163>
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Re: [Dev] Error popup on API Manager Worker node.

2017-12-05 Thread Dinusha Dissanayake 
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  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(
> AbstractPlainSocketImpl.java:350)
> at java.net.AbstractPlainSocketImpl.connectToAddress(
> AbstractPlainSocketImpl.java:206)
> at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.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(
> SSLSocketFactory.java:522)
> at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(
> SSLSocketFactory.java:401)
> at org.apache.http.impl.conn.DefaultClientConnectionOperato
> r.openConnection(DefaultClientConnectionOperator.java:178)
> at org.apache.http.impl.conn.AbstractPoolEntry.open(
> AbstractPoolEntry.java:144)
> at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(
> AbstractPooledConnAdapter.java:131)
> at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(
> DefaultRequestDirector.java:610)
> at org.apache.http.impl.client.DefaultRequestDirector.execute(
> DefaultRequestDirector.java:445)
> at org.apache.http.impl.client.AbstractHttpClient.doExecute(
> AbstractHttpClient.java:863)
> at org.apache.http.impl.client.CloseableHttpClient.execute(
> CloseableHttpClient.java:82)
> at org.apache.http.impl.client.CloseableHttpClient.execute(
> CloseableHttpClient.java:106)
> at org.apache.http.impl.client.CloseableHttpClient.execute(
> CloseableHttpClient.java:57)
> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.
> retrieveKeyTemplateData(KeyTemplateRetriever.java:83)
> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.
> loadKeyTemplatesFromWebService(KeyTemplateRetriever.java:111)
> at org.wso2.carbon.apimgt.gateway.throttling.util.
> KeyTemplateRetriever.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.(Arrays.java:3813)
> at java.util.Arrays.asList(Arrays.java:3800)
> at org.wso2.carbon.apimgt.gateway.throttling.util.KeyTemplateRetriever.
> loadKeyTemplatesFromWebService(KeyTemplateRetriever.java:111)
> at org.wso2.carbon.apimgt.gateway.throttling.util.
> KeyTemplateRetriever.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
>
>
>
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>


-- 
Dinusha Dissanayake
Software Engineer
WSO2 Inc
Mobile: +94712939439

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