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From sayed_india <sayed.abdulis...@gmail.com>
Subject Clarification Required for Fuse Clustering and High Availability for LB/FO
Date Fri, 27 Feb 2015 19:16:08 GMT
Dear Experts,
 I have some doubts and need clarification regarding LB and FO wrt
CXF-Service deployment ,badly need your help to clarify my doubts .

Scenario :Assuming that I setup 3 clusters and deployed the  same CXF
service(just a sample default order.wsdl ) bundle in all the 3 clusters.

Q1:How to test and confirm that load is shared within 3 clusters?
Q2:If I hit the service which cluster would be called(**since the
URL(localhost:8080) is same*).Is there any ordering/priority?
Q3:Do I need to include any LB/FO stuff in my service route?If yes please
share a sample code snippet with explanation to understand better.

Q4. Considering  the below LB stuffs:

<route>
  <from uri="cxf:bean:http://192.18.18.1:8080/order"/>
  <loadBalance>
    <failover roundRobin="true"/>
      <to uri="cxf:bean:http://192.18.18.2:8080/order"/>
      <to uri="cxf:bean:http://l192.18.18.3:8080/order"/>
     </loadBalance>
</route>
Is this the correct code snippet to define(I need to create a bundle of 1
service and deploy in 3 clusters)

Q5:Since client will always call http://192.18.18.1:8080/order , in case
this service is down will it invoke the other services automatically as per
the roundrobin strategy.


Q6:How to find out which Cluster is Master and which 1 is Slave for High
Availability.
Q7:Does all the clusters in Active mode  in case of HA ?if yes does not it
impact the server performance?


Appreciate your early response.

Best regards,
Sayed




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