Hi Lahiru, This is regarding the modification we did in load balancer statistics publishing logic in LB to publish statistics every one minute from LB to CEP.
Commit Revision: 7d8a8b3cdfb112affc230c6716d71a24e0a35c0a I think there is a problem with this design. Ideally the time window processing logic should reside in CEP. I just went through the CEP artefacts and found that we already have an execution plan to calculate load balancer statistics every one minute and publish to Auto-scaler: <queryExpressions><![CDATA[ from lbStats1#window.timeBatch(1 min) select cluster_id,network_partition_id, avg(in_flight_request_count) as count group by cluster_id,network_partition_id insert into average_in_flight_requests;]]></queryExpressions> Could you recall what was the exact issue we experienced when we decided to do this modification? Thanks -- Imesh Gunaratne Technical Lead, WSO2 Committer & PPMC Member, Apache Stratos
