Friday, March 18, 2016

Oracle Endeca Dgraph : How to verify that Endeca MDEX Engine is running?

Endeca uses MDEX engine(dgraph) to store indices. Application logic makes a query to Endeca MDEX engine to get the results back. If there a... thumbnail 1 summary
Endeca uses MDEX engine(dgraph) to store indices. Application logic makes a query to Endeca MDEX engine to get the results back. If there are multiple instances main MDEX engine called Dgraphs, then load balancer is required. 

How Load balancer identify if a Dgraph is running or not before sending request:-

load balancers can  send the "admin?op=ping" the command to the MDEX engine  to confirm whether a particular MDEX engine is up or not. Find out example below 

Example: http://localhost:15000/admin?op=ping 

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