Two Different Osa Server Consumes Message From Single Kafka Topic (Doc ID 3052214.1)

Last updated on OCTOBER 09, 2024

Applies to:

Goal

Customer is using Golden gate Stream Analytics version 19.1.0.0.7

We are in designing stage to prepare Disaster Recovery (DR) of OSA. We have two new different Linux servers on which OSA is installed namely "PROD OSA" and "DR OSA". PROD OSA and DR OSA are consuming data from a single Kafka topic namely "XXX_DC" using Streams>>Kafka>>Type Properties>>Source details>>Data Format>>Shape. "XXX_DC" topic has 3 partition and 2 replication factors.

Let's say under "XXX_DC" data flowing is "1,2,3,4,5,6". when PROD OSA and DR OSA polls the data from XXX_DC topic then how data flow will happen.
Is it something like randomly, PROD OSA polls "1,4,5" and DR OSA polls "2,3,6"? Unique records are going under PROD OSA and DR OSA
Is it something like, PROD OSA polls "1,2,3,4,5,6" and DR OSA polls "1,2,3,4,5,6"? All records flow under PROD OSA and DR OSA


 

Solution

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