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OpenSearch consumer implementation: Part 1

OpenSearch consumer implementation: Part 1 - Kafka Tutorial

From the course: Complete Guide to Apache Kafka for Beginners

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OpenSearch consumer implementation: Part 1

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Hi, this is Stephane Maarek from Conduktor and in this lecture, we're going to go ahead and implement our OpenSearch consumer. So let's click on OpenSearch Consumer and we have to start writing some code. So typically what we want is to first create an OpenSearch clients then we'll create our Kafka clients, then we'll have our main code logic and then we'll close things. Okay. So at the high level, this is what we want. So to create an Opensearch client, it's not very interesting for me to just go through that because this is not Kafka related knowledge. And honestly, the code is quite complicated because sometimes we connect to a secure OpenSearch, sometimes not. So the recommendation is for you to copy this block of code and paste it. So this code that I wrote here, I will still walk you through it, is to create an OpenSearch client, also called a rest high level clients. Okay. So there's a connection string and if you're using Docker, you should connect to HTTP: //localhost9200. If…

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