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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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Constantine
by • Contributor III
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Resolved! Can we reuse checkpoints in Spark Streaming?

I am reading data from a Kafka topic, say topic_a. I have an application, app_one which uses Spark Streaming to read data from topic_a. I have a checkpoint location, loc_a to store the checkpoint. Now, app_one has read data till offset 90.Can I creat...

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jose_gonzalez
Databricks Employee
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Hi @John Constantine​,Is not recommended to share the checkpoint with your queries. Every streaming query should have their own checkpoint. If you can to start at the offset 90 in another query, then you can define it when starting your job. You can ...

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reza-eghbali
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Kafka consumer and a web server simultaneously, thread blocking problem in microservice

assumptions: There are microservices behind an api-gateway, they communicate through HTTP synchronously. obviously, each one of those microservices is a web server. now I want my microservice to play as a Kafka producer and "consumer" too. more clea...

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