Use Spark interims to troubleshoot and polish low-code Spark pipelines: Part 1
Use Spark interims to troubleshoot and polish low-code Spark pipelines: Part 1
Let’s take advantage of Spark’s interim metadata to understand our Spark job behavior with low-code tooling.
Let’s take advantage of Spark’s interim metadata to understand our Spark job behavior with low-code tooling.
Table of Contents
Let’s take advantage of Spark’s interim metadata to understand our Spark job behavior with low-code tooling. The Spark UI shows me some nice metrics for job completion time, num rows read, num rows written, and some related details...
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...but I want to know how my pipeline behaves over time.
Ok, but manually checking for pipeline success is not a viable goal. I need testing and alerting!
Historical metadata gets super handy when I want to compare my pipeline runs using multiple Spark versions. Check out Part 2 of this blog where we troubleshoot individual dataframes.
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