Managing Memory in PySpark the new rlimit support -- or one less OOM

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A quick look at managing memory in PySpark with the new (in master, 2.4 targeted) rlimit support. The original plan for this went kind of sideways when I didn't realize I had not updated my SPARK_HOME on the YARN cluster so it was using the wrong version of Spark but we did manage to get it working in Kubernetes.

  1. Holden Karau
  2. apache spark
  3. live coding
  4. pyspark
  5. memory
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