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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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Forum Posts

TJS
by New Contributor II
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Resolved! Can you help with this error please? Issue when using a new high concurrency cluster

Hello, I am trying to use MLFlow on a new high concurrency cluster but I get the error below. Does anyone have any suggestions? It was working before on a standard cluster. Thanks.py4j.security.Py4JSecurityException: Method public int org.apache.spar...

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Latest Reply
Pradeep54
Databricks Employee
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@Tom Soto​ We have a workaround for this. This cluster spark configuration setting will disable py4jSecurity while still enabling passthrough spark.databricks.pyspark.enablePy4JSecurity false

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