java.lang.ArrayIndexOutOfBoundsException when converting a spark frame to h2o frame

Description

Cluster health shows healthy, but multiple attempts to convert that frame produce the same exception:

We use Sparkling Water (pyspark) and connecting to external h2o cluster.

Spark 2.3

Restarting h2o cluster helped to solve this issue - next time it ran fine, although h2o was showing cluster as healthy and all nodes healthy.

Assignee

Jakub Hava

Reporter

Ruslan Dautkhanov

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Configure