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Supported software versions

Please take note of the following requirements:

JDK (Java) versions

JDK 11 (Java 11)

The current version supported by NXCALS. Please update your configurations to use /var/nxcals/jdk1.11 for Spark executors running on YARN.

JDK 8 (Java 1.8)

The obsolete version used by NXCALS.

Python versions

Python 3.7.9

The current version supported by NXCALS.

    This version is the one provided by acc-py.

Spark version

Spark 3.2.1

The current version supported by NXCALS. Please update your configurations to use jars from this version (property spark.yarn.jars) for Spark executors running on YARN.

Spark 3.1.1

The obsolete version used by NXCALS.

Spark 2.4.0

The obsolete version used by NXCALS.