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| -rw-r--r-- | python/pyspark/context.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/python/pyspark/context.py b/python/pyspark/context.py index 357626edc9..82f76de31a 100644 --- a/python/pyspark/context.py +++ b/python/pyspark/context.py @@ -40,6 +40,7 @@ from py4j.java_collections import ListConverter # These are special default configs for PySpark, they will overwrite # the default ones for Spark if they are not configured by user. DEFAULT_CONFIGS = { + "spark.serializer": "org.apache.spark.serializer.KryoSerializer", "spark.serializer.objectStreamReset": 100, "spark.rdd.compress": True, } |