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Diffstat (limited to 'python/pyspark/streaming/tests.py')
| -rw-r--r-- | python/pyspark/streaming/tests.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/python/pyspark/streaming/tests.py b/python/pyspark/streaming/tests.py index 57049beea4..91ce681fbe 100644 --- a/python/pyspark/streaming/tests.py +++ b/python/pyspark/streaming/tests.py @@ -15,6 +15,7 @@ # limitations under the License. # +import glob import os import sys from itertools import chain @@ -677,4 +678,19 @@ class KafkaStreamTests(PySparkStreamingTestCase): self._validateRddResult(sendData, rdd) if __name__ == "__main__": + SPARK_HOME = os.environ["SPARK_HOME"] + kafka_assembly_dir = os.path.join(SPARK_HOME, "external/kafka-assembly") + jars = glob.glob( + os.path.join(kafka_assembly_dir, "target/scala-*/spark-streaming-kafka-assembly-*.jar")) + if not jars: + raise Exception( + ("Failed to find Spark Streaming kafka assembly jar in %s. " % kafka_assembly_dir) + + "You need to build Spark with " + "'build/sbt assembly/assembly streaming-kafka-assembly/assembly' or " + "'build/mvn package' before running this test") + elif len(jars) > 1: + raise Exception(("Found multiple Spark Streaming Kafka assembly JARs in %s; please " + "remove all but one") % kafka_assembly_dir) + else: + os.environ["PYSPARK_SUBMIT_ARGS"] = "--jars %s pyspark-shell" % jars[0] unittest.main() |