Jeff Zhang created SPARK-12120:
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Summary: Improve exception message when failing to initialize
HiveContext in PySpark
Key: SPARK-12120
URL: https://issues.apache.org/jira/browse/SPARK-12120
Project: Spark
Issue Type: Improvement
Components: PySpark
Reporter: Jeff Zhang
Priority: Minor
I get the following exception message when failing to initialize HiveContext.
Actually I build spark with hive profile enabled. The reason the HiveContext
failed to initialize is due to I didn't start hdfs service. And actually I can
see the full stacktrace in spark-shell. And I also can see the full stack trace
in python2. The issue only exists in python2.x
{code}
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/jzhang/github/spark/python/pyspark/sql/context.py", line 430, in
createDataFrame
jdf = self._ssql_ctx.applySchemaToPythonRDD(jrdd.rdd(), schema.json())
File "/Users/jzhang/github/spark/python/pyspark/sql/context.py", line 691, in
_ssql_ctx
"build/sbt assembly", e)
Exception: ("You must build Spark with Hive. Export 'SPARK_HIVE=true' and run
build/sbt assembly", Py4JJavaError(u'An error occurred while calling
None.org.apache.spark.sql.hive.HiveContext.\n', JavaObject id=o34))
{code}
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