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| author | Josh Rosen <joshrosen@apache.org> | 2014-07-26 17:37:05 -0700 |
|---|---|---|
| committer | Matei Zaharia <matei@databricks.com> | 2014-07-26 17:37:05 -0700 |
| commit | ba46bbed5d32aec0f11f0b71c82bba8dbe19f05a (patch) | |
| tree | 5826bc60fdb70aebf9b0a9e3887dbce96d526851 /core | |
| parent | 12901643b7e808aa75cf0b19e2d0c3d40b1a978d (diff) | |
| download | spark-ba46bbed5d32aec0f11f0b71c82bba8dbe19f05a.tar.gz spark-ba46bbed5d32aec0f11f0b71c82bba8dbe19f05a.tar.bz2 spark-ba46bbed5d32aec0f11f0b71c82bba8dbe19f05a.zip | |
[SPARK-2601] [PySpark] Fix Py4J error when transforming pickleFiles
Similar to SPARK-1034, the problem was that Py4J didn’t cope well with the fake ClassTags used in the Java API. It doesn’t look like there’s any reason why PythonRDD needs to take a ClassTag, since it just ignores the type of the previous RDD, so I removed the type parameter and we no longer pass ClassTags from Python.
Author: Josh Rosen <joshrosen@apache.org>
Closes #1605 from JoshRosen/spark-2601 and squashes the following commits:
b68e118 [Josh Rosen] Fix Py4J error when transforming pickleFiles [SPARK-2601]
Diffstat (limited to 'core')
| -rw-r--r-- | core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala b/core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala index d6b0988641..d87783efd2 100644 --- a/core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala +++ b/core/src/main/scala/org/apache/spark/api/python/PythonRDD.scala @@ -37,8 +37,8 @@ import org.apache.spark.broadcast.Broadcast import org.apache.spark.rdd.RDD import org.apache.spark.util.Utils -private[spark] class PythonRDD[T: ClassTag]( - parent: RDD[T], +private[spark] class PythonRDD( + parent: RDD[_], command: Array[Byte], envVars: JMap[String, String], pythonIncludes: JList[String], |