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Xiangrui Meng edited comment on SPARK-4127 at 11/18/14 12:38 AM: ----------------------------------------------------------------- [~slcclimber] I think you need to call `_convert_to_vector` at https://github.com/anantasty/spark/compare/SPARK-4127#diff-66c3b8d150a095b53b5fa5cfad009717R290 . There are examples in MLlib, e.g., https://github.com/apache/spark/blob/master/python/pyspark/mllib/regression.py#L57 . Maybe I missed some lines. But I think when you send a Vector on the Python side, you should get a vector on the Scala side. It is not necessary to go through the bytearray explicitly, for example: https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/mllib/api/python/PythonMLLibAPI.scala#L205 was (Author: mengxr): [~slcclimber] I think you need to call `_convert_to_vector` at https://github.com/anantasty/spark/compare/SPARK-4127#diff-66c3b8d150a095b53b5fa5cfad009717R290 . There are examples in MLlib, e.g., https://github.com/apache/spark/blob/master/python/pyspark/mllib/regression.py#L57 . > Streaming Linear Regression- Python bindings > -------------------------------------------- > > Key: SPARK-4127 > URL: https://issues.apache.org/jira/browse/SPARK-4127 > Project: Spark > Issue Type: Improvement > Components: MLlib, PySpark > Reporter: Anant Daksh Asthana > Priority: Minor > > Create python bindings for Streaming Linear Regression (MLlib). > The Mllib file relevant to this issue can be found at : > https://github.com/apache/spark/blob/master/examples/src/main/scala/org/apache/spark/examples/mllib/StreamingLinearRegression.scala -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org