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Abdeali Kothari updated SPARK-7276:
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Attachment: test.py
> withColumn is very slow on dataframe with large number of columns
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Reynold Xin updated SPARK-7276:
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Target Version/s: 1.4.0
Assignee: Wenchen Fan
> withColumn is very slow on dataframe with
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Reynold Xin updated SPARK-7276:
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Issue Type: Sub-task (was: Bug)
Parent: SPARK-6116
> withColumn is very slow on dataframe wit
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Reynold Xin updated SPARK-7276:
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Description:
The code snippet demonstrates the problem.
{code}
import org.apache.spark.sql._
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Reynold Xin updated SPARK-7276:
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Description:
The code snippet demonstrates the problem.
{code}
val sparkConf = new SparkConf().se
