Github user witgo commented on the pull request:
https://github.com/apache/spark/pull/325#issuecomment-39595364
There is a problem I do not know what the reason is cause
import org.apache.spark.SparkContext
import org.apache.spark.sql.SQLContext
case class Record(key: Int, value: String)
val sqlContext = new SQLContext(sc)
import sqlContext._
val rdd = sc.parallelize((1 to 100).map(i => Record(i, s"val_$i")))
rdd.registerAsTable("records")
rdd.saveAsParquetFile("records.parquet")
=>
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for
further details.
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