Hi, I see unwanted Warning when I try to save a Parquet file in hdfs in Spark. Please find below the code and the Warning message. Any idea as to how to avoid the unwanted Warning message?
activeSessionsToBeSaved.saveAsNewAPIHadoopFile("test", classOf[Void], classOf[ActiveSession], classOf[ParquetOutputFormat[ActiveSession]], job.getConfiguration) Nov 8, 2015 11:35:39 PM WARNING: parquet.hadoop.ParquetOutputCommitter: could not write summary file for active_sessions_current parquet.io.ParquetEncodingException: maprfs:/user/testId/active_sessions_current/part-r-00142.parquet invalid: all the files must be contained in the root active_sessions_current at parquet.hadoop.ParquetFileWriter.mergeFooters(ParquetFileWriter.java:422) at parquet.hadoop.ParquetFileWriter.writeMetadataFile(ParquetFileWriter.java:398) at parquet.hadoop.ParquetOutputCommitter.commitJob(ParquetOutputCommitter.java:51) at org.apache.spark.rdd.PairRDDFunctions$$anonfun$saveAsNewAPIHadoopDataset$1.apply$mcV$sp(PairRDDFunctions.scala:1056) at org.apache.spark.rdd.PairRDDFunctions$$anonfun$saveAsNewAPIHadoopDataset$1.apply(PairRDDFunctions.scala:998) -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/parquet-io-ParquetEncodingException-Warning-when-trying-to-save-parquet-file-in-Spark-tp25326.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org