[PARQUET-1336] PrimitiveComparator should implements Serializable

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.11.0
• Component/s: parquet-mr
• Labels: pull-request-available
• Assignee: Yuming Wang
• Reporter: Yuming Wang
• Created: 24/Jun/18 01:10
• Updated: 23/Jun/24 03:30
• Resolved: 26/Jun/18 07:40

Description

[info] Cause: java.lang.RuntimeException: java.io.NotSerializableException: org.apache.parquet.schema.PrimitiveComparator$8
[info] at org.apache.parquet.hadoop.ParquetInputFormat.setFilterPredicate(ParquetInputFormat.java:211)
[info] at org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat$$anonfun$buildReaderWithPartitionValues$1.apply(ParquetFileFormat.scala:399)
[info] at org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat$$anonfun$buildReaderWithPartitionValues$1.apply(ParquetFileFormat.scala:349)
[info] at org.apache.spark.sql.execution.datasources.FileScanRDD$$anon$1.org$apache$spark$sql$execution$datasources$FileScanRDD$$anon$$readCurrentFile(FileScanRDD.scala:128)
[info] at org.apache.spark.sql.execution.datasources.FileScanRDD$$anon$1.nextIterator(FileScanRDD.scala:182)
[info] at org.apache.spark.sql.execution.datasources.FileScanRDD$$anon$1.hasNext(FileScanRDD.scala:109)
[info] at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408)
[info] at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408)
[info] at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408)
[info] at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408)
[info] at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:408)
[info] at org.apache.spark.util.Utils$.getIteratorSize(Utils.scala:1791)
[info] at org.apache.spark.rdd.RDD$$anonfun$count$1.apply(RDD.scala:1162)
[info] at org.apache.spark.rdd.RDD$$anonfun$count$1.apply(RDD.scala:1162)
[info] at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:2071)
[info] at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:2071)
[info] at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:87)
[info] at org.apache.spark.scheduler.Task.run(Task.scala:109)
[info] at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:367)

Issue Links

• links to: GitHub Pull Request #497