[
https://issues.apache.org/jira/browse/SPARK-3536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14140239#comment-14140239
]
Isaias Barroso commented on SPARK-3536:
---------------------------------------
Ravindra Pesala, I've fixed it on a BRANCH and ran the Test Suite for parquet,
if someone hasn't started to fix, I can submit a PR. If ok please assign me to
this Issue.
> SELECT on empty parquet table throws exception
> ----------------------------------------------
>
> Key: SPARK-3536
> URL: https://issues.apache.org/jira/browse/SPARK-3536
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Michael Armbrust
> Labels: starter
>
> Reported by [~matei]. Reproduce as follows:
> {code}
> scala> case class Data(i: Int)
> defined class Data
> scala> createParquetFile[Data]("testParquet")
> scala> parquetFile("testParquet").count()
> 14/09/15 14:34:17 WARN scheduler.DAGScheduler: Creating new stage failed due
> to exception - job: 0
> java.lang.NullPointerException
> at
> org.apache.spark.sql.parquet.FilteringParquetRowInputFormat.getSplits(ParquetTableOperations.scala:438)
> at
> parquet.hadoop.ParquetInputFormat.getSplits(ParquetInputFormat.java:344)
> at
> org.apache.spark.rdd.NewHadoopRDD.getPartitions(NewHadoopRDD.scala:95)
> at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:204)
> at org.apache.spark.rdd.RDD$$anonfun$partitions$2.apply(RDD.scala:202)
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
