[ https://issues.apache.org/jira/browse/SPARK-24645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-24645: ------------------------------------ Assignee: (was: Apache Spark) > Skip parsing when csvColumnPruning enabled and partitions scanned only > ---------------------------------------------------------------------- > > Key: SPARK-24645 > URL: https://issues.apache.org/jira/browse/SPARK-24645 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.3.1 > Reporter: Takeshi Yamamuro > Priority: Minor > > I hit the bug below when parsing csv data; > {code:java} > scala> val dir = "/tmp/spark-csv/csv" > scala> spark.range(10).selectExpr("id % 2 AS p", > "id").write.mode("overwrite").partitionBy("p").csv(dir) > scala> spark.read.csv(dir).selectExpr("sum(p)").collect() > 18/06/25 13:12:51 ERROR Executor: Exception in task 0.0 in stage 2.0 (TID 5) > java.lang.NullPointerException > at > org.apache.spark.sql.execution.datasources.csv.UnivocityParser.org$apache$spark$sql$execution$datasources$csv$UnivocityParser$$convert(UnivocityParser.scala:197) > > at > org.apache.spark.sql.execution.datasources.csv.UnivocityParser.parse(UnivocityParser.scala:190) > at > org.apache.spark.sql.execution.datasources.csv.UnivocityParser$$anonfun$5.apply(UnivocityParser.scala:309) > at > org.apache.spark.sql.execution.datasources.csv.UnivocityParser$$anonfun$5.apply(UnivocityParser.scala:309) > at > org.apache.spark.sql.execution.datasources.FailureSafeParser.parse(FailureSafeParser.scala:61) > ... > {code} > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org