Takeshi Yamamuro created SPARK-24645: ----------------------------------------
Summary: 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 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