[ https://issues.apache.org/jira/browse/SPARK-24676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-24676: ------------------------------------ Assignee: (was: Apache Spark) > Project required data from parsed data when csvColumnPruning disabled > --------------------------------------------------------------------- > > Key: SPARK-24676 > URL: https://issues.apache.org/jira/browse/SPARK-24676 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.3.1 > Reporter: Takeshi Yamamuro > Priority: Minor > > I hit a bug below when parsing csv data; > {code} > ./bin/spark-shell --conf spark.sql.csv.parser.columnPruning.enabled=false > 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 13:48:46 ERROR Executor: Exception in task 2.0 in stage 2.0 (TID 7) > java.lang.ClassCastException: org.apache.spark.unsafe.types.UTF8String cannot > be cast to java.lang.Integer > at scala.runtime.BoxesRunTime.unboxToInt(BoxesRunTime.java:101) > at > org.apache.spark.sql.catalyst.expressions.BaseGenericInternalRow$class.getInt(rows.scala:41) > ... > {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