ec9493b445
## What changes were proposed in this pull request? I goofed in https://github.com/apache/spark/pull/16669 which introduces the break in scala 2.10. This fixes ```bash [error] /home/jenkins/workspace/spark-master-compile-sbt-scala-2.10/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/UnivocityParser.scala:65: polymorphic expression cannot be instantiated to expected type; [error] found : [B >: org.apache.spark.sql.types.StructField](B, Int) => Int [error] required: org.apache.spark.sql.types.StructField => ? [error] fields.map(schema.indexOf).toArray [error] ^ [error] one error found [error] (sql/compile:compileIncremental) Compilation failed ``` ## How was this patch tested? Manually via ```bash ./dev/change-scala-version.sh 2.10 ./build/mvn -Pyarn -Phadoop-2.4 -Dscala-2.10 -DskipTests clean package ``` ``` [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] Spark Project Parent POM ........................... SUCCESS [ 2.719 s] [INFO] Spark Project Tags ................................. SUCCESS [ 3.441 s] [INFO] Spark Project Sketch ............................... SUCCESS [ 3.411 s] [INFO] Spark Project Networking ........................... SUCCESS [ 5.088 s] [INFO] Spark Project Shuffle Streaming Service ............ SUCCESS [ 5.131 s] [INFO] Spark Project Unsafe ............................... SUCCESS [ 5.813 s] [INFO] Spark Project Launcher ............................. SUCCESS [ 6.567 s] [INFO] Spark Project Core ................................. SUCCESS [01:39 min] [INFO] Spark Project ML Local Library ..................... SUCCESS [ 6.644 s] [INFO] Spark Project GraphX ............................... SUCCESS [ 11.304 s] [INFO] Spark Project Streaming ............................ SUCCESS [ 26.275 s] [INFO] Spark Project Catalyst ............................. SUCCESS [01:04 min] [INFO] Spark Project SQL .................................. SUCCESS [02:07 min] [INFO] Spark Project ML Library ........................... SUCCESS [01:20 min] [INFO] Spark Project Tools ................................ SUCCESS [ 8.755 s] [INFO] Spark Project Hive ................................. SUCCESS [ 51.141 s] [INFO] Spark Project REPL ................................. SUCCESS [ 13.688 s] [INFO] Spark Project YARN Shuffle Service ................. SUCCESS [ 7.211 s] [INFO] Spark Project YARN ................................. SUCCESS [ 10.908 s] [INFO] Spark Project Assembly ............................. SUCCESS [ 2.940 s] [INFO] Spark Project External Flume Sink .................. SUCCESS [ 4.386 s] [INFO] Spark Project External Flume ....................... SUCCESS [ 8.589 s] [INFO] Spark Project External Flume Assembly .............. SUCCESS [ 1.891 s] [INFO] Spark Integration for Kafka 0.8 .................... SUCCESS [ 8.458 s] [INFO] Spark Project Examples ............................. SUCCESS [ 17.706 s] [INFO] Spark Project External Kafka Assembly .............. SUCCESS [ 3.070 s] [INFO] Spark Integration for Kafka 0.10 ................... SUCCESS [ 11.227 s] [INFO] Spark Integration for Kafka 0.10 Assembly .......... SUCCESS [ 2.982 s] [INFO] Kafka 0.10 Source for Structured Streaming ......... SUCCESS [ 7.494 s] [INFO] Spark Project Java 8 Tests ......................... SUCCESS [ 3.748 s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ ``` and manual test `CSVSuite` with Scala 2.11 with my IDE. Author: hyukjinkwon <gurwls223@gmail.com> Closes #16684 from HyukjinKwon/hot-fix-type-ensurance. |
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| java/org/apache/spark/sql | ||
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| scala/org/apache/spark/sql | ||