diff options
Diffstat (limited to 'sql/core/src/main/scala/org')
| -rw-r--r-- | sql/core/src/main/scala/org/apache/spark/sql/execution/python/EvaluatePython.scala | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/python/EvaluatePython.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/python/EvaluatePython.scala index 8c46516594..da28ec4f53 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/execution/python/EvaluatePython.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/python/EvaluatePython.scala @@ -18,6 +18,7 @@ package org.apache.spark.sql.execution.python import java.io.OutputStream +import java.nio.charset.StandardCharsets import scala.collection.JavaConverters._ @@ -136,7 +137,7 @@ object EvaluatePython { case (c, StringType) => UTF8String.fromString(c.toString) - case (c: String, BinaryType) => c.getBytes("utf-8") + case (c: String, BinaryType) => c.getBytes(StandardCharsets.UTF_8) case (c, BinaryType) if c.getClass.isArray && c.getClass.getComponentType.getName == "byte" => c case (c: java.util.List[_], ArrayType(elementType, _)) => @@ -185,7 +186,8 @@ object EvaluatePython { def pickle(obj: Object, out: OutputStream, pickler: Pickler): Unit = { out.write(Opcodes.GLOBAL) - out.write((module + "\n" + "_parse_datatype_json_string" + "\n").getBytes("utf-8")) + out.write( + (module + "\n" + "_parse_datatype_json_string" + "\n").getBytes(StandardCharsets.UTF_8)) val schema = obj.asInstanceOf[StructType] pickler.save(schema.json) out.write(Opcodes.TUPLE1) @@ -209,7 +211,8 @@ object EvaluatePython { def pickle(obj: Object, out: OutputStream, pickler: Pickler): Unit = { if (obj == this) { out.write(Opcodes.GLOBAL) - out.write((module + "\n" + "_create_row_inbound_converter" + "\n").getBytes("utf-8")) + out.write( + (module + "\n" + "_create_row_inbound_converter" + "\n").getBytes(StandardCharsets.UTF_8)) } else { // it will be memorized by Pickler to save some bytes pickler.save(this) |