[SPARK-19949][SQL][FOLLOW-UP] move FailureSafeParser from catalyst to sql core

## What changes were proposed in this pull request?

The `FailureSafeParser` is only used in sql core, it doesn't make sense to put it in catalyst module.

## How was this patch tested?

N/A

Author: Wenchen Fan <wenchen@databricks.com>

Closes #17408 from cloud-fan/minor.

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/BadRecordException.scala

@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.spark.sql.catalyst.util
+
+import org.apache.spark.sql.catalyst.InternalRow
+import org.apache.spark.unsafe.types.UTF8String
+
+/**
+ * Exception thrown when the underlying parser meet a bad record and can't parse it.
+ * @param record a function to return the record that cause the parser to fail
+ * @param partialResult a function that returns an optional row, which is the partial result of
+ *                      parsing this bad record.
+ * @param cause the actual exception about why the record is bad and can't be parsed.
+ */
+case class BadRecordException(
+    record: () => UTF8String,
+    partialResult: () => Option[InternalRow],
+    cause: Throwable) extends Exception(cause)

sql/core/src/main/scala/org/apache/spark/sql/DataFrameReader.scala

@@ -27,11 +27,10 @@ import org.apache.spark.Partition
 import org.apache.spark.annotation.InterfaceStability
 import org.apache.spark.rdd.RDD
 import org.apache.spark.sql.catalyst.json.{CreateJacksonParser, JacksonParser, JSONOptions}
-import org.apache.spark.sql.catalyst.util.FailureSafeParser
 import org.apache.spark.sql.execution.LogicalRDD
 import org.apache.spark.sql.execution.command.DDLUtils
+import org.apache.spark.sql.execution.datasources.{DataSource, FailureSafeParser}
 import org.apache.spark.sql.execution.datasources.csv._
-import org.apache.spark.sql.execution.datasources.DataSource
 import org.apache.spark.sql.execution.datasources.jdbc._
 import org.apache.spark.sql.execution.datasources.json.TextInputJsonDataSource
 import org.apache.spark.sql.types.{StringType, StructType}

sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/FailureSafeParser.scala

@@ -15,10 +15,11 @@
  * limitations under the License.
  */
 
-package org.apache.spark.sql.catalyst.util
+package org.apache.spark.sql.execution.datasources
 
 import org.apache.spark.sql.catalyst.InternalRow
 import org.apache.spark.sql.catalyst.expressions.GenericInternalRow
+import org.apache.spark.sql.catalyst.util._
 import org.apache.spark.sql.types.StructType
 import org.apache.spark.unsafe.types.UTF8String
 
@@ -69,15 +70,3 @@ class FailureSafeParser[IN](
     }
   }
 }
-
-/**
- * Exception thrown when the underlying parser meet a bad record and can't parse it.
- * @param record a function to return the record that cause the parser to fail
- * @param partialResult a function that returns an optional row, which is the partial result of
- *                      parsing this bad record.
- * @param cause the actual exception about why the record is bad and can't be parsed.
- */
-case class BadRecordException(
-    record: () => UTF8String,
-    partialResult: () => Option[InternalRow],
-    cause: Throwable) extends Exception(cause)

sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/UnivocityParser.scala

@@ -30,7 +30,8 @@ import com.univocity.parsers.csv.CsvParser
 import org.apache.spark.internal.Logging
 import org.apache.spark.sql.catalyst.InternalRow
 import org.apache.spark.sql.catalyst.expressions.GenericInternalRow
-import org.apache.spark.sql.catalyst.util.{BadRecordException, DateTimeUtils, FailureSafeParser}
+import org.apache.spark.sql.catalyst.util.{BadRecordException, DateTimeUtils}
+import org.apache.spark.sql.execution.datasources.FailureSafeParser
 import org.apache.spark.sql.types._
 import org.apache.spark.unsafe.types.UTF8String
 

sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/json/JsonDataSource.scala

@@ -33,8 +33,7 @@ import org.apache.spark.rdd.{BinaryFileRDD, RDD}
 import org.apache.spark.sql.{AnalysisException, Dataset, Encoders, SparkSession}
 import org.apache.spark.sql.catalyst.InternalRow
 import org.apache.spark.sql.catalyst.json.{CreateJacksonParser, JacksonParser, JSONOptions}
-import org.apache.spark.sql.catalyst.util.FailureSafeParser
+import org.apache.spark.sql.execution.datasources._
-import org.apache.spark.sql.execution.datasources.{CodecStreams, DataSource, HadoopFileLinesReader, PartitionedFile}
 import org.apache.spark.sql.execution.datasources.text.TextFileFormat
 import org.apache.spark.sql.types.StructType
 import org.apache.spark.unsafe.types.UTF8String