revise naming

Author: gengliangwang

core/src/main/scala/org/apache/spark/util/Utils.scala

@@ -2909,7 +2909,7 @@ private[spark] object Utils extends Logging {
    * Convert a sequence of [[Path]] to a metadata string. When the length of metadata string
    * exceeds `stopAppendingThreshold`, stop appending paths for saving memory.
    */
-  def pathsToMetadata(paths: Seq[Path], stopAppendingThreshold: Int): String = {
+  def buildLocationMetadata(paths: Seq[Path], stopAppendingThreshold: Int): String = {
     var metadata = "["
     var index: Int = 0
     while (index < paths.length && metadata.length <= stopAppendingThreshold) {

core/src/test/scala/org/apache/spark/util/UtilsSuite.scala

@@ -1304,10 +1304,10 @@ class UtilsSuite extends SparkFunSuite with ResetSystemProperties with Logging {
 
   test("pathsToMetadata") {
     val paths = (0 to 4).map(i => new Path(s"path$i"))
-    assert(Utils.pathsToMetadata(paths, 1) == "[path0]")
-    assert(Utils.pathsToMetadata(paths, 10) == "[path0, path1]")
-    assert(Utils.pathsToMetadata(paths, 15) == "[path0, path1, path2]")
-    assert(Utils.pathsToMetadata(paths, 20) == "[path0, path1, path2, path3]")
+    assert(Utils.buildLocationMetadata(paths, 1) == "[path0]")
+    assert(Utils.buildLocationMetadata(paths, 10) == "[path0, path1]")
+    assert(Utils.buildLocationMetadata(paths, 15) == "[path0, path1, path2]")
+    assert(Utils.buildLocationMetadata(paths, 20) == "[path0, path1, path2, path3]")
   }
 }
 

sql/core/src/main/scala/org/apache/spark/sql/execution/DataSourceScanExec.scala

@@ -338,7 +338,7 @@ case class FileSourceScanExec(
     val location = relation.location
     val locationDesc =
       location.getClass.getSimpleName +
-        Utils.pathsToMetadata(location.rootPaths, maxMetadataValueLength)
+        Utils.buildLocationMetadata(location.rootPaths, maxMetadataValueLength)
     val metadata =
       Map(
         "Format" -> relation.fileFormat.toString,

sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/FileScan.scala

@@ -97,7 +97,7 @@ trait FileScan extends Scan with Batch with SupportsReportStatistics with Loggin
     val maxMetadataValueLength = 100
     val locationDesc =
       fileIndex.getClass.getSimpleName +
-        Utils.pathsToMetadata(fileIndex.rootPaths, maxMetadataValueLength)
+        Utils.buildLocationMetadata(fileIndex.rootPaths, maxMetadataValueLength)
     val metadata: Map[String, String] = Map(
       "ReadSchema" -> readDataSchema.catalogString,
       "PartitionFilters" -> seqToString(partitionFilters),