[GitHub] [spark] HeartSaVioR commented on a change in pull request #31464: [SPARK-34339][CORE][SQL] Expose the number of total paths in Utils.buildLocationMetadata()

[GitBox <gi...@apache.org>]

HeartSaVioR commented on a change in pull request #31464:
URL: https://github.com/apache/spark/pull/31464#discussion_r569936135



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File path: core/src/main/scala/org/apache/spark/util/Utils.scala
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@@ -2989,6 +2989,9 @@ private[spark] object Utils extends Logging {
       metadata.append(paths(index).toString)
       index += 1
     }
+    if (paths.length > index) {
+      metadata.append(s", ... ${paths.length - index} more")

Review comment:
       I've reflected the second option. It's probably less beautiful but easily avoid possible glitches. I've also updated the PR title/description.




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