[GitHub] [spark] dongjoon-hyun commented on a change in pull request #33972: [SPARK-36734][SQL][BUILD][3.1] Upgrade ORC to 1.5.13

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

dongjoon-hyun commented on a change in pull request #33972:
URL: https://github.com/apache/spark/pull/33972#discussion_r707894517



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File path: sql/core/src/test/scala/org/apache/spark/sql/FileBasedDataSourceSuite.scala
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@@ -693,11 +693,11 @@ class FileBasedDataSourceSuite extends QueryTest
   }
 
   test("SPARK-22790,SPARK-27668: spark.sql.sources.compressionFactor takes effect") {
-    Seq(1.0, 0.5).foreach { compressionFactor =>
+    Seq(1.0, 0.4).foreach { compressionFactor =>

Review comment:
       https://issues.apache.org/jira/browse/ORC-984 starts to add a metadata about a ORC writer version name. That increases a few byte per file.




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