wangshisan commented on a change in pull request #25869: [SPARK-29189][SQL] Add
an option to ignore block locations when listing file
URL: https://github.com/apache/spark/pull/25869#discussion_r327402827
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
##########
@@ -832,6 +832,14 @@ object SQLConf {
.intConf
.createWithDefault(10000)
+ val IGNORE_DATA_LOCALITY =
+ buildConf("spark.sql.sources.ignore.datalocality")
+ .doc("If it is set to true, Spark will not fetch the block locations for
each file on " +
+ "listing files, which will greatly accelerate the list file operation,
while loss " +
Review comment:
Resolved.
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