dongjoon-hyun commented on a change in pull request #22502: [SPARK-25474][SQL]
When the "fallBackToHdfsForStats= true", Size in bytes is coming as default
size in bytes ( 8.0 EB)
URL: https://github.com/apache/spark/pull/22502#discussion_r308020424
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/HadoopFsRelation.scala
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@@ -71,7 +73,13 @@ case class HadoopFsRelation(
override def sizeInBytes: Long = {
val compressionFactor = sqlContext.conf.fileCompressionFactor
- (location.sizeInBytes * compressionFactor).toLong
+ val defaultSize = (location.sizeInBytes * compressionFactor).toLong
+ location match {
+ case cfi: CatalogFileIndex if
sparkSession.sessionState.conf.fallBackToHdfsForStatsEnabled =>
+ CommandUtils.getSizeInBytesFallBackToHdfs(sparkSession, new
Path(cfi.table.location),
Review comment:
Thank you for the explanation and the additional test case, @shahidki31 !
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