yuzhaojing commented on code in PR #12642:
URL: https://github.com/apache/hudi/pull/12642#discussion_r1948429984
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hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/HoodieBaseRelation.scala:
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@@ -350,6 +350,7 @@ abstract class HoodieBaseRelation(val sqlContext:
SQLContext,
* NOTE: DO NOT OVERRIDE THIS METHOD
*/
override final def buildScan(requiredColumns: Array[String], filters:
Array[Filter]): RDD[Row] = {
+ fileIndex.refresh()
Review Comment:
I have reviewed the corresponding code of
`HoodieMergeOnReadSnapshotHadoopFsRelationFactory`, and it appears that a
refresh is still necessary at this point. This is essentially because the same
Spark context reuses the relation when executing identical queries.
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