pengzhiwei2018 commented on a change in pull request #2651:
URL: https://github.com/apache/hudi/pull/2651#discussion_r601225876
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File path:
hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/hudi/DefaultSource.scala
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@@ -79,39 +81,52 @@ class DefaultSource extends RelationProvider
val allPaths = path.map(p => Seq(p)).getOrElse(Seq()) ++ readPaths
val fs = FSUtils.getFs(allPaths.head,
sqlContext.sparkContext.hadoopConfiguration)
- val globPaths = HoodieSparkUtils.checkAndGlobPathIfNecessary(allPaths, fs)
-
- val tablePath = DataSourceUtils.getTablePath(fs, globPaths.toArray)
+ // Use the HoodieFileIndex only if the 'path' has specified with no "*"
contains.
+ // And READ_PATHS_OPT_KEY has not specified.
+ // Or else we use the original way to read hoodie table.
+ val useHoodieFileIndex = path.isDefined && !path.get.contains("*") &&
Review comment:
Hi @vinothchandar , Currently user query the hoodie table must specify
some "*" at the path. If the path has not specified the "*", the old way of
query hoodie table may not work(exception or get no data). So we must use the
`HoodieFileIndex` for this case by default.
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