lw309637554 commented on a change in pull request #2475:
URL: https://github.com/apache/hudi/pull/2475#discussion_r584307500
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File path:
hudi-spark-datasource/hudi-spark/src/main/scala/org/apache/hudi/DefaultSource.scala
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@@ -84,6 +88,26 @@ class DefaultSource extends RelationProvider
val tablePath = DataSourceUtils.getTablePath(fs, globPaths.toArray)
log.info("Obtained hudi table path: " + tablePath)
+ if (path.nonEmpty) {
+ val _path = path.get.stripSuffix("/")
+ val pathTmp = new Path(_path).makeQualified(fs.getUri,
fs.getWorkingDirectory)
+ // If the user specifies the table path, the data path is automatically
inferred
+ if (pathTmp.toString.equals(tablePath)) {
+ val sparkEngineContext = new
HoodieSparkEngineContext(sqlContext.sparkContext)
+ val fsBackedTableMetadata =
+ new FileSystemBackedTableMetadata(sparkEngineContext, new
SerializableConfiguration(fs.getConf), tablePath, false)
+ val partitionPaths = fsBackedTableMetadata.getAllPartitionPaths
Review comment:
@teeyog hello, now infer the partition for getallpartition paths from
metadata table.
The partition mode is set as hoodie.datasource.write.partitionpath.field
when write the hudi table. Can we persist the
hoodie.datasource.write.partitionpath.field to metatable? Then read just get
the properties , not get all the partition path? cc @vinothchandar
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