jinxing64 commented on code in PR #5564:
URL: https://github.com/apache/hudi/pull/5564#discussion_r873107339
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hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/spark/sql/hudi/command/DropHoodieTableCommand.scala:
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@@ -88,42 +86,33 @@ extends HoodieLeafRunnableCommand {
}
}
- private def dropHiveDataSourceTable(
- sparkSession: SparkSession,
- hoodieCatalogTable: HoodieCatalogTable): Unit = {
- val table = hoodieCatalogTable.table
- val dbName = table.identifier.database.get
- val tableName = hoodieCatalogTable.tableName
-
- // check database exists
- val dbExists = sparkSession.sessionState.catalog.databaseExists(dbName)
- if (!dbExists) {
- throw new NoSuchDatabaseException(dbName)
- }
-
- if (HoodieTableType.MERGE_ON_READ == hoodieCatalogTable.tableType &&
purge) {
- val snapshotTableName = tableName + MOR_SNAPSHOT_TABLE_SUFFIX
- val roTableName = tableName + MOR_READ_OPTIMIZED_TABLE_SUFFIX
-
- dropHiveTable(sparkSession, dbName, snapshotTableName)
- dropHiveTable(sparkSession, dbName, roTableName)
+ private def getTableRTAndRO(catalog: SessionCatalog,
+ hoodieTable: HoodieCatalogTable): (Option[CatalogTable],
Option[CatalogTable]) = {
+ val rtIdt = hoodieTable.table.identifier.copy(
+ table = s"${hoodieTable.tableName}${MOR_SNAPSHOT_TABLE_SUFFIX}")
+ val roIdt = hoodieTable.table.identifier.copy(
+ table = s"${hoodieTable.tableName}${MOR_READ_OPTIMIZED_TABLE_SUFFIX}")
+
+ var rtTableOpt: Option[CatalogTable] = None
+ var roTableOpt: Option[CatalogTable] = None
+ if (catalog.tableExists(roIdt)) {
+ val rtTable = catalog.getTableMetadata(rtIdt)
+ if
(rtTable.storage.locationUri.equals(hoodieTable.table.storage.locationUri)) {
+ rtTable.properties.get(ConfigUtils.IS_QUERY_AS_RO_TABLE) match {
Review Comment:
Thanks ~ updated
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