pvary commented on code in PR #5159:
URL: https://github.com/apache/iceberg/pull/5159#discussion_r928570571
##########
hive-metastore/src/main/java/org/apache/iceberg/hive/HiveCatalog.java:
##########
@@ -171,9 +172,17 @@ public boolean dropTable(TableIdentifier identifier,
boolean purge) {
false /* throw NoSuchObjectException if the table doesn't exist
*/);
return null;
});
-
if (purge && lastMetadata != null) {
CatalogUtil.dropTableData(ops.io(), lastMetadata);
+
+ Boolean shouldDropFullTableFolder =
Boolean.parseBoolean(lastMetadata.property(
+ TableProperties.DROP_FULL_TABLE_FOLDER,
+ String.valueOf(TableProperties.DROP_FULL_TABLE_FOLDER_DEFAULT)));
+ if (shouldDropFullTableFolder) {
+ ((HadoopFileIO) fileIO).deletePrefix(lastMetadata.location());
Review Comment:
I this is not something we can build upon.
See:
```
this.fileIO = fileIOImpl == null ? new HadoopFileIO(conf) :
CatalogUtil.loadFileIO(fileIOImpl, properties, conf);
```
I would do something like this:
```
if (fileIO instanceof SupportsPrefixOperations) {
((SupportsPrefixOperations)
fileIO).deletePrefix(lastMetadata.location());
}
```
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