rdblue commented on a change in pull request #1497:
URL: https://github.com/apache/iceberg/pull/1497#discussion_r496887810
##########
File path:
mr/src/main/java/org/apache/iceberg/mr/mapreduce/IcebergInputFormat.java
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@@ -250,6 +252,22 @@ public void close() throws IOException {
return iterable;
}
+ @SuppressWarnings("unchecked")
+ private CloseableIterable<T> open(FileScanTask currentTask, Schema
readSchema) {
+ switch (inMemoryDataModel) {
+ case PIG:
+ case HIVE:
+ // TODO implement value readers for Pig and Hive
+ throw new UnsupportedOperationException("Pig and Hive are not
supported for any format");
Review comment:
This should be clear that Pig and Hive object models are not supported.
Pig and Hive engines can read using generics.
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