Allow passing ICEBERG as an optional component for Dataproc.

PiperOrigin-RevId: 842887104

Author: dorellang

perfkitbenchmarker/configs/benchmark_config_spec.py

@@ -54,9 +54,12 @@ class _DpbApplicationListDecoder(option_decoders.ListDecoder):
   def __init__(self, **kwargs):
     super().__init__(
         default=None,
-        item_decoder=option_decoders.EnumDecoder(
-            [dpb_constants.FLINK, dpb_constants.HIVE, dpb_constants.DELTA]
-        ),
+        item_decoder=option_decoders.EnumDecoder([
+            dpb_constants.FLINK,
+            dpb_constants.HIVE,
+            dpb_constants.DELTA,
+            dpb_constants.ICEBERG,
+        ]),
         **kwargs,
     )
 

perfkitbenchmarker/dpb_constants.py

@@ -66,6 +66,7 @@
 FLINK = 'flink'
 HIVE = 'hive'
 DELTA = 'DELTA'
+ICEBERG = 'ICEBERG'
 
 # Metrics and Status related metadata
 # TODO(pclay): Remove these after migrating all callers to SubmitJob