szehon-ho commented on code in PR #5376:
URL: https://github.com/apache/iceberg/pull/5376#discussion_r1017644858
##########
api/src/main/java/org/apache/iceberg/DataFile.java:
##########
@@ -99,10 +99,24 @@ public interface DataFile extends ContentFile<DataFile> {
optional(140, "sort_order_id", IntegerType.get(), "Sort order ID");
Types.NestedField SPEC_ID = optional(141, "spec_id", IntegerType.get(),
"Partition spec ID");
+ Types.StructType READABLE_METRICS_VALUE_TYPE =
+ Types.StructType.of(
+ optional(142, "column_size", Types.LongType.get(), "Total size on
disk"),
+ optional(143, "value_count", Types.LongType.get(), "Total count,
including null and NaN"),
+ optional(144, "null_value_count", Types.LongType.get(), "Null value
count"),
+ optional(145, "nan_value_count", Types.LongType.get(), "NaN value
count"),
+ optional(146, "lower_bound", Types.StringType.get(), "Lower bound in
string form"),
Review Comment:
Discussed offline, will look into how hard it is to make into a dynamic
struct with the right types, assuming we keep this current hierarchy
(readable_metric, col, metric_type)
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org
For additional commands, e-mail: issues-h...@iceberg.apache.org
