SourabhBadhya commented on code in PR #4431:
URL: https://github.com/apache/hive/pull/4431#discussion_r1247725865
##########
ql/src/java/org/apache/hadoop/hive/ql/metadata/HiveStorageHandler.java:
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@@ -266,7 +267,7 @@ default boolean canProvideBasicStatistics() {
* @return boolean
*/
default boolean setColStatistics(org.apache.hadoop.hive.ql.metadata.Table
table,
- List<ColumnStatistics> colStats) {
+ List<ColumnStatistics> colStats, ColumnStatsDesc columnStatisticsDesc) {
Review Comment:
Since we are changing the API, can we think of returning a map<Column,
Boolean Result> OR a generic object containing mapping of (Column Name -> Merge
result) (since we cant predict things that this generic object will contain).
This return type is useful in the case of Alter table Change column's
datatype.
@simhadri-g @deniskuzZ WDYT?
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