PiyushHurpadeDremio opened a new pull request #2182:
URL: https://github.com/apache/iceberg/pull/2182
This PR is contains implementation PartitionStatsFile. issue : #1833
Within each snapshot we will have "partition-stats-files" map which points
to partition stats file location for each partition spec in this snapshot.
Schema of partitionstatsfile :
1. partition: This is a list of values for each partition column.
PartitionData tuple based on partition specification.
2. file_count (int): Number of data files in this partition
3. row_count(long): Number of rows in table in this partition
See TestPartitionStatsMap.java which tests possible scenarios
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