wuchong commented on code in PR #2651:
URL: https://github.com/apache/fluss/pull/2651#discussion_r2797198818
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fluss-rpc/src/main/proto/FlussApi.proto:
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@@ -1184,4 +1199,34 @@ message PbKvSnapshotLeaseForBucket {
optional int64 partition_id = 1;
required int32 bucket_id = 2;
required int64 snapshot_id = 3;
+}
+
+message PbTableStatsReqForBucket {
+ optional int64 partition_id = 1;
+ required int32 bucket_id = 2;
+}
+
+message PbTableStatsRespForBucket {
+ optional int32 error_code = 1;
+ optional string error_message = 2;
+ optional int64 partition_id = 3;
+ required int32 bucket_id = 4;
+
+ // --- Table-level stats ---
+ // The number of rows in this bucket.
+ // For KV tables: the number of unique keys (live rows).
+ // For Log tables: total number of log records (highWatermark -
logStartOffset).
+ // Absent if row count is not available (e.g., WAL changelog mode or legacy
tables).
+ optional int64 row_count = 5;
+
+ // The data size in bytes of this bucket.
+ // For KV tables: the size of the KV store.
+ // For Log tables: the size of the log segments.
+ // Reserved for future use.
+ // optional int64 data_size_bytes = 6;
+
+ // --- Column-level stats (future) ---
+ // Per-column statistics, keyed by column index.
+ // Only populated when target_columns is specified in the request.
+ // repeated PbColumnStats column_stats = 10;
Review Comment:
No, just some hints for future
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