chore: cleanup

Author: dantengsky

src/query/storages/fuse/src/operations/common/processors/sink_commit.rs

@@ -401,7 +401,8 @@ where F: SnapshotGenerator + Send + 'static
                                 tbl.table_info.name, tbl.table_info.ident
                             );
                             // pure historical data.
-                            // errors ignored (since it can be picked up by subsequent purge actions)
+                            // errors are ignored(but logged), since it should not interrupt the main task
+                            // and could be picked up by subsequent purge actions.
                             match tbl
                                 .navigate_for_purge(
                                     &self.ctx,
@@ -434,22 +435,8 @@ where F: SnapshotGenerator + Send + 'static
                                     );
                                 }
                             }
-
-                            // let snapshot_files = tbl.list_snapshot_files().await?;
-
-                            // if let Err(e) = tbl
-                            //    .do_purge(
-                            //        &self.ctx,
-                            //        snapshot_files,
-                            //        None,
-                            //        keep_last_snapshot,
-                            //        dry_run,
-                            //    )
-                            //    .await
-                            //{
-                            //} else {
-                            //}
                         }
+
                         metrics_inc_commit_mutation_success();
                         {
                             let elapsed_time = self.start_time.elapsed().as_millis();