Sort group results.

rkistner · rkistner · commit 265a27e901bd · 2025-09-03T16:52:42.000+02:00
diff --git a/modules/module-mongodb-storage/src/storage/implementation/MongoChecksums.ts b/modules/module-mongodb-storage/src/storage/implementation/MongoChecksums.ts
@@ -247,7 +247,10 @@ export class MongoChecksums {
                 },
                 last_op: { $max: '$_id.o' }
               }
-            }
+            },
+            // Sort the aggregated results (100 max, so should be fast).
+            // This is important to identify which buckets we have partial data for.
+            { $sort: { _id: 1 } }
           ],
           { session: undefined, readConcern: 'snapshot', maxTimeMS: lib_mongo.MONGO_CHECKSUM_TIMEOUT_MS }
         )

Original file line number	Diff line number	Diff line change
`@@ -247,7 +247,10 @@ export class MongoChecksums {`
`247`	`247`	`},`
`248`	`248`	`last_op: { $max: '$_id.o' }`
`249`	`249`	`}`
`250`		`- }`
	`250`	`+ },`
	`251`	`+ // Sort the aggregated results (100 max, so should be fast).`
	`252`	`+ // This is important to identify which buckets we have partial data for.`
	`253`	`+ { $sort: { _id: 1 } }`
`251`	`254`	`],`
`252`	`255`	`{ session: undefined, readConcern: 'snapshot', maxTimeMS: lib_mongo.MONGO_CHECKSUM_TIMEOUT_MS }`
`253`	`256`	`)`