diff options
Diffstat (limited to 'src/mongo/db/storage/wiredtiger/wiredtiger_record_store.cpp')
| -rw-r--r-- | src/mongo/db/storage/wiredtiger/wiredtiger_record_store.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mongo/db/storage/wiredtiger/wiredtiger_record_store.cpp b/src/mongo/db/storage/wiredtiger/wiredtiger_record_store.cpp index a715ca4b2c0..ace8dd90cf8 100644 --- a/src/mongo/db/storage/wiredtiger/wiredtiger_record_store.cpp +++ b/src/mongo/db/storage/wiredtiger/wiredtiger_record_store.cpp @@ -1899,8 +1899,8 @@ void WiredTigerRecordStore::updateStatsAfterRepair(OperationContext* opCtx, } void WiredTigerRecordStore::_initNextIdIfNeeded(OperationContext* opCtx) { - // Clustered record stores do not generate unique ObjectId's for RecordId's as the expectation - // is for the caller to set the RecordId using the server generated ObjectId. + // Clustered record stores do not automatically generate int64 RecordIds. RecordIds are instead + // constructed as binary strings, KeyFormat::String, from the user-defined cluster key. invariant(_keyFormat == KeyFormat::Long); // In the normal case, this will already be initialized, so use a weak load. Since this value @@ -1964,8 +1964,8 @@ void WiredTigerRecordStore::_initNextIdIfNeeded(OperationContext* opCtx) { } RecordId WiredTigerRecordStore::_nextId(OperationContext* opCtx) { - // Clustered record stores do not generate unique ObjectId's for RecordId's as the expectation - // is for the caller to set the RecordId using the server generated ObjectId. + // Clustered record stores do not automatically generate int64 RecordIds. RecordIds are instead + // constructed as binary strings, KeyFormat::String, from the user-defined cluster key. invariant(_keyFormat == KeyFormat::Long); invariant(!_isOplog); _initNextIdIfNeeded(opCtx); |