diff options
| author | Charlie Swanson <charlie.swanson@mongodb.com> | 2018-07-02 18:23:25 -0400 |
|---|---|---|
| committer | Charlie Swanson <charlie.swanson@mongodb.com> | 2018-08-15 13:30:12 -0400 |
| commit | ee06e6cbe5a75775f76836449558be2f6a98ddfd (patch) | |
| tree | d4dbf37110d25f7f4876337a7b1e11abe251fac5 /src/mongo/db/pipeline/document_source_change_stream.h | |
| parent | a5bde2f3e9afc3f72da01788b76829fb29c2f4e7 (diff) | |
| download | mongo-ee06e6cbe5a75775f76836449558be2f6a98ddfd.tar.gz | |
SERVER-33323 Refactor agg cursor merging on mongos
This commit makes it so that aggregations will always use a
$mergeCursors as a wrapper around a AsyncResultsMerger, which is new
behavior for mongos. As part of this refactor, we can delete the concept
of a 'merging presorted' $sort stage (which is now handled by the
AsyncResultsMerger) and delete the DocumentSourceRouterAdapter stage
which talked to a RouterStageMerge, instead directly using a
$mergeCursors stage.
Diffstat (limited to 'src/mongo/db/pipeline/document_source_change_stream.h')
| -rw-r--r-- | src/mongo/db/pipeline/document_source_change_stream.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/mongo/db/pipeline/document_source_change_stream.h b/src/mongo/db/pipeline/document_source_change_stream.h index 802a717294e..5f4ee1c528c 100644 --- a/src/mongo/db/pipeline/document_source_change_stream.h +++ b/src/mongo/db/pipeline/document_source_change_stream.h @@ -182,8 +182,7 @@ public: * resumeAfter: option containing the resume token. If there was a previous resumeAfter: * option, it is removed. */ - static BSONObj replaceResumeTokenInCommand(const BSONObj originalCmdObj, - const BSONObj resumeToken); + static BSONObj replaceResumeTokenInCommand(BSONObj originalCmdObj, Document resumeToken); /** * Helper used by various change stream stages. Used for asserting that a certain Value of a |