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| author | David Storch <david.storch@10gen.com> | 2016-12-02 15:39:00 -0500 |
|---|---|---|
| committer | David Storch <david.storch@10gen.com> | 2016-12-21 12:27:49 -0500 |
| commit | 2cfb3e0bdc46deb7ad4546cce529b6084cc9d922 (patch) | |
| tree | 4d6f7c29399664202de3120a50790b5cab203b8f /src/mongo/s/query/SConscript | |
| parent | 1ab87806b9ad157bb205403f2c7e0226988af64f (diff) | |
| download | mongo-2cfb3e0bdc46deb7ad4546cce529b6084cc9d922.tar.gz | |
SERVER-27304 add internalQueryAlwaysMergeOnPrimaryShard setParameter
When set to true on a mongos, aggregation queries routed to
that mongos which require a merging shard will always select
the primary shard as the merger. Set to false by default,
which means that the merging shard is chosen at random
amongst nodes participating in answering the aggregation
query.
(cherry picked from commit 3f54fef03fdd7bd787a57387b84d298c9dd0222d)
Conflicts:
src/mongo/s/commands/cluster_aggregate.cpp
Diffstat (limited to 'src/mongo/s/query/SConscript')
| -rw-r--r-- | src/mongo/s/query/SConscript | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mongo/s/query/SConscript b/src/mongo/s/query/SConscript index 18022507aa2..fd27f991f01 100644 --- a/src/mongo/s/query/SConscript +++ b/src/mongo/s/query/SConscript @@ -6,6 +6,7 @@ env.Library( target="cluster_query", source=[ "cluster_find.cpp", + "cluster_query_knobs.cpp", ], LIBDEPS=[ '$BUILD_DIR/mongo/db/commands', |