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| author | Xiangyu Yao <xiangyu.yao@mongodb.com> | 2019-06-19 00:38:36 -0400 |
|---|---|---|
| committer | Xiangyu Yao <xiangyu.yao@mongodb.com> | 2019-06-28 15:03:00 -0400 |
| commit | 2597e7fbe3c09683408b82b8b854023d6c2dbbf2 (patch) | |
| tree | 8cfe4373adec95180cd2a1c37f428626bab94bfc /src/mongo/db/repl_index_build_state.h | |
| parent | 47ee8f8cde1d1e116caf223458c15b4af10943d6 (diff) | |
| download | mongo-2597e7fbe3c09683408b82b8b854023d6c2dbbf2.tar.gz | |
SERVER-40717 Remove CollectionCatalogEntry and KVColletionCatalogEntry
Diffstat (limited to 'src/mongo/db/repl_index_build_state.h')
| -rw-r--r-- | src/mongo/db/repl_index_build_state.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/mongo/db/repl_index_build_state.h b/src/mongo/db/repl_index_build_state.h index 9b44ee9e75a..cd50f2c0289 100644 --- a/src/mongo/db/repl_index_build_state.h +++ b/src/mongo/db/repl_index_build_state.h @@ -35,7 +35,6 @@ #include <vector> #include "mongo/bson/bsonobj.h" -#include "mongo/db/catalog/collection_catalog_entry.h" #include "mongo/db/catalog/commit_quorum_options.h" #include "mongo/db/index/index_descriptor.h" #include "mongo/db/namespace_string.h" @@ -46,6 +45,22 @@ namespace mongo { +// Indicates which protocol an index build is using. +enum class IndexBuildProtocol { + /** + * Refers to the pre-FCV 4.2 index build protocol for building indexes in replica sets. + * Index builds must complete on the primary before replicating, and are not resumable in + * any scenario. + */ + kSinglePhase, + /** + * Refers to the FCV 4.2 two-phase index build protocol for building indexes in replica + * sets. Indexes are built simultaneously on all nodes and are resumable during the draining + * phase. + */ + kTwoPhase +}; + /** * Tracks the cross replica set progress of a particular index build identified by a build UUID. * |