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| author | Daniel Gottlieb <daniel.gottlieb@mongodb.com> | 2022-02-08 10:36:43 -0500 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2022-02-08 16:34:26 +0000 |
| commit | df441f20aab3ec13d30ab157d5761d419edc2051 (patch) | |
| tree | 2ed95f188156356792878a2397dfb9538be32790 /src/mongo/db/SConscript | |
| parent | 1938ca8564fb969f68058d68c55f632eec78a665 (diff) | |
| download | mongo-df441f20aab3ec13d30ab157d5761d419edc2051.tar.gz | |
SERVER-63308: Accomodate WT-8601.
Move read timestamp visibility against the oplog into MongoDB. WiredTiger
historically loses timestamp information across restarts on logged tables. MDB
does rely on read_timestamps for visibility against the oplog in some
circumstances. While case analysis supports that the WT bug does not manifest
in MDB, WT-8601 fully removes timestamps from `WT_UPDATE`s in logged tables.
In MDB, the keys for oplog documents are the object's timestamp. MDB will
instead use that value to filter an oplog entry's visibilty.
Diffstat (limited to 'src/mongo/db/SConscript')
| -rw-r--r-- | src/mongo/db/SConscript | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mongo/db/SConscript b/src/mongo/db/SConscript index d56608b9032..49dd3a75584 100644 --- a/src/mongo/db/SConscript +++ b/src/mongo/db/SConscript @@ -2018,6 +2018,7 @@ env.Library( '$BUILD_DIR/mongo/db/storage/ephemeral_for_test/storage_ephemeral_for_test', '$BUILD_DIR/mongo/db/storage/storage_control', '$BUILD_DIR/mongo/db/storage/storage_options', + '$BUILD_DIR/mongo/util/clock_source_mock', 'index_builds_coordinator_mongod', 'service_context_d', ], |