diff options
Diffstat (limited to 'src/mongo/db/s/collection_range_deleter.cpp')
-rw-r--r-- | src/mongo/db/s/collection_range_deleter.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mongo/db/s/collection_range_deleter.cpp b/src/mongo/db/s/collection_range_deleter.cpp index 0d0d6021437..ed7c303a041 100644 --- a/src/mongo/db/s/collection_range_deleter.cpp +++ b/src/mongo/db/s/collection_range_deleter.cpp @@ -62,6 +62,14 @@ namespace mongo { +MONGO_EXPORT_SERVER_PARAMETER(rangeDeleterBatchSize, int, 0) + ->withValidator([](const int& newVal) { + if (newVal < 0) { + return Status(ErrorCodes::BadValue, "rangeDeleterBatchSize must not be negative"); + } + return Status::OK(); + }); + MONGO_EXPORT_SERVER_PARAMETER(rangeDeleterBatchDelayMS, int, 20) ->withValidator([](const int& newVal) { if (newVal < 0) { @@ -108,6 +116,13 @@ boost::optional<Date_t> CollectionRangeDeleter::cleanUpNextRange( int maxToDelete, CollectionRangeDeleter* forTestOnly) { + if (maxToDelete <= 0) { + maxToDelete = rangeDeleterBatchSize.load(); + if (maxToDelete <= 0) { + maxToDelete = std::max(int(internalQueryExecYieldIterations.load()), 1); + } + } + StatusWith<int> wrote = 0; auto range = boost::optional<ChunkRange>(boost::none); |