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author | Lingzhi Deng <lingzhi.deng@mongodb.com> | 2019-04-05 10:52:43 -0400 |
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committer | Lingzhi Deng <lingzhi.deng@mongodb.com> | 2019-04-09 12:45:33 -0400 |
commit | decf670a6d7ec7a31c3820032188aab3fdc0fbd1 (patch) | |
tree | 6a719219ba181ca0d64b193c93ff003ba71f95d6 /src/mongo/db/server_transactions_metrics.cpp | |
parent | 9f40ea669153868ee1df20ff8952b4f264198ce1 (diff) | |
download | mongo-decf670a6d7ec7a31c3820032188aab3fdc0fbd1.tar.gz |
SERVER-40337: Remove oldestOpenUnpreparedReadTimestamp from serverStatus.transactions
This reverts most of the work done in 3bb72042c29ceac96ec628ee643cbc4db8e982ab
Diffstat (limited to 'src/mongo/db/server_transactions_metrics.cpp')
-rw-r--r-- | src/mongo/db/server_transactions_metrics.cpp | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/src/mongo/db/server_transactions_metrics.cpp b/src/mongo/db/server_transactions_metrics.cpp index 54300a1ca26..1daa320782d 100644 --- a/src/mongo/db/server_transactions_metrics.cpp +++ b/src/mongo/db/server_transactions_metrics.cpp @@ -149,15 +149,7 @@ void ServerTransactionsMetrics::decrementCurrentPrepared() { _currentPrepared.fetchAndSubtract(1); } -Timestamp ServerTransactionsMetrics::_getOldestOpenUnpreparedReadTimestamp( - OperationContext* opCtx) { - // The history is not pinned in memory once a transaction has been prepared since reads - // are no longer possible. Therefore, the timestamp returned by the storage engine refers - // to the oldest read timestamp for any open unprepared transaction. - return opCtx->getServiceContext()->getStorageEngine()->getOldestOpenReadTimestamp(); -} - -void ServerTransactionsMetrics::updateStats(TransactionsStats* stats, OperationContext* opCtx) { +void ServerTransactionsMetrics::updateStats(TransactionsStats* stats) { stats->setCurrentActive(_currentActive.load()); stats->setCurrentInactive(_currentInactive.load()); stats->setCurrentOpen(_currentOpen.load()); @@ -168,8 +160,6 @@ void ServerTransactionsMetrics::updateStats(TransactionsStats* stats, OperationC stats->setTotalPreparedThenCommitted(_totalPreparedThenCommitted.load()); stats->setTotalPreparedThenAborted(_totalPreparedThenAborted.load()); stats->setCurrentPrepared(_currentPrepared.load()); - stats->setOldestOpenUnpreparedReadTimestamp( - ServerTransactionsMetrics::_getOldestOpenUnpreparedReadTimestamp(opCtx)); } namespace { @@ -192,7 +182,7 @@ public: // lifecycle within a session. Both are assigned transaction numbers, and so both are often // referred to as “transactions”. RetryableWritesStats::get(opCtx)->updateStats(&stats); - ServerTransactionsMetrics::get(opCtx)->updateStats(&stats, opCtx); + ServerTransactionsMetrics::get(opCtx)->updateStats(&stats); return stats.toBSON(); } |