From 20d20dac52e47194a743538fed7f7b03332aa43d Mon Sep 17 00:00:00 2001 From: jason-price-mongodb <69260375+jason-price-mongodb@users.noreply.github.com> Date: Mon, 8 Nov 2021 10:53:02 -0800 Subject: [PATCH] DOCS-14887 wired tiger transaction limit (#6087) Co-authored-by: jason-price-mongodb --- source/core/transactions-production-consideration.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/source/core/transactions-production-consideration.txt b/source/core/transactions-production-consideration.txt index 1c2a13d924c..0f72e796032 100644 --- a/source/core/transactions-production-consideration.txt +++ b/source/core/transactions-production-consideration.txt @@ -124,6 +124,13 @@ The :parameter:`transactionLifetimeLimitSeconds` also ensures that expired transactions are aborted periodically to relieve storage cache pressure. +.. note:: + + If you have an uncommitted transaction that exceeds 5% of the + :setting:`WiredTiger cache size + `, the transaction will + abort and return a :term:`write conflict` error. + Transactions and Security -------------------------