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SERVER-104223 Failures in preWarmConnectionPool() will cause mongos to fail startup (#35363) (#51032)

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GitOrigin-RevId: 9a09afa25ef7b5846afcd1f9224ab8921b5acc8b
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Allison Easton 2026-04-02 16:44:59 +02:00 committed by MongoDB Bot
parent 8bcd27de30
commit 9bcef7ffda
1 changed files with 4 additions and 1 deletions
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5
src/mongo/s/mongos_main.cpp
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@ -716,6 +716,8 @@ Status initializeSharding(
LOGV2_WARNING(6203601, "Failed to warmup routing information", "error"_attr = redact(ex));
}
// Pre-warm the connection pool may fail. Since this is just an optimization, any failure must
// not prevent mongos from starting.
{
auto scopedTimer =
createTimeElapsedBuilderScopedTimer(opCtx->getServiceContext()->getFastClockSource(),
@ -723,7 +725,8 @@ Status initializeSharding(
startupTimeElapsedBuilder);
Status status = preWarmConnectionPool(opCtx);
if (!status.isOK()) {
return status;
LOGV2_WARNING(
104223, "Failed to warmup the collection pool", "error"_attr = status.reason());
}
}