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| author | Billy Donahue <billy.donahue@mongodb.com> | 2018-11-06 16:20:39 -0500 |
|---|---|---|
| committer | Billy Donahue <billy.donahue@mongodb.com> | 2018-11-16 11:03:18 -0500 |
| commit | 63e43f1bb47f7bddf3dc37ad03a2bbee6d2a9423 (patch) | |
| tree | 80d0f30295208dd648b0edf3027fb508be291047 /src/mongo/db/s/balancer | |
| parent | 1da5a8ac8ea43e1f704384238765fa5ca5b11af6 (diff) | |
| download | mongo-63e43f1bb47f7bddf3dc37ad03a2bbee6d2a9423.tar.gz | |
SERVER-5739 Fix races in RARELY/OCCASIONALLY.
Switch to using C++ instead of macros.
Fix SERVER-37247: these should fire on first hit.
Diffstat (limited to 'src/mongo/db/s/balancer')
| -rw-r--r-- | src/mongo/db/s/balancer/balancer.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mongo/db/s/balancer/balancer.cpp b/src/mongo/db/s/balancer/balancer.cpp index f5570a52507..86a80ee5032 100644 --- a/src/mongo/db/s/balancer/balancer.cpp +++ b/src/mongo/db/s/balancer/balancer.cpp @@ -360,8 +360,10 @@ void Balancer::_mainThread() { << ", secondaryThrottle: " << balancerConfig->getSecondaryThrottle().toBSON(); - OCCASIONALLY warnOnMultiVersion( - uassertStatusOK(_clusterStats->getStats(opCtx.get()))); + static Occasionally sampler; + if (sampler.tick()) { + warnOnMultiVersion(uassertStatusOK(_clusterStats->getStats(opCtx.get()))); + } Status status = _enforceTagRanges(opCtx.get()); if (!status.isOK()) { |