diff options
Diffstat (limited to 'src/mongo/db/commands/getmore_cmd.cpp')
| -rw-r--r-- | src/mongo/db/commands/getmore_cmd.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mongo/db/commands/getmore_cmd.cpp b/src/mongo/db/commands/getmore_cmd.cpp index 8bfa36ea286..89d351baf86 100644 --- a/src/mongo/db/commands/getmore_cmd.cpp +++ b/src/mongo/db/commands/getmore_cmd.cpp @@ -337,13 +337,15 @@ public: << cursor->nss().ns()); } - if (serverGlobalParams.featureCompatibility.getVersion() == + if (serverGlobalParams.featureCompatibility.getVersionUnsafe() == ServerGlobalParams::FeatureCompatibility::Version::kFullyUpgradedTo40) { // Ensure the lsid and txnNumber of the getMore match that of the originating command. // This is important to ensure that transactions are being used correctly, but exposes a // known issue where a 3.6 mongos can send a getMore without the appropriate session id. // To work around the bug on 3.6, we only enforce that the lsid and txnNumber match when - // we've upgraded to FCV 4.0. See SERVER-36212 for more details. + // we've upgraded to FCV 4.0. See SERVER-36212 for more details. Note that it is + // possible to reach this code path before the featureCompatibilityVersion has been + // created, so we must use getVersionUnsafe(). validateLSID(opCtx, request, cursor); validateTxnNumber(opCtx, request, cursor); } |