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Code Issues Releases Activity

SERVER-34211 restore cached oplog pointer if restartCatalog exits early

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This commit is contained in:
Kyle Suarez 2018-05-03 18:07:17 -04:00
parent 3d8e10a123
commit 50bb9fd6ff
1 changed files with 12 additions and 0 deletions
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12
src/mongo/db/commands/restart_catalog_command.cpp
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@ -105,9 +105,21 @@ public:
}
}
auto restoreOplogPointerGuard = MakeGuard([opCtx]() {
auto db = DatabaseHolder::getDatabaseHolder().openDb(
opCtx, NamespaceString::kRsOplogNamespace.db());
invariant(db, "failed to reopen database after early exit from restartCatalog");
auto oplog = db->getCollection(opCtx, NamespaceString::kRsOplogNamespace.coll());
invariant(oplog, "failed to get oplog after early exit from restartCatalog");
repl::establishOplogCollectionForLogging(opCtx, oplog);
});
log() << "Closing database catalog";
catalog::closeCatalog(opCtx);
restoreOplogPointerGuard.Dismiss();
log() << "Reopening database catalog";
catalog::openCatalog(opCtx);