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Code Issues Releases Activity

fail fast on oplog already existing

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This commit is contained in:
Eliot Horowitz 2009-10-05 16:26:19 -04:00
parent c2b148ad2f
commit 17da656d91
1 changed files with 9 additions and 2 deletions
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11
db/repl.cpp
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@ -1620,6 +1620,13 @@ namespace mongo {
void createOplog() {
dblock lk;
const char * ns = "local.oplog.$main";
setClientTempNs(ns);
if ( nsdetails( ns ) )
return;
/* create an oplog collection, if it doesn't yet exist. */
BSONObjBuilder b;
double sz;
@ -1643,10 +1650,10 @@ namespace mongo {
b.append("size", sz);
b.appendBool("capped", 1);
b.appendBool("autoIndexId", false);
setClientTempNs("local.oplog.$main");
string err;
BSONObj o = b.done();
userCreateNS("local.oplog.$main", o, err, false);
userCreateNS(ns, o, err, false);
logOp( "n", "dummy", BSONObj() );
database = 0;
}