Shard * Shard::split( const BSONObj& m ){
uassert( "can't split as shard that doesn't have a manager" , _manager );
log(1) << " before split on: " << m << "\n"
<< "\t self : " << toString() << endl;
uassert( "locking namespace on server failed" , lockNamespaceOnServer( getServer() , _ns ) );
Shard * s = new Shard( _manager );
s->_ns = _ns;
s->_server = _server;
s->_min = m.getOwned();
s->_max = _max;
s->_markModified();
_markModified();
_manager->_shards.push_back( s );
_max = m.getOwned();
log(1) << " after split:\n"
<< "\t left : " << toString() << "\n"
<< "\t right: "<< s->toString() << endl;
_manager->save();
return s;
}
Chunk * Chunk::split( const BSONObj& m ){
uassert( 10165 , "can't split as shard that doesn't have a manager" , _manager );
log(1) << " before split on: " << m << "\n"
<< "\t self : " << toString() << endl;
uassert( 10166 , "locking namespace on server failed" , lockNamespaceOnServer( getShard() , _ns ) );
Chunk * s = new Chunk( _manager );
s->_ns = _ns;
s->_shard = _shard;
s->setMin(m.getOwned());
s->setMax(_max);
s->_markModified();
_markModified();
_manager->_chunks.push_back( s );
setMax(m.getOwned());
log(1) << " after split:\n"
<< "\t left : " << toString() << "\n"
<< "\t right: "<< s->toString() << endl;
_manager->save();
return s;
}
void Chunk::setShard( string s ){
_shard = s;
_markModified();
}
void Shard::setServer( string s ){
_server = s;
_markModified();
}
