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48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
// util.h
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/**
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* Copyright (C) 2008 10gen Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "../pch.h"
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#include "../client/dbclient.h"
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/**
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some generic sharding utils that can be used in mongod or mongos
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*/
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namespace mongo {
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/**
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* your config info for a given shard/chunk is out of date
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*/
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class StaleConfigException : public AssertionException {
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public:
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StaleConfigException( const string& ns , const string& raw)
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: AssertionException( (string)"ns: " + ns + " " + raw , 9996 ){
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}
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virtual ~StaleConfigException() throw(){}
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virtual void appendPrefix( stringstream& ss ) const { ss << "StaleConfigException: "; }
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private:
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};
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bool checkShardVersion( DBClientBase & conn , const string& ns , bool authoritative = false );
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}
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