mirror of
https://github.com/MariaDB/server.git
synced 2025-11-13 21:42:58 +03:00
1aa9a95065
post weeked fixes :-)
change impl. to use READ_NODESREQ to query state of other qmgr(partition)
this as it has no (current) side effects, so that it's possible only to kill
starting cluster (if one started and one starting)
66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
/* Copyright (C) 2003 MySQL AB
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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 General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef FAIL_REP_HPP
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#define FAIL_REP_HPP
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#include "SignalData.hpp"
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/**
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*
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*/
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class FailRep {
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/**
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* Sender(s) & Reciver(s)
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*/
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friend class Qmgr;
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friend class Ndbcntr;
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/**
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* For printing
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*/
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friend bool printFAIL_REP(FILE *, const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 2 );
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STATIC_CONST( ExtraLength = 1 + NdbNodeBitmask::Size );
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enum FailCause {
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ZOWN_FAILURE=0,
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ZOTHER_NODE_WHEN_WE_START=1,
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ZIN_PREP_FAIL_REQ=2,
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ZSTART_IN_REGREQ=3,
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ZHEARTBEAT_FAILURE=4,
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ZLINK_FAILURE=5,
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ZOTHERNODE_FAILED_DURING_START=6,
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ZMULTI_NODE_SHUTDOWN = 7,
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ZPARTITIONED_CLUSTER = 8
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};
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private:
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Uint32 failNodeId;
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Uint32 failCause;
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/**
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* Used when failCause == ZPARTITIONED_CLUSTER
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*/
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Uint32 president;
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Uint32 partition[NdbNodeBitmask::Size];
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};
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#endif
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