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Cleanup slave status handling

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Further reduce direct indexing slave status array to improve compatibility with
multimaster replication.
This commit is contained in:
Esa Korhonen
2018-09-11 16:09:41 +03:00
parent 2e069fa892
commit 02ac394e38
5 changed files with 24 additions and 33 deletions
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12
server/modules/monitor/mariadbmon/mariadbserver.cc
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@ -601,16 +601,6 @@ json_t* MariaDBServer::to_json() const
return result;
}
bool MariaDBServer::uses_gtid(std::string* error_out)
{
bool using_gtid = !m_slave_status.empty() && !m_slave_status[0].gtid_io_pos.empty();
if (!using_gtid && error_out)
{
*error_out = string_printf("Server '%s' is not using gtid replication.", name());
}
return using_gtid;
}
bool MariaDBServer::can_replicate_from(MariaDBServer* master, string* error_out)
{
bool rval = false;
@ -1085,7 +1075,7 @@ bool MariaDBServer::can_be_promoted(ClusterOperation op,
return promotable;
}
const SlaveStatus* MariaDBServer::slave_connection_status(const MariaDBServer* target)
const SlaveStatus* MariaDBServer::slave_connection_status(const MariaDBServer* target) const
{
// The slave node may have several slave connections, need to find the one that is
// connected to the parent. This section is quite similar to the one in