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Merge branch '2.3' into develop

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This commit is contained in:
Esa Korhonen
2019-03-12 11:22:34 +02:00
parent a8949b2560 040562f718
commit f05a2317d9
4 changed files with 39 additions and 51 deletions
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8
server/modules/monitor/mariadbmon/mariadbserver.cc
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@ -27,6 +27,7 @@ using maxbase::string_printf;
using maxbase::Duration;
using maxbase::StopWatch;
using maxsql::QueryResult;
using Guard = std::lock_guard<std::mutex>;
MariaDBServer::MariaDBServer(MXS_MONITORED_SERVER* monitored_server, int config_index,
bool assume_unique_hostnames, bool query_events)
@ -399,6 +400,7 @@ bool MariaDBServer::do_show_slave_status(string* errmsg_out)
// Always write to m_slave_status. Even if the new status is equal by topology,
// gtid:s etc may have changed.
Guard guard(m_arraylock);
m_slave_status = std::move(slave_status_new);
}
@ -415,6 +417,8 @@ bool MariaDBServer::update_gtids(string* errmsg_out)
auto result = execute_query(query, errmsg_out);
if (result.get() != NULL)
{
Guard guard(m_arraylock);
rval = true;
if (result->next_row())
{
@ -677,9 +681,12 @@ string MariaDBServer::diagnostics() const
const char fmt_int64[] = "%-23s %" PRIi64 "\n";
string rval;
rval.reserve(300); // Enough for most common ouput.
rval += string_printf(fmt_string, "Server:", name());
rval += string_printf(fmt_int64, "Server ID:", m_server_id);
rval += string_printf(fmt_string, "Read only:", (m_read_only ? "Yes" : "No"));
Guard guard(m_arraylock);
if (!m_gtid_current_pos.empty())
{
rval += string_printf(fmt_string, "Gtid current position:", m_gtid_current_pos.to_string().c_str());
@ -708,6 +715,7 @@ json_t* MariaDBServer::to_json() const
json_object_set_new(result, "server_id", json_integer(m_server_id));
json_object_set_new(result, "read_only", json_boolean(m_read_only));
Guard guard(m_arraylock);
json_object_set_new(result,
"gtid_current_pos",
m_gtid_current_pos.empty() ? json_null() :