database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-10-31 18:30:33 +03:00
Code Activity

MCOL-1034 - incorporated Bens changes into latest branch

Browse Source
This commit is contained in:
david hill
2018-01-26 14:54:48 -06:00
parent 1e56c7f41a
commit 9454f6e7f6
2 changed files with 50 additions and 142 deletions
Download Patch File Download Diff File Expand all files Collapse all files

136
procmgr/main.cpp
View File

@@ -1588,14 +1588,17 @@ void pingDeviceThread()
if ( moduleName.substr(0,MAX_MODULE_TYPE_SIZE) == "pm" )
processManager.setStandbyModule(moduleName);
}
DBRootConfigList::iterator pt = dbrootConfigList.begin();
if (( DBRootStorageType == "DataRedundancy") && (*pt == 1))
if ((moduleName.find("pm") == 0) && (dbrootConfigList.size() > 0))
{
log.writeLog(__LINE__, "stopModule, " + config.moduleName(), LOG_TYPE_DEBUG);
processManager.stopModule(config.moduleName(), oam::FORCEFUL, false);
processManager.switchParentOAMModule(moduleName);
processManager.stopProcess(config.moduleName(), "ProcessManager", oam::FORCEFUL, true);
break;
DBRootConfigList::iterator pt = dbrootConfigList.begin();
if (( DBRootStorageType == "DataRedundancy") && (*pt == 1))
{
log.writeLog(__LINE__, "stopModule, " + config.moduleName(), LOG_TYPE_DEBUG);
processManager.stopModule(config.moduleName(), oam::FORCEFUL, false);
processManager.switchParentOAMModule(moduleName);
processManager.stopProcess(config.moduleName(), "ProcessManager", oam::FORCEFUL, true);
break;
}
}
}
else {
@@ -1627,22 +1630,13 @@ void pingDeviceThread()
oam.dbrmctl("resume");
log.writeLog(__LINE__, "'dbrmctl resume' done", LOG_TYPE_DEBUG);
//set recycle process
processManager.recycleProcess(moduleName);
//distribute config file
processManager.distributeConfigFile("system");
sleep(1);
// if a PM module was started successfully, restart ACTIVE DBRM(s), ExeMgr(s) / mysqld
if( moduleName.find("pm") == 0 ) {
processManager.restartProcessType("DBRMControllerNode", moduleName);
processManager.restartProcessType("DBRMWorkerNode");
processManager.stopProcessType("DDLProc");
processManager.stopProcessType("DMLProc");
processManager.stopProcessType("ExeMgr");
processManager.restartProcessType("PrimProc");
sleep(1);
processManager.restartProcessType("ExeMgr");
}
string moduleType = moduleName.substr(0,MAX_MODULE_TYPE_SIZE);
if ( MySQLRep == "y" ) {
@@ -1660,22 +1654,6 @@ void pingDeviceThread()
processManager.setMySQLReplication(devicenetworklist, oam::UnassignedName, false, true);
}
}
else
{
if( moduleName.find("pm") == 0 ) {
processManager.restartProcessType("mysql", moduleName);
sleep(1);
}
}
// if a PM module was started successfully, DMLProc/DDLProc
if( moduleName.find("pm") == 0 ) {
processManager.restartProcessType("WriteEngineServer");
sleep(1);
processManager.restartProcessType("DDLProc");
sleep(1);
processManager.restartProcessType("DMLProc");
}
//enable query stats
dbrm.setSystemQueryReady(true);
@@ -1684,79 +1662,6 @@ void pingDeviceThread()
processManager.setQuerySystemState(true);
processManager.setSystemState(oam::ACTIVE);
//reset standby module
string newStandbyModule = processManager.getStandbyModule();
//send message to start new Standby Process-Manager, if needed
if ( !newStandbyModule.empty() && newStandbyModule != "NONE") {
processManager.setStandbyModule(newStandbyModule);
}
else
{
Config* sysConfig = Config::makeConfig();
// clear Standby OAM Module
sysConfig->setConfig("SystemConfig", "StandbyOAMModuleName", oam::UnassignedName);
sysConfig->setConfig("ProcStatusControlStandby", "IPAddr", oam::UnassignedIpAddr);
//update Calpont Config table
try {
sysConfig->write();
}
catch(...)
{
log.writeLog(__LINE__, "ERROR: sysConfig->write", LOG_TYPE_ERROR);
}
}
if ( moduletypeconfig.RunType == SIMPLEX ) {
//start SIMPLEX runtype processes on a SIMPLEX runtype module
string moduletype = moduleName.substr(0,MAX_MODULE_TYPE_SIZE);
DeviceNetworkList::iterator pt = moduletypeconfig.ModuleNetworkList.begin();
for( ; pt != moduletypeconfig.ModuleNetworkList.end() ; pt++)
{
string launchModuleName = (*pt).DeviceName;
string launchModuletype = launchModuleName.substr(0,MAX_MODULE_TYPE_SIZE);
if ( moduletype != launchModuletype )
continue;
//skip if active pm module (local module)
if ( launchModuleName == config.moduleName() )
continue;
//check if module is active before starting any SIMPLEX STANDBY apps
try{
int launchopState = oam::ACTIVE;
bool degraded;
oam.getModuleStatus(launchModuleName, launchopState, degraded);
if (launchopState != oam::ACTIVE && launchopState != oam::STANDBY ) {
continue;
}
}
catch (exception& ex)
{
// string error = ex.what();
// log.writeLog(__LINE__, "EXCEPTION ERROR on : " + error, LOG_TYPE_ERROR);
}
catch(...)
{
// log.writeLog(__LINE__, "EXCEPTION ERROR on getModuleStatus on module " + moduleName + ": Caught unknown exception!", LOG_TYPE_ERROR);
}
int status;
log.writeLog(__LINE__, "Starting up STANDBY process on module " + launchModuleName, LOG_TYPE_DEBUG);
for ( int j = 0 ; j < 20 ; j ++ )
{
status = processManager.startModule(launchModuleName, oam::FORCEFUL, oam::AUTO_OFFLINE);
if ( status == API_SUCCESS)
break;
}
log.writeLog(__LINE__, "pingDeviceThread: ACK received from '" + launchModuleName + "' Process-Monitor, return status = " + oam.itoa(status), LOG_TYPE_DEBUG);
}
}
//clear count
moduleInfoList[moduleName] = 0;
}
@@ -2198,6 +2103,21 @@ void pingDeviceThread()
//start SIMPLEX runtype processes on a SIMPLEX runtype module
string moduletype = moduleName.substr(0,MAX_MODULE_TYPE_SIZE);
if ( MySQLRep == "y" ) {
if ( moduletype == "um" ||
( moduletype == "pm" && config.ServerInstallType() == oam::INSTALL_COMBINE_DM_UM_PM ) ||
( moduletype == "pm" && PMwithUM == "y") ) {
//setup MySQL Replication for started modules
log.writeLog(__LINE__, "Setup MySQL Replication for module recovering from outage on " + moduleName, LOG_TYPE_DEBUG);
DeviceNetworkList devicenetworklist;
DeviceNetworkConfig devicenetworkconfig;
devicenetworkconfig.DeviceName = moduleName;
devicenetworklist.push_back(devicenetworkconfig);
processManager.setMySQLReplication(devicenetworklist);
}
}
try{
oam.getSystemConfig(moduletype, moduletypeconfig);
}