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MCOL-3842: Fix sequence of reinit / reload failover code fix. Cleanup logging.

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This commit is contained in:
benthompson15
2020-04-06 14:06:57 -05:00
parent 5c977f2c85
commit 78117414de
2 changed files with 25 additions and 25 deletions
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12
procmgr/main.cpp
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@@ -2380,17 +2380,21 @@ void pingDeviceThread()
}
else
{
processManager.distributeConfigFile("system");
processManager.reinitProcesses();
// non-amazon
//call dbrm control
oam.dbrmctl("reload");
log.writeLog(__LINE__, "'dbrmctl reload' done", LOG_TYPE_DEBUG);
// non-amazon
// resume the dbrm
oam.dbrmctl("resume");
log.writeLog(__LINE__, "'dbrmctl resume' done", LOG_TYPE_DEBUG);
//set reinit process
processManager.reinitProcesses();
//set recycle process
//processManager.recycleProcess(moduleName);
//processManager.reinitProcesses();
//set query system state ready
processManager.setQuerySystemState(true);
}

38
procmgr/processmanager.cpp
View File

@@ -3737,6 +3737,12 @@ int ProcessManager::disableModule(string target, bool manualFlag)
bool degraded;
oam.getModuleStatus(target, opState, degraded);
if (opState == newState || opState == oam::MAN_DISABLED)
{
pthread_mutex_unlock(&THREAD_LOCK);
return API_SUCCESS;
}
// if current state is AUTO_DISABLED and new state is MAN_DISABLED
// update state to MAN_DISABLED
@@ -3818,28 +3824,27 @@ int ProcessManager::disableModule(string target, bool manualFlag)
//distribute config file
distributeConfigFile("system");
processManager.reinitProcesses();
processManager.reinitProcesses();
log.writeLog(__LINE__, "disableModule successfully complete for " + target, LOG_TYPE_DEBUG);
return API_SUCCESS;
}
void ProcessManager::reinitProcesses()
{
log.writeLog(__LINE__, "reinitProcesses... ", LOG_TYPE_DEBUG);
restartProcessType("DBRMControllerNode");
reinitProcessType("ExeMgr");
reinitProcessType("DBRMWorkerNode");
restartProcessType("WriteEngineServer");
reinitProcessType("WriteEngineServer");
sleep(1);
startProcessType("DDLProc");
sleep(1);
startProcessType("DMLProc");
reinitProcessType("DDLProc");
sleep(1);
reinitProcessType("DMLProc");
log.writeLog(__LINE__, "reinitProcesses complete", LOG_TYPE_DEBUG);
}
@@ -3900,7 +3905,7 @@ void ProcessManager::recycleProcess(string module, bool enableModule)
startProcessType("mysqld");
return;
return;
}
/******************************************************************************************
@@ -6739,8 +6744,6 @@ void ProcessManager::setQuerySystemState(bool set)
Oam oam;
BRM::DBRM dbrm;
log.writeLog(__LINE__, "setQuerySystemState called = " + oam.itoa(set), LOG_TYPE_DEBUG);
try
{
dbrm.setSystemQueryReady(set);
@@ -8169,8 +8172,6 @@ int ProcessManager::updatePMSconfig( bool check )
sysConfig1->write();
pthread_mutex_unlock(&THREAD_LOCK);
log.writeLog(__LINE__, "updatePMSconfig completed", LOG_TYPE_DEBUG);
return API_SUCCESS;
}
catch (...)
@@ -8510,8 +8511,6 @@ int ProcessManager::setPMProcIPs( std::string moduleName, std::string processNam
Oam oam;
ModuleConfig moduleconfig;
log.writeLog(__LINE__, "setPMProcIPs called for " + moduleName, LOG_TYPE_DEBUG);
pthread_mutex_lock(&THREAD_LOCK);
if ( processName == oam::UnassignedName || processName == "DDLProc")
@@ -8630,8 +8629,6 @@ int ProcessManager::distributeConfigFile(std::string name, std::string file)
Oam oam;
int returnStatus = oam::API_SUCCESS;
log.writeLog(__LINE__, "distributeConfigFile called for " + name + " file = " + file, LOG_TYPE_DEBUG);
string dirName = std::string(MCSSYSCONFDIR) + "/columnstore/";
string fileName = dirName + file;
@@ -9941,7 +9938,7 @@ int ProcessManager::OAMParentModuleChange()
runStandby = false;
int retryCount = 0;
//sleep, give time for message thread to startup
while (!MsgThreadActive && retryCount < 5)
while (!MsgThreadActive && retryCount < 10)
{
log.writeLog(__LINE__, "Waiting for Message Thread...", LOG_TYPE_DEBUG);
sleep(5);
@@ -10043,7 +10040,7 @@ int ProcessManager::OAMParentModuleChange()
//do it here to get current processes active faster to process queries faster
processManager.setProcessStates(downOAMParentName, oam::AUTO_OFFLINE);
//set other down modules to disable state
//set OTHER down modules to disable state
vector<string>::iterator pt1 = downModuleList.begin();
for ( ; pt1 != downModuleList.end() ; pt1++)
@@ -10059,7 +10056,7 @@ int ProcessManager::OAMParentModuleChange()
//distribute config file
distributeConfigFile("system");
//restart local module
//restart local module WHY??
processManager.stopModule(config.moduleName(), oam::FORCEFUL, true);
string localModule = config.moduleName();
@@ -10102,11 +10099,12 @@ int ProcessManager::OAMParentModuleChange()
sleep(2);
}
//restart/reinit processes to force their release of the controller node port
if ( ( config.ServerInstallType() == oam::INSTALL_COMBINE_DM_UM_PM) &&
( moduleNameList.size() <= 0 && config.moduleType() == "pm") )
{
status = 0;
int status = 0;
}
else
{
@@ -10326,8 +10324,6 @@ std::string ProcessManager::getStandbyModule()
string errmsg;
oam.glusterctl(oam::GLUSTER_WHOHAS, "1", pmList, errmsg);
log.writeLog(__LINE__, "GLUSTER_WHOHAS called:" + pmList, LOG_TYPE_DEBUG);
boost::char_separator<char> sep(" ");
boost::tokenizer< boost::char_separator<char> > tokens(pmList, sep);