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MCOL-5352 Properly handle PP restart for DML/DDL operations.

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This commit is contained in:
Denis Khalikov
2024-02-01 13:27:01 +00:00
committed by Leonid Fedorov
parent e43472aedc
commit c17f24b90f
31 changed files with 736 additions and 401 deletions
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36
dbcon/ddlpackageproc/ddlpackageprocessor.cpp
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@ -562,10 +562,9 @@ void DDLPackageProcessor::createFiles(CalpontSystemCatalog::TableName aTableName
{
SUMMARY_INFO("DDLPackageProcessor::createFiles");
boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr =
CalpontSystemCatalog::makeCalpontSystemCatalog(1);
CalpontSystemCatalog::makeCalpontSystemCatalog(1);
CalpontSystemCatalog::RIDList ridList = systemCatalogPtr->columnRIDs(aTableName);
CalpontSystemCatalog::OID tableAUXColOid =
systemCatalogPtr->tableAUXColumnOID(aTableName);
CalpontSystemCatalog::OID tableAUXColOid = systemCatalogPtr->tableAUXColumnOID(aTableName);
if (tableAUXColOid > 3000)
{
@ -1127,6 +1126,37 @@ void DDLPackageProcessor::createWriteTruncateTableLogFile(
throw std::runtime_error(errorMsg);
}
DDLPackageProcessor::DDLResult DDLPackageProcessor::processPackage(SqlStatement* sqlStmt)
{
auto result = processPackageInternal(sqlStmt);
uint32_t tries = 0;
while ((result.result == PP_LOST_CONNECTION) && (tries < 5))
{
std::cerr << "DDLPackageProcessor: NETWORK ERROR; attempt # " << tries << std::endl;
joblist::ResourceManager* rm = joblist::ResourceManager::instance(true);
joblist::DistributedEngineComm* fEc = joblist::DistributedEngineComm::instance(rm);
if (fEc->Setup())
return result;
result = processPackageInternal(sqlStmt);
++tries;
}
return result;
}
DDLPackageProcessor::DDLResult DDLPackageProcessor::processPackageInternal(SqlStatement* sqlStmt)
{
// This should not be called.
DDLPackageProcessor::DDLResult result;
result.result = NOT_ACCEPTING_PACKAGES;
return result;
}
bool DDLPackageProcessor::checkPPLostConnection(std::string error)
{
return error.find(PPLostConnectionErrorCode) != std::string::npos;
}
void DDLPackageProcessor::returnOIDs(execplan::CalpontSystemCatalog::RIDList& ridList,
execplan::CalpontSystemCatalog::DictOIDList& dictOIDList)
{