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638 lines
16 KiB
C++
638 lines
16 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/*******************************************************************************
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* $Id$
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*
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*******************************************************************************/
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/*
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* we_brmupdater.cpp
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*
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* Created on: Dec 13, 2011
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* Author: bpaul
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*/
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#include <iostream>
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#include <sstream>
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using namespace std;
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#include "we_define.h"
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#include <boost/lexical_cast.hpp>
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using namespace boost;
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//#include "we_simplesyslog.h"
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#include "we_sdhandler.h"
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#include "brm.h"
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#include "brmtypes.h"
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using namespace BRM;
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#include "we_brmupdater.h"
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namespace WriteEngine
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{
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//-----------------------------------------------------------------------------
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bool WEBrmUpdater::updateCasualPartitionAndHighWaterMarkInBRM()
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{
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try
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{
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bool aGood = prepareCasualPartitionInfo();
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if(!aGood)
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cout << "prepareCasualPartitionInfo Failed" << endl;
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}
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catch(std::exception& ex)
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{
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std::string aStr = "Exception in prepareCasualPartitionInfo(); Error Ignored";
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logging::Message::Args errMsgArgs;
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errMsgArgs.add(aStr);
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errMsgArgs.add(ex.what());
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fRef.sysLog(errMsgArgs, logging::LOG_TYPE_ERROR, logging::M0000);
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cout << aStr << endl;
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}
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try
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{
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bool aSuccess = prepareHighWaterMarkInfo();
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if(!aSuccess)
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throw(std::runtime_error("prepareHWMInfo Failed"));
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}
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catch(std::exception& ex)
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{
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std::string aStr = "prepareHWMInfo() failed... Bailing out!!";
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logging::Message::Args errMsgArgs;
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errMsgArgs.add(aStr);
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aStr = "Need to rollback bulk upload";
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errMsgArgs.add(aStr);
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errMsgArgs.add(ex.what());
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fRef.sysLog(errMsgArgs, logging::LOG_TYPE_ERROR, logging::M0000);
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cout << aStr << endl;
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return false;
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}
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// If we are here, we packaged informations properly
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// Lets connect to BRM
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if(!createBrmConnection())
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{
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cout << "Brm Connection FAILED" << endl;
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return false;
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}
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int aRc = updateCPAndHWMInBRM();
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if(aRc != 0)
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{
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cout << "Updating High Water Mark Failed" << endl;
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}
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else
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{
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if(fRef.getDebugLvl())
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cout << "Updating High Water Mark Successful!!" << endl << endl;
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}
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/*
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int cpRc = updateCasualPartitionInBRM();
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if(cpRc != 0)
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cout << "Updating Casual Partition Failed" << endl;
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else
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{
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if(fRef.getDebugLvl())
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cout << "Updating Casual Partition Successful" << endl;
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}
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int hwmRc = updateHighWaterMarkInBRM();
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if(hwmRc != 0)
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cout << "Updating High Water Mark Failed" << endl;
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else
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{
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if(fRef.getDebugLvl())
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cout << "Updating High Water Mark Successful!!" << endl << endl;
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}
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*/
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releaseBrmConnection();
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//return(!hwmRc)? true: false;
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return(!aRc)? true: false;
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}
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//------------------------------------------------------------------------------
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// Update Casual Partition information in BRM
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//------------------------------------------------------------------------------
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int WEBrmUpdater::updateCasualPartitionInBRM()
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{
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int rc = 0;
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if (fCPInfo.size() > 0)
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{
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//std::ostringstream oss;
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//oss << "Committing " << fCPInfo.size() << " CP updates for table " <<
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// fRef.getTableName() << " to BRM";
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//cout << endl << oss.str() << endl;
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//TODO - NOTE. later make this Objection creation once for both CP & HWM
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if(fpBrm)
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{
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rc = fpBrm->mergeExtentsMaxMin(fCPInfo);
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if(rc != BRM::ERR_OK)
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{
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std::string errStr;
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BRM::errString(rc, errStr);
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cout << "BRM ERROR is ***** " << errStr << endl;
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std::ostringstream oss;
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oss << "Error updating BRM with CP data for table " <<
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fRef.getTableName() <<" Error: "<< errStr << endl;
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cout << endl << oss.str() << endl;
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}
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}
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}
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return rc;
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}
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//------------------------------------------------------------------------------
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// Send HWM update information to BRM
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//------------------------------------------------------------------------------
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int WEBrmUpdater::updateHighWaterMarkInBRM()
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{
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int rc = 0;
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if (fHWMInfo.size() > 0)
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{
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//std::ostringstream oss;
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//oss << "Committing " << fHWMInfo.size() << " HWM update(s) for table "<<
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// fRef.getTableName() << " to BRM";
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//cout << endl << oss.str() << endl;
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if(fpBrm)
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{
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rc = fpBrm->bulkSetHWM(fHWMInfo, 0);
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if(rc != BRM::ERR_OK)
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{
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std::string errStr;
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BRM::errString(rc, errStr);
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cout << "BRM ERROR is ***** " << errStr << endl;
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std::ostringstream oss;
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oss << "Error updating BRM with HWM data for table "<<
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fRef.getTableName() << "error: " << errStr << endl;
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cout << endl << oss.str() << endl;
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return rc;
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}
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}
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}
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return rc;
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}
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//-----------------------------------------------------------------------------
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int WEBrmUpdater::updateCPAndHWMInBRM()
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{
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int rc = 0;
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//BUG 4232. some imports may not contain CP but HWM
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if ((fCPInfo.size() > 0) || (fHWMInfo.size() > 0))
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{
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//TODO - NOTE. later make this Objection creation once for both CP & HWM
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if(fpBrm)
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{
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/*
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rc = bulkSetHWMAndCP(const std::vector<BulkSetHWMArg> &,
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const std::vector<CPInfo> & setCPDataArgs,
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const std::vector<CPInfoMerge> & mergeCPDataArgs,
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VER_t transID = 0) DBRM_THROW;
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*/
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rc = fpBrm->bulkSetHWMAndCP(fHWMInfo, fCPInfoData, fCPInfo, 0);
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//rc = fpBrm->mergeExtentsMaxMin(fCPInfo);
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//rc = fpBrm->bulkSetHWM(fHWMInfo, 0);
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if(rc != BRM::ERR_OK)
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{
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std::string errStr;
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BRM::errString(rc, errStr);
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cout << "BRM ERROR is ***** " << errStr << endl;
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std::ostringstream oss;
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oss << "Error updating BRM with HWM data for table "<<
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fRef.getTableName() << "error: " << errStr << endl;
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cout << endl << oss.str() << endl;
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cout << "ERROR: HWM and CP set failed!!" << endl;
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//throw runtime_error("ERROR: bulSetHWMAndCp Failed!!");
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return rc;
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}
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}
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else
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return rc;
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}
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return rc;
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}
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//------------------------------------------------------------------------------
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bool WEBrmUpdater::prepareCasualPartitionInfo()
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{
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//cout << "Started prepareCasualPartitionInfo()!!" << endl;
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//CP: 275456 6000000 4776193 -1 0 1
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WESDHandler::StrVec::iterator aIt = fRef.fBrmRptVec.begin();
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while (aIt != fRef.fBrmRptVec.end())
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{
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std::string aEntry = *aIt;
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if ((!aEntry.empty()) && (aEntry.at(0) == 'C'))
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{
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BRM::CPInfoMerge cpInfoMerge;
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const int BUFLEN=128;
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char aBuff[BUFLEN];
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strncpy(aBuff, aEntry.c_str(),BUFLEN);
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aBuff[BUFLEN-1]=0;
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char*pTok = strtok(aBuff, " ");
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if (!pTok) // ignore the Msg Body
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{
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//cout << "CP Entry : " << aEntry << endl;
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throw(runtime_error("Bad Body in CP entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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cpInfoMerge.startLbid = boost::lexical_cast<uint64_t>(pTok);
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else
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{
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//cout << "CP Entry : " << aEntry << endl;
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throw(runtime_error("Bad startLbid in CP entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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cpInfoMerge.max = boost::lexical_cast<int64_t>(pTok);
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else
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{
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//cout << "CP Entry : " << aEntry << endl;
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throw(runtime_error("Bad MAX in CP entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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cpInfoMerge.min = boost::lexical_cast<int64_t>(pTok);
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else
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{
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//cout << "CP Entry : " << aEntry << endl;
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throw(runtime_error("Bad MIN in CP entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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cpInfoMerge.seqNum = atoi(pTok);
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else
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{
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//cout << "CP Entry : " << aEntry << endl;
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throw(runtime_error("Bad seqNUM in CP entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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cpInfoMerge.type = (execplan::CalpontSystemCatalog::ColDataType)atoi(pTok);
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else
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{
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//cout << "CP Entry : " << aEntry << endl;
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throw(runtime_error("Bad type in CP entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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cpInfoMerge.newExtent = (atoi(pTok) != 0);
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else
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{
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//cout << "CP Entry : " << aEntry << endl;
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throw(runtime_error("Bad newExtent in CP entry string"));
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}
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fCPInfo.push_back(cpInfoMerge);
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}
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++aIt;
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}
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if(fRef.getDebugLvl())
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cout << "Finished prepareCasualPartitionInfo()!!" << endl;
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return true;
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}
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//-----------------------------------------------------------------------------
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bool WEBrmUpdater::prepareHighWaterMarkInfo()
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{
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//HWM: 3056 0 0 8191
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WESDHandler::StrVec::iterator aIt = fRef.fBrmRptVec.begin();
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while(aIt != fRef.fBrmRptVec.end())
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{
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std::string aEntry = *aIt;
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if ((!aEntry.empty()) && (aEntry.at(0) == 'H'))
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{
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BRM::BulkSetHWMArg hwmArg;
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const int BUFLEN=128;
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char aBuff[BUFLEN];
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strncpy(aBuff, aEntry.c_str(),BUFLEN);
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aBuff[BUFLEN-1]=0;
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char*pTok = strtok(aBuff, " ");
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if(!pTok) // ignore the Msg Body
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{
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//cout << "HWM Entry : " << aEntry << endl;
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throw (runtime_error("Bad Body in HWM entry string"));
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}
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pTok = strtok(NULL, " ");
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if(pTok)
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hwmArg.oid = atoi(pTok);
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else
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{
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//cout << "HWM Entry : " << aEntry << endl;
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throw (runtime_error("Bad OID in HWM entry string"));
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}
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pTok = strtok(NULL, " ");
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if(pTok)
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hwmArg.partNum = atoi(pTok);
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else
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{
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//cout << "HWM Entry : " << aEntry << endl;
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throw (runtime_error("Bad partNum in HWM entry string"));
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}
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pTok = strtok(NULL, " ");
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if(pTok)
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hwmArg.segNum = atoi(pTok);
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else
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{
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//cout << "HWM Entry : " << aEntry << endl;
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throw (runtime_error("Bad partNum in HWM entry string"));
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}
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pTok = strtok(NULL, " ");
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if(pTok)
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hwmArg.hwm = atoi(pTok);
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else
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{
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//cout << "HWM Entry : " << aEntry << endl;
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throw (runtime_error("Bad partNum in HWM entry string"));
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}
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fHWMInfo.push_back( hwmArg );
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}
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++aIt;
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}
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if(fRef.getDebugLvl())
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cout << "prepareHighWaterMarkInfo() finished" << endl;
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return true;
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}
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//------------------------------------------------------------------------------
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//#ROWS: numRowsRead numRowsInserted
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bool WEBrmUpdater::prepareRowsInsertedInfo(std::string Entry,
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int64_t& TotRows, int64_t& InsRows)
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{
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bool aFound=false;
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//ROWS: 3 1
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if ((!Entry.empty()) && (Entry.at(0) == 'R'))
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{
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aFound = true;
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const int BUFLEN=128;
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char aBuff[BUFLEN];
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strncpy(aBuff, Entry.c_str(),BUFLEN);
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aBuff[BUFLEN-1]=0;
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char*pTok = strtok(aBuff, " ");
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if (!pTok) // ignore the Msg Body
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{
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//cout << "ROWS Entry : " << aEntry << endl;
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throw(runtime_error("Bad Body in entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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TotRows = strtol(pTok, NULL, 10);
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else {
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//cout << "HWM Entry : " << aEntry << endl;
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throw(runtime_error("Bad Tot ROWS entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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InsRows = strtol(pTok, NULL, 10);
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else {
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//cout << "HWM Entry : " << aEntry << endl;
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throw(runtime_error("Bad inserted ROWS in entry string"));
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}
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}
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return aFound;
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}
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//------------------------------------------------------------------------------
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//#DATA: columnNumber columnType columnName numOutOfRangeValues
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bool WEBrmUpdater::prepareColumnOutOfRangeInfo(std::string Entry,
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int& ColNum,
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CalpontSystemCatalog::ColDataType& ColType,
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std::string& ColName,
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int& OorValues)
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{
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bool aFound=false;
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boost::shared_ptr<CalpontSystemCatalog> systemCatalogPtr =
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CalpontSystemCatalog::makeCalpontSystemCatalog();
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//DATA: 3 1
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if ((!Entry.empty()) && (Entry.at(0) == 'D'))
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{
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aFound = true;
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const int BUFLEN=128;
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char aBuff[BUFLEN];
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strncpy(aBuff, Entry.c_str(),BUFLEN);
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aBuff[BUFLEN-1]=0;
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char* pTok = strtok(aBuff, " ");
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if (!pTok) // ignore the Msg Body
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{
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//cout << "ROWS Entry : " << aEntry << endl;
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throw(runtime_error("Bad OOR entry info"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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{
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ColNum = atoi(pTok);
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}
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else
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{
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//cout << "HWM Entry : " << aEntry << endl;
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throw(runtime_error("Bad Oor Column Number entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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{
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ColType = (CalpontSystemCatalog::ColDataType)atoi(pTok);
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}
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else
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{
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//cout << "HWM Entry : " << aEntry << endl;
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throw(runtime_error("Bad Oor Column Type entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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{
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uint64_t columnOid = strtol(pTok, NULL, 10);
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CalpontSystemCatalog::TableColName colname = systemCatalogPtr->colName(columnOid);
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ColName = colname.schema + "." + colname.table + "." + colname.column;
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}
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else
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{
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//cout << "HWM Entry : " << aEntry << endl;
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throw(runtime_error("Bad Column Name entry string"));
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}
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pTok = strtok(NULL, " ");
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if (pTok)
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{
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OorValues = atoi(pTok);
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}
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else
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{
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//cout << "HWM Entry : " << aEntry << endl;
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throw(runtime_error("Bad OorValues entry string"));
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}
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}
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return aFound;
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}
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//------------------------------------------------------------------------------
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//#ERR: error message file
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bool WEBrmUpdater::prepareErrorFileInfo(std::string Entry, std::string& ErrFileName)
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{
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bool aFound=false;
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if ((!Entry.empty()) && (Entry.at(0) == 'E'))
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{
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aFound = true;
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const int BUFLEN=128;
|
|
char aBuff[BUFLEN];
|
|
strncpy(aBuff, Entry.c_str(),BUFLEN);
|
|
aBuff[BUFLEN-1]=0;
|
|
|
|
char*pTok = strtok(aBuff, " ");
|
|
if (!pTok) // ignore the Msg Body
|
|
{
|
|
//cout << "ROWS Entry : " << aEntry << endl;
|
|
throw(runtime_error("Bad ERR File entry info"));
|
|
}
|
|
|
|
pTok = strtok(NULL, " ");
|
|
if (pTok)
|
|
{
|
|
ErrFileName = pTok;
|
|
//int aLen = ErrFileName.length();
|
|
//if(aLen>0) ErrFileName.insert(aLen-1, 1, 0);
|
|
}
|
|
else
|
|
{
|
|
//cout << "HWM Entry : " << aEntry << endl;
|
|
throw(runtime_error("Bad Error Filename entry string"));
|
|
}
|
|
|
|
}
|
|
|
|
return aFound;
|
|
}
|
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
//#BAD: bad data file, with rejected rows
|
|
|
|
bool WEBrmUpdater::prepareBadDataFileInfo(std::string Entry, std::string& BadFileName)
|
|
{
|
|
bool aFound=false;
|
|
if ((!Entry.empty()) && (Entry.at(0) == 'B'))
|
|
{
|
|
aFound = true;
|
|
const int BUFLEN=128;
|
|
char aBuff[BUFLEN];
|
|
strncpy(aBuff, Entry.c_str(),BUFLEN);
|
|
aBuff[BUFLEN-1]=0;
|
|
|
|
char*pTok = strtok(aBuff, " ");
|
|
if (!pTok) // ignore the Msg Body
|
|
{
|
|
//cout << "ROWS Entry : " << aEntry << endl;
|
|
throw(runtime_error("Bad BAD Filename entry "));
|
|
}
|
|
|
|
pTok = strtok(NULL, " ");
|
|
if (pTok)
|
|
{
|
|
BadFileName = pTok;
|
|
//int aLen = BadFileName.length();
|
|
//if(aLen>0) BadFileName.insert(aLen-1, 1, 0);
|
|
}
|
|
else
|
|
{
|
|
//cout << "HWM Entry : " << aEntry << endl;
|
|
throw(runtime_error("Bad BAD Filename entry string"));
|
|
}
|
|
}
|
|
|
|
return aFound;
|
|
}
|
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
|
|
|
|
} /* namespace WriteEngine */
|