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DbUtil.hpp, DbUtil.cpp, NdbRepStress.cpp:

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This commit is contained in:
jmiller/ndbdev@mysql.com/ndb15.mysql.com
2008-01-09 18:54:32 +01:00
parent 4c8a24682c
commit 8b4a191645
3 changed files with 177 additions and 165 deletions
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7
storage/ndb/test/include/DbUtil.hpp
View File

@@ -90,9 +90,10 @@ public:
int connect();
int selectDb();
int selectDb(const char * m_db);
int doQuery(char * stm);
int doQuery(const char * stm);
int selectDb(const char *);
int createDb(BaseString&);
int doQuery(BaseString&);
int doQuery(const char *);
int getErrorNumber();
unsigned long selectCountTable(const char * table);

309
storage/ndb/test/ndbapi/acrt/NdbRepStress.cpp
View File

@@ -17,16 +17,15 @@
#include <NDBT_ReturnCodes.h>
#include <HugoTransactions.hpp>
#include <UtilTransactions.hpp>
#include <TestNdbEventOperation.hpp>
#include <DbUtil.hpp>
#include <NdbAutoPtr.hpp>
#include <mysql.h>
/*
Will include restart testing in future phases
#include <NdbRestarter.hpp>
#include <NdbRestarts.hpp>
#include <mysql.h>
#include <signaldata/DumpStateOrd.hpp>
*/
static BaseString sqlStm;
static BaseString db;
static int t1_records = 50000;
/**** TOOL SECTION ****/
@@ -42,7 +41,7 @@ static uint
urandom(uint m)
{
if (m == 0)
return 0;
return NDBT_OK;
uint r = urandom();
r = r % m;
return r;
@@ -78,12 +77,6 @@ syncSlaveWithMaster()
return NDBT_FAILED;
}
//Set the database we are wanting
if (master.selectDb())
{
return NDBT_FAILED;
}
//Get max epoch from master
if(master.doQuery("SELECT MAX(epoch) FROM mysql.ndb_binlog_index"))
{
@@ -93,7 +86,6 @@ syncSlaveWithMaster()
row = mysql_fetch_row(result);
masterEpoch = atoi(row[0]);
mysql_free_result(result);
master.databaseLogout();
/*
Now we will pull current epoch from slave. If not the
@@ -111,12 +103,6 @@ syncSlaveWithMaster()
return NDBT_FAILED;
}
//Set the database we are wanting
if (slave.selectDb())
{
return NDBT_FAILED;
}
while(slaveEpoch != masterEpoch && loopCnt < maxLoops)
{
if(slave.doQuery("SELECT epoch FROM mysql.ndb_apply_status"))
@@ -153,6 +139,16 @@ syncSlaveWithMaster()
int
verifySlaveLoad(BaseString *table)
{
BaseString sqlStm;
BaseString db;
MYSQL_RES * result;
MYSQL_ROW row;
unsigned int masterCount = 0;
unsigned int slaveCount = 0;
db.assign("TEST_DB");
sqlStm.assfmt("SELECT COUNT(*) FROM %s", table);
//First thing to do is sync slave
if(syncSlaveWithMaster())
{
@@ -161,13 +157,6 @@ verifySlaveLoad(BaseString *table)
}
//Now that slave is sync we can verify load
sqlStm.assfmt("SELECT COUNT(*) FROM %s", table);
MYSQL_RES * result;
MYSQL_ROW row;
unsigned int masterCount = 0;
unsigned int slaveCount = 0;
//Create a DB Object for the master
DbUtil master(db.c_str()," ");
//Login to Master
@@ -176,11 +165,6 @@ verifySlaveLoad(BaseString *table)
return NDBT_FAILED;
}
if (master.selectDb())
{
return NDBT_FAILED;
}
if(master.doQuery(sqlStm.c_str()))
{
return NDBT_FAILED;
@@ -189,7 +173,6 @@ verifySlaveLoad(BaseString *table)
row = mysql_fetch_row(result);
masterCount = atoi(row[0]);
mysql_free_result(result);
master.databaseLogout();
//Create a DB Object for slave
DbUtil slave(db.c_str(),".slave");
@@ -200,11 +183,6 @@ verifySlaveLoad(BaseString *table)
return NDBT_FAILED;
}
if (slave.selectDb())
{
return NDBT_FAILED;
}
if(slave.doQuery(sqlStm.c_str()))
{
return NDBT_FAILED;
@@ -223,45 +201,141 @@ verifySlaveLoad(BaseString *table)
return NDBT_OK;
}
/**** Test Section ****/
int
createDB(NDBT_Context* ctx, NDBT_Step* step)
int
createTEST_DB(NDBT_Context* ctx, NDBT_Step* step)
{
//Setup the BaseString db to use throughout
db.assign("TEST_DB");
BaseString cdb;
cdb.assign("TEST_DB");
//Create a dbutil object
DbUtil master("mysql","");
if (master.connect())
{
if (master.createDb(cdb) == NDBT_OK)
{
return NDBT_OK;
}
}
return NDBT_FAILED;
}
int
dropTEST_DB(NDBT_Context* ctx, NDBT_Step* step)
{
//Create an SQL Object
DbUtil master("mysql","");
//Login to Master
if (!master.connect())
{
return NDBT_FAILED;
}
//Check to see if db already there
if (master.selectDb(db.c_str()))
if(master.doQuery("DROP DATABASE TEST_DB") != NDBT_OK)
{
return NDBT_FAILED;
}
//Create TEST_DB
if (master.doQuery("CREATE DATABASE TEST_DB") != 0)
if(syncSlaveWithMaster() != NDBT_OK)
{
g_err << "Drop DB -> Syncing with slave failed"
<< endl;
return NDBT_FAILED;
}
return NDBT_OK;
}
int
verifySlave(BaseString& sqlStm, BaseString& db)
{
MYSQL_RES* resource;
MYSQL_ROW row;
float masterSum;
float slaveSum;
//Create SQL Objects
DbUtil master(db.c_str(),"");
DbUtil slave(db.c_str(),".slave");
if(syncSlaveWithMaster() != NDBT_OK)
{
g_err << "Verify Slave rep1 -> Syncing with slave failed"
<< endl;
return NDBT_FAILED;
}
//Login to Master
if (!master.connect())
{
return NDBT_FAILED;
}
if(master.doQuery(sqlStm.c_str()) != NDBT_OK)
{
return NDBT_FAILED;
}
resource = mysql_use_result(master.getMysql());
row = mysql_fetch_row(resource);
masterSum = atoi(row[0]);
mysql_free_result(resource);
//Login to slave
if (!slave.connect())
{
return NDBT_FAILED;
}
if(slave.doQuery(sqlStm.c_str()) != NDBT_OK)
{
return NDBT_FAILED;
}
resource = mysql_use_result(slave.getMysql());
row = mysql_fetch_row(resource);
slaveSum = atoi(row[0]);
mysql_free_result(resource);
if(masterSum != slaveSum)
{
g_err << "VerifySlave -> masterSum != slaveSum..." << endl;
return NDBT_FAILED;
}
return NDBT_OK;
}
/**** Test Section ****/
int
createDB(NDBT_Context* ctx, NDBT_Step* step)
{
BaseString cdb;
cdb.assign("TEST_DB");
//Create a dbutil object
DbUtil master("mysql","");
if (master.connect())
{
if (master.createDb(cdb) == NDBT_OK)
{
return NDBT_OK;
}
}
return NDBT_FAILED;
}
int
createTable_rep1(NDBT_Context* ctx, NDBT_Step* step)
{
BaseString table;
BaseString db;
table.assign("rep1");
db.assign("TEST_DB");
//Ensure slave is up and ready
if(syncSlaveWithMaster() != 0)
if(syncSlaveWithMaster() != NDBT_OK)
{
g_err << "Create Table -> Syncing with slave failed"
<< endl;
@@ -277,30 +351,22 @@ createTable_rep1(NDBT_Context* ctx, NDBT_Step* step)
return NDBT_FAILED;
}
// Set the database we want
if(master.selectDb())
{
return NDBT_FAILED;
}
sqlStm.assign("CREATE TABLE rep1 (c1 MEDIUMINT NOT NULL AUTO_INCREMENT,"
" c2 FLOAT, c3 CHAR(5), c4 bit(8), c5 FLOAT, c6 INT,"
" c7 INT, PRIMARY KEY (c1))ENGINE=NDB");
if (master.doQuery(sqlStm.c_str()))
if (master.doQuery("CREATE TABLE rep1 (c1 MEDIUMINT NOT NULL AUTO_INCREMENT,"
" c2 FLOAT, c3 CHAR(5), c4 bit(8), c5 FLOAT, c6 INT,"
" c7 INT, PRIMARY KEY (c1))ENGINE=NDB"))
{
return NDBT_FAILED;
}
ctx->setProperty("TABLES",table.c_str());
HugoTransactions hugoTrans(*ctx->getTab());
if (hugoTrans.loadTable(GETNDB(step), t1_records, 1, true, 0) != 0)
if (hugoTrans.loadTable(GETNDB(step), t1_records, 1, true, 0) != NDBT_OK)
{
g_err << "Create Table -> Load failed!" << endl;
return NDBT_FAILED;
}
if(verifySlaveLoad(&table)!= 0)
if(verifySlaveLoad(&table)!= NDBT_OK)
{
g_err << "Create Table -> Failed on verify slave load!"
<< endl;
@@ -334,18 +400,14 @@ stressNDB_rep1(NDBT_Context* ctx, NDBT_Step* step)
int
stressSQL_rep1(NDBT_Context* ctx, NDBT_Step* step)
{
//Create an SQL Object
DbUtil master(db.c_str(),"");
BaseString sqlStm;
DbUtil master("TEST_DB","");
int loops = ctx->getNumLoops();
uint record = 0;
//Login to Master
if (!master.connect())
{
return NDBT_FAILED;
}
if(master.selectDb())
{
ctx->stopTest();
return NDBT_FAILED;
@@ -367,101 +429,36 @@ stressSQL_rep1(NDBT_Context* ctx, NDBT_Step* step)
int
verifySlave_rep1(NDBT_Context* ctx, NDBT_Step* step)
{
if(syncSlaveWithMaster() != 0)
{
g_err << "Verify Slave rep1 -> Syncing with slave failed"
<< endl;
return NDBT_FAILED;
}
//Create SQL Objects
DbUtil master(db.c_str(),"");
DbUtil slave(db.c_str(),".slave");
MYSQL_RES *resource;
MYSQL_ROW row;
float masterSum;
float slaveSum;
BaseString sql;
BaseString db;
sqlStm.assign("SELECT SUM(c3) FROM rep1");
sql.assign("SELECT SUM(c3) FROM rep1");
db.assign("TEST_DB");
//Login to Master
if (!master.connect())
{
if (verifySlave(sql,db) != NDBT_OK)
return NDBT_FAILED;
}
if(master.selectDb())
{
return NDBT_FAILED;
}
if(master.doQuery(sqlStm.c_str()))
{
return NDBT_FAILED;
}
resource = mysql_use_result(master.getMysql());
row = mysql_fetch_row(resource);
masterSum = atoi(row[0]);
mysql_free_result(resource);
master.databaseLogout();
//Login to slave
if (!slave.connect())
{
return NDBT_FAILED;
}
if(slave.selectDb() != 0)
{
return NDBT_FAILED;
}
if((slave.doQuery(sqlStm.c_str())) != 0)
{
return NDBT_FAILED;
}
resource = mysql_use_result(slave.getMysql());
row = mysql_fetch_row(resource);
slaveSum = atoi(row[0]);
mysql_free_result(resource);
if(masterSum != slaveSum)
{
g_err << "VerifySlave -> masterSum != slaveSum..." << endl;
return NDBT_FAILED;
}
return NDBT_OK;
}
int
dropTEST_DB(NDBT_Context* ctx, NDBT_Step* step)
{
//Create an SQL Object
DbUtil master(db.c_str(),"");
/* TOOLS LIST
//Login to Master
if (!master.connect())
{
return NDBT_FAILED;
}
syncSlaveWithMaster()
{ensures slave is at same epoch as master}
if(master.selectDb() != 0)
{
return NDBT_FAILED;
}
verifySlaveLoad(BaseString *table)
{ensures slave table has same record count as master}
if(master.doQuery("DROP DATABASE TEST_DB") != 0)
{
return NDBT_FAILED;
}
createTEST_DB()
{Creates TEST_DB database on master}
if(syncSlaveWithMaster() != 0)
{
g_err << "Drop DB -> Syncing with slave failed"
<< endl;
return NDBT_FAILED;
}
return NDBT_OK;
}
dropTEST_DB()
{Drops TEST_DB database on master}
verifySlave(BaseString& sql, BaseSting& db)
{The SQL statement must sum a column and will verify
that the sum of the column is equal on master & slave}
*/
NDBT_TESTSUITE(NdbRepStress);
TESTCASE("PHASE_I_Stress","Basic Replication Stressing")
@@ -481,7 +478,3 @@ int main(int argc, const char** argv){
return NdbRepStress.execute(argc, argv);
}
template class Vector<HugoOperations *>;
template class Vector<NdbEventOperation *>;
template class Vector<NdbRecAttr*>;
template class Vector<Vector<NdbRecAttr*> >;

26
storage/ndb/test/src/DbUtil.cpp
View File

@@ -99,6 +99,7 @@ DbUtil::databaseLogin(const char* system, const char* usr,
mysql_get_server_info(mysql),
(unsigned long) mysql_get_server_version(mysql));
#endif
this->selectDb();
}
/* Database Connect */
@@ -132,7 +133,7 @@ DbUtil::connect()
mysql_close(mysql);
return DBU_FAILED;
}
this->selectDb();
m_connected = true;
return DBU_OK;
}
@@ -243,15 +244,32 @@ DbUtil::selectDb(const char * m_db)
}
}
int
DbUtil::createDb(BaseString& m_db)
{
BaseString stm;
{
if(mysql_select_db(this->getMysql(), m_db.c_str()) == DBU_OK)
{
stm.assfmt("DROP DATABASE %s", m_db.c_str());
if(this->doQuery(m_db.c_str()) == DBU_FAILED)
return DBU_FAILED;
}
stm.assfmt("CREATE DATABASE %s", m_db.c_str());
if(this->doQuery(m_db.c_str()) == DBU_FAILED)
return DBU_FAILED;
return DBU_OK;
}
}
/* Run Simple Queries */
int
DbUtil::doQuery(char * stm)
DbUtil::doQuery(BaseString& str)
{
if(mysql_query(this->getMysql(), stm))
if(mysql_query(this->getMysql(), str.c_str()))
{
this->printError(stm);
this->printError(str.c_str());
return DBU_FAILED;
}
return DBU_OK;