static int is_erydb_extents_fill(THD *thd, TABLE_LIST *tables, COND *cond)
{
CHARSET_INFO *cs = system_charset_info;
TABLE *table = tables->table;
std::vector<struct BRM::EMEntry> entries;
std::vector<struct BRM::EMEntry>::iterator iter;
std::vector<struct BRM::EMEntry>::iterator end;
BRM::DBRM *emp = new BRM::DBRM();
if (!emp || !emp->isDBRMReady())
{
return 1;
}
execplan::ObjectIDManager oidm;
BRM::OID_t MaxOID = oidm.size();
for(BRM::OID_t oid = 3000; oid <= MaxOID; oid++)
{
emp->getExtents(oid, entries, false, false, true);
if (entries.size() == 0)
continue;
iter = entries.begin();
end = entries.end();
while (iter != end)
{
table->field[0]->store(oid);
if (iter->colWid > 0)
{
table->field[1]->store("Column", strlen("Column"), cs);
if (iter->partition.cprange.lo_val == std::numeric_limits<int64_t>::max() ||
iter->partition.cprange.lo_val <= (std::numeric_limits<int64_t>::min() + 2))
{
table->field[4]->set_null();
}
else
{
table->field[4]->set_notnull();
table->field[4]->store(iter->partition.cprange.lo_val);
}
if (iter->partition.cprange.hi_val == std::numeric_limits<int64_t>::max() ||
iter->partition.cprange.hi_val <= (std::numeric_limits<int64_t>::min() + 2))
{
table->field[5]->set_null();
}
else
{
table->field[5]->set_notnull();
table->field[5]->store(iter->partition.cprange.hi_val);
}
table->field[6]->store(iter->colWid);
}
else
{
table->field[1]->store("Dictionary", strlen("Dictionary"), cs);
table->field[4]->set_null();
table->field[5]->set_null();
table->field[6]->store(8192);
}
table->field[2]->store(iter->range.start);
table->field[3]->store(iter->range.start + (iter->range.size * 1024) - 1);
table->field[7]->store(iter->dbRoot);
table->field[8]->store(iter->partitionNum);
table->field[9]->store(iter->segmentNum);
table->field[10]->store(iter->blockOffset);
table->field[11]->store(iter->range.size * 1024);
table->field[12]->store(iter->HWM);
switch (iter->partition.cprange.isValid)
{
case 0:
table->field[13]->store("Invalid", strlen("Invalid"), cs);
break;
case 1:
table->field[13]->store("Updating", strlen("Updating"), cs);
break;
case 2:
table->field[13]->store("Valid", strlen("Valid"), cs);
break;
default:
table->field[13]->store("Unknown", strlen("Unknown"), cs);
break;
}
switch (iter->status)
{
case BRM::EXTENTAVAILABLE:
table->field[14]->store("Available", strlen("Available"), cs);
break;
case BRM::EXTENTUNAVAILABLE:
table->field[14]->store("Unavailable", strlen("Unavailable"), cs);
break;
case BRM::EXTENTOUTOFSERVICE:
table->field[14]->store("Out of service", strlen("Out of service"), cs);
break;
default:
table->field[14]->store("Unknown", strlen("Unknown"), cs);
}
// MCOL-454: special case, sometimes blockOffset can be > 0 and HWM can be 0
if (iter->HWM == 0)
{
table->field[15]->store(8192);
}
else
{
table->field[15]->store((iter->HWM - iter->blockOffset + 1) * 8192);
}
if (schema_table_store_record(thd, table))
{
delete emp;
return 1;
}
iter++;
}
}
delete emp;
return 0;
}
static int generate_result(BRM::OID_t oid, BRM::DBRM* emp, TABLE* table, THD* thd)
{
std::vector<struct BRM::EMEntry> entries;
CHARSET_INFO* cs = system_charset_info;
char oidDirName[WriteEngine::FILE_NAME_SIZE];
char fullFileName[WriteEngine::FILE_NAME_SIZE];
char dbDir[WriteEngine::MAX_DB_DIR_LEVEL][WriteEngine::MAX_DB_DIR_NAME_SIZE];
config::Config* config = config::Config::makeConfig();
WriteEngine::Config we_config;
off_t fileSize = 0;
off_t compressedFileSize = 0;
we_config.initConfigCache();
messageqcpp::MessageQueueClient* msgQueueClient;
oam::Oam oam_instance;
int pmId = 0;
emp->getExtents(oid, entries, false, false, true);
if (entries.size() == 0)
return 0;
std::vector<struct BRM::EMEntry>::const_iterator iter = entries.begin();
while ( iter != entries.end() ) //organize extents into files
{
// Don't include files more than once at different block offsets
if (iter->blockOffset > 0)
{
iter++;
return 0;
}
try
{
oam_instance.getDbrootPmConfig(iter->dbRoot, pmId);
}
catch (std::runtime_error)
{
// MCOL-1116: If we are here a DBRoot is offline/missing
iter++;
return 0;
}
table->field[0]->store(oid);
table->field[1]->store(iter->segmentNum);
table->field[2]->store(iter->partitionNum);
WriteEngine::Convertor::oid2FileName(oid, oidDirName, dbDir, iter->partitionNum, iter->segmentNum);
std::stringstream DbRootName;
DbRootName << "DBRoot" << iter->dbRoot;
std::string DbRootPath = config->getConfig("SystemConfig", DbRootName.str());
fileSize = compressedFileSize = 0;
snprintf(fullFileName, WriteEngine::FILE_NAME_SIZE, "%s/%s", DbRootPath.c_str(), oidDirName);
std::ostringstream oss;
oss << "pm" << pmId << "_WriteEngineServer";
std::string client = oss.str();
msgQueueClient = messageqcpp::MessageQueueClientPool::getInstance(oss.str());
if (!get_file_sizes(msgQueueClient, fullFileName, &fileSize, &compressedFileSize))
{
messageqcpp::MessageQueueClientPool::releaseInstance(msgQueueClient);
delete emp;
return 1;
}
table->field[3]->store(fullFileName, strlen(fullFileName), cs);
if (fileSize > 0)
{
table->field[4]->set_notnull();
table->field[4]->store(fileSize);
if (compressedFileSize > 0)
{
table->field[5]->set_notnull();
table->field[5]->store(compressedFileSize);
}
else
{
table->field[5]->set_null();
}
}
else
{
table->field[4]->set_null();
table->field[5]->set_null();
}
if (schema_table_store_record(thd, table))
{
messageqcpp::MessageQueueClientPool::releaseInstance(msgQueueClient);
delete emp;
return 1;
}
iter++;
messageqcpp::MessageQueueClientPool::releaseInstance(msgQueueClient);
msgQueueClient = NULL;
}
return 0;
}
