int TaskFactory::init_new_task(const ObString & table_name, const ObRowkey & start_key,
const ObRowkey & end_key, ObScanParam & scan_param, TaskInfo & task) const
{
int ret = OB_SUCCESS;
if (!check_string(table_name))
{
TBSYS_LOG(WARN, "check table name or end key failed:name[%.*s]",
table_name.length(), table_name.ptr());
ret = OB_ERROR;
}
else
{
ObNewRange range;
range.border_flag_.unset_inclusive_start();
range.border_flag_.set_inclusive_end();
if (NULL == start_key.ptr())
{
range.border_flag_.set_min_value();
}
else
{
range.start_key_ = start_key;
range.border_flag_.unset_min_value();
}
range.border_flag_.unset_max_value();
range.end_key_ = end_key;
scan_param.set(OB_INVALID_ID, table_name, range);
// deep copy the param to task info param
ret = task.set_param(scan_param);
if (ret != OB_SUCCESS)
{
TBSYS_LOG(ERROR, "set param failed:ret[%d]", ret);
}
}
return ret;
}
