/**
* @brief
* Get the next job from the cursor
*
* @param[in] conn - Connection handle
* @param[in] st - The cursor state
* @param[out] obj - Job information is loaded into this object
*
* @return Error code
* @retval -1 - Failure
* @retval 0 - Success
*
*/
int
pg_db_next_job(pbs_db_conn_t *conn, void *st, pbs_db_obj_info_t *obj)
{
pg_query_state_t *state = (pg_query_state_t *) st;
return load_job(state->res, obj->pbs_db_un.pbs_db_job, state->row);
}
void Jobserver::run()
{
Processmanager pm;
pm.init_num_process(2);
pm.start();
long jobscount=30;
string is_worker_ready;
int i=1;
while (true){
//collect Jobs
jobscount=30*(i++);
if (i>100){
cout<<"Jobserver stop"<<endl;
exit(0);
}
pm.set_jobs_count(jobscount);
pm.adjust_proc_num();
m_recv->recv(is_worker_ready);
if (is_worker_ready=="OK"){
//publish job
load_job();
m_send->send(&rec,sizeof(struct REC));
cout<<"Jobserver:publish job-"<<rec.billtype
<<"-"<<rec.recid<<endl;
}
}
}
/**
* @brief
* Load job data from the database
*
* @param[in] conn - Connection handle
* @param[in/out]obj - Load job information into this object where
* jobid = obj->pbs_db_un.pbs_db_job->ji_jobid
*
* @return Error code
* @retval -1 - Failure
* @retval 0 - Success
* @retval 1 - Success but no rows loaded
*
*/
int
pg_db_load_job(pbs_db_conn_t *conn, pbs_db_obj_info_t *obj)
{
PGresult *res;
int rc;
pbs_db_job_info_t *pj = obj->pbs_db_un.pbs_db_job;
SET_PARAM_STR(conn, pj->ji_jobid, 0);
if ((rc = pg_db_query(conn, STMT_SELECT_JOB, 1, &res)) != 0)
return rc;
rc = load_job(res, pj, 0);
PQclear(res);
return rc;
}
/*
* Load all jobs and print information about each job
*/
void load_and_print_jobs (char * user) {
int error_code = SLURM_SUCCESS, i;
uint32_t array_id = NO_VAL;
job_info_msg_t * job_buffer_ptr = NULL;
job_info_t *job_ptr = NULL;
char *end_ptr = NULL;
error_code = (int) load_job(&job_buffer_ptr, 0);
if (error_code) {
slurm_perror ("slurm_load_jobs error");
return;
}
printf("# jobid|jobstate|username|queue|requestedcores|mainnode|submittime|starttime\n");
for (i = 0, job_ptr = job_buffer_ptr->job_array; i < job_buffer_ptr->record_count; i++, job_ptr++) {
if ((array_id != NO_VAL) && (array_id != job_ptr->array_task_id)) {
continue;
}
print_job(job_ptr, user);
}
}
void Job::load(FILE *file){
load_job(file);
}
