static int update_1pdesc (flux_t *h, flux_kvs_txn_t *txn,
int r, int64_t j, json_object *o,
json_object *ha, json_object *ea)
{
flux_future_t *f = NULL;
int rc = -1;
json_object *d = NULL;
char *key;
const char *json_str;
const char *hn = NULL, *en = NULL;
int64_t pid = 0, hindx = 0, eindx = 0, hrank = 0;
if (!Jget_int64 (o, JSC_PDESC_RANK_PDARRAY_PID, &pid)) return -1;
if (!Jget_int64 (o, JSC_PDESC_RANK_PDARRAY_HINDX, &hindx)) return -1;
if (!Jget_int64 (o, JSC_PDESC_RANK_PDARRAY_EINDX, &eindx)) return -1;
if (!Jget_ar_str (ha, (int)hindx, &hn)) return -1;
if (!Jget_ar_str (ea, (int)eindx, &en)) return -1;
key = lwj_key (h, j, ".%d.procdesc", r);
if (!key || !(f = flux_kvs_lookup (h, 0, key))
|| flux_kvs_lookup_get (f, &json_str) < 0
|| !(d = Jfromstr (json_str))) {
flux_log_error (h, "extract %s", key);
goto done;
}
Jadd_str (d, "command", en);
Jadd_int64 (d, "pid", pid);
errno = 0;
if ( (hrank = strtoul (hn, NULL, 10)) && errno != 0) {
flux_log (h, LOG_ERR, "invalid hostname %s", hn);
goto done;
}
Jadd_int64 (d, "nodeid", (int64_t)hrank);
if (flux_kvs_txn_put (txn, 0, key, Jtostr (d)) < 0) {
flux_log_error (h, "put %s", key);
goto done;
}
rc = 0;
done:
flux_future_destroy (f);
free (key);
if (d)
Jput (d);
return rc;
}
/* Given a JSON array of job records, add an eventlog
* update for each job to a KVS transaction and return it.
*/
static flux_kvs_txn_t *create_eventlog_txn (json_t *jobs)
{
flux_kvs_txn_t *txn;
size_t index;
json_t *job;
if (!(txn = flux_kvs_txn_create ()))
return NULL;
json_array_foreach (jobs, index, job) {
char *event = create_eventlog_entry (job);
if (!event)
goto error;
if (flux_kvs_txn_put (txn, FLUX_KVS_APPEND, eventlog_path, event) < 0) {
int saved_errno = errno;
free (event);
errno = saved_errno;
goto error;
}
free (event);
}
