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source: trunk/slurm_drmaa/job.c @ 13

Revision 13, 18.6 KB checked in by mmatloka, 14 years ago (diff)
support for slurm 2.2
Property svn:executable set to ``* Property svn:keywords set to `Id`

Rev	Line
[5]	1	/* $Id$ */
[1]	2	/*
	3	* PSNC DRMAA for SLURM
[13]	4	* Copyright (C) 2011 Poznan Supercomputing and Networking Center
[1]	5	*
	6	* This program is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19	#include <string.h>
	20	#include <stdlib.h>
	21	#include <unistd.h>
	22	#include <signal.h>
	23
	24	#include <drmaa_utils/common.h>
	25	#include <drmaa_utils/conf.h>
	26	#include <drmaa_utils/datetime.h>
	27	#include <drmaa_utils/drmaa.h>
	28	#include <drmaa_utils/drmaa_util.h>
	29	#include <drmaa_utils/environ.h>
	30	#include <drmaa_utils/template.h>
	31
	32	#include <slurm_drmaa/job.h>
	33	#include <slurm_drmaa/session.h>
	34	#include <slurm_drmaa/util.h>
	35
	36	#include <slurm/slurm.h>
	37	#include <stdint.h>
	38
	39	static void
	40	slurmdrmaa_job_control( fsd_job_t *self, int action )
	41	{
	42	slurmdrmaa_job_t slurm_self = (slurmdrmaa_job_t)self;
	43	job_desc_msg_t job_desc;
	44
	45	fsd_log_enter(( "({job_id=%s}, action=%d)", self->job_id, action ));
	46
	47	fsd_mutex_lock( &self->session->drm_connection_mutex );
	48	TRY
	49	{
	50	switch( action )
	51	{
	52	case DRMAA_CONTROL_SUSPEND:
	53	if(slurm_suspend(fsd_atoi(self->job_id)) == -1) {
	54	fsd_exc_raise_fmt( FSD_ERRNO_INTERNAL_ERROR,"slurm_suspend error: %s,job_id: %s",slurm_strerror(slurm_get_errno()),self->job_id);
	55	}
[7]	56	slurm_self->user_suspended = true;
[1]	57	break;
	58	case DRMAA_CONTROL_HOLD:
	59	/* change priority to 0*/
	60	slurm_init_job_desc_msg(&job_desc);
	61	slurm_self->old_priority = job_desc.priority;
	62	job_desc.job_id = atoi(self->job_id);
	63	job_desc.priority = 0;
[13]	64	job_desc.alloc_sid = 0;
[1]	65	if(slurm_update_job(&job_desc) == -1) {
	66	fsd_exc_raise_fmt( FSD_ERRNO_INTERNAL_ERROR,"slurm_update_job error: %s,job_id: %s",slurm_strerror(slurm_get_errno()),self->job_id);
	67	}
	68	break;
	69	case DRMAA_CONTROL_RESUME:
	70	if(slurm_resume(fsd_atoi(self->job_id)) == -1) {
	71	fsd_exc_raise_fmt( FSD_ERRNO_INTERNAL_ERROR,"slurm_resume error: %s,job_id: %s",slurm_strerror(slurm_get_errno()),self->job_id);
	72	}
[7]	73	slurm_self->user_suspended = false;
[1]	74	break;
	75	case DRMAA_CONTROL_RELEASE:
	76	/* change priority back*/
	77	slurm_init_job_desc_msg(&job_desc);
	78	job_desc.priority = 1;
	79	job_desc.job_id = atoi(self->job_id);
	80	if(slurm_update_job(&job_desc) == -1) {
	81	fsd_exc_raise_fmt( FSD_ERRNO_INTERNAL_ERROR,"slurm_update_job error: %s,job_id: %s",slurm_strerror(slurm_get_errno()),self->job_id);
	82	}
	83	break;
	84	case DRMAA_CONTROL_TERMINATE:
	85	if(slurm_kill_job(fsd_atoi(self->job_id),SIGKILL,0) == -1) {
	86	fsd_exc_raise_fmt( FSD_ERRNO_INTERNAL_ERROR,"slurm_terminate_job error: %s,job_id: %s",slurm_strerror(slurm_get_errno()),self->job_id);
	87	}
	88	break;
	89	default:
	90	fsd_exc_raise_fmt(
	91	FSD_ERRNO_INVALID_ARGUMENT,
	92	"job::control: unknown action %d", action );
	93	}
	94
	95	fsd_log_debug(("job::control: successful"));
	96	}
	97	FINALLY
	98	{
	99	fsd_mutex_unlock( &self->session->drm_connection_mutex );
	100	}
	101	END_TRY
	102
	103	fsd_log_return(( "" ));
	104	}
	105
	106
	107	static void
	108	slurmdrmaa_job_update_status( fsd_job_t *self )
	109	{
	110	job_info_msg_t *job_info = NULL;
[7]	111	slurmdrmaa_job_t * slurm_self = (slurmdrmaa_job_t *) self;
[1]	112	fsd_log_enter(( "({job_id=%s})", self->job_id ));
	113
	114	fsd_mutex_lock( &self->session->drm_connection_mutex );
	115	TRY
	116	{
	117	if ( slurm_load_job( &job_info, fsd_atoi(self->job_id), SHOW_ALL) ) {
	118	fsd_exc_raise_fmt( FSD_ERRNO_INTERNAL_ERROR,"slurm_load_jobs error: %s,job_id: %s",slurm_strerror(slurm_get_errno()),self->job_id);
	119	}
	120
	121	self->exit_status = job_info->job_array[0].exit_code;
	122	fsd_log_debug(("exit_status = %d -> %d",self->exit_status, WEXITSTATUS(self->exit_status)));
	123
	124	switch(job_info->job_array[0].job_state)
	125	{
	126	case JOB_PENDING:
	127	switch(job_info->job_array[0].state_reason)
	128	{
[13]	129	case WAIT_NO_REASON: /* not set or job not pending */
	130	case WAIT_PRIORITY: /* higher priority jobs exist */
	131	case WAIT_DEPENDENCY: /* dependent job has not completed */
	132	case WAIT_RESOURCES: /* required resources not available */
	133	case WAIT_PART_NODE_LIMIT: /* request exceeds partition node limit */
	134	case WAIT_PART_TIME_LIMIT: /* request exceeds partition time limit */
	135	#if SLURM_VERSION_NUMBER < SLURM_VERSION_NUM(2,2,0)
[1]	136	case WAIT_PART_STATE:
[13]	137	#endif
	138	#if SLURM_VERSION_NUMBER >= SLURM_VERSION_NUM(2,2,0)
	139	case WAIT_PART_DOWN: /* requested partition is down */
	140	case WAIT_PART_INACTIVE: /* requested partition is inactive */
	141	#endif
[1]	142	self->state = DRMAA_PS_QUEUED_ACTIVE;
	143	break;
[13]	144	#if SLURM_VERSION_NUMBER >= SLURM_VERSION_NUM(2,2,0)
	145	case WAIT_HELD_USER: /* job is held by user */
	146	#endif
[1]	147	self->state = DRMAA_PS_USER_ON_HOLD;
	148	break;
[13]	149	case WAIT_HELD: /* job is held by administrator */
	150	self->state = DRMAA_PS_SYSTEM_ON_HOLD;
	151	break;
	152	case WAIT_TIME: /* job waiting for specific begin time */
	153	case WAIT_LICENSES: /* job is waiting for licenses */
	154	case WAIT_ASSOC_JOB_LIMIT: /* user/bank job limit reached */
	155	case WAIT_ASSOC_RESOURCE_LIMIT: /* user/bank resource limit reached */
	156	case WAIT_ASSOC_TIME_LIMIT: /* user/bank time limit reached */
	157	case WAIT_RESERVATION: /* reservation not available */
	158	case WAIT_NODE_NOT_AVAIL: /* required node is DOWN or DRAINED */
	159	#if SLURM_VERSION_NUMBER < SLURM_VERSION_NUM(2,2,0)
[1]	160	case WAIT_TBD1:
[13]	161	#endif
[1]	162	case WAIT_TBD2:
	163	self->state = DRMAA_PS_QUEUED_ACTIVE;
	164	break;
[13]	165	case FAIL_DOWN_PARTITION: /* partition for job is DOWN */
	166	case FAIL_DOWN_NODE: /* some node in the allocation failed */
	167	case FAIL_BAD_CONSTRAINTS: /* constraints can not be satisfied */
	168	case FAIL_SYSTEM: /* slurm system failure */
	169	case FAIL_LAUNCH: /* unable to launch job */
	170	case FAIL_EXIT_CODE: /* exit code was non-zero */
	171	case FAIL_TIMEOUT: /* reached end of time limit */
	172	case FAIL_INACTIVE_LIMIT: /* reached slurm InactiveLimit */
	173	#if SLURM_VERSION_NUMBER < SLURM_VERSION_NUM(2,2,0)
[1]	174	case FAIL_BANK_ACCOUNT:
[13]	175	#else
	176	case FAIL_ACCOUNT: /* invalid account */
	177	#endif
	178	case FAIL_QOS: /* invalid QOS */
	179	case WAIT_QOS_THRES: /* required QOS threshold has been breached */
[1]	180	self->state = DRMAA_PS_FAILED;
	181	break;
	182	default:
	183	fsd_log_error(("job_state_reason = %d, assert(0)",job_info->job_array[0].state_reason));
	184	fsd_assert(false);
	185
	186	}
	187	break;
	188	case JOB_RUNNING:
	189	self->state = DRMAA_PS_RUNNING;
	190	break;
	191	case JOB_SUSPENDED:
[7]	192	if(slurm_self->user_suspended == true)
	193	self->state = DRMAA_PS_USER_SUSPENDED;
	194	else
	195	self->state = DRMAA_PS_SYSTEM_SUSPENDED; /* assume SYSTEM - suspendig jobs is administrator only */
[1]	196	break;
	197	case JOB_COMPLETE:
	198	self->state = DRMAA_PS_DONE;
	199	break;
	200	case JOB_CANCELLED:
	201	self->exit_status = -1;
	202	case JOB_FAILED:
	203	case JOB_TIMEOUT:
	204	case JOB_NODE_FAIL:
	205	self->state = DRMAA_PS_FAILED;
	206	break;
	207	default: /transient states /
	208	if(job_info->job_array[0].job_state >= 0x8000) {
	209	fsd_log_debug(("state COMPLETING"));
	210	}
	211	else if (job_info->job_array[0].job_state >= 0x4000) {
	212	fsd_log_debug(("state Allocated nodes booting"));
	213	}
	214	else {
	215	fsd_log_error(("job_state = %d, assert(0)",job_info->job_array[0].job_state));
	216	fsd_assert(false);
	217	}
	218	}
	219
	220	if(self->exit_status == -1) /* input,output,error path failure etc*/
	221	self->state = DRMAA_PS_FAILED;
	222
	223	fsd_log_debug(("state: %d ,state_reason: %d-> %s", job_info->job_array[0].job_state, job_info->job_array[0].state_reason, drmaa_job_ps_to_str(self->state)));
	224
	225	self->last_update_time = time(NULL);
	226
	227	if( self->state >= DRMAA_PS_DONE )
	228	fsd_cond_broadcast( &self->status_cond );
	229	}
	230	FINALLY
	231	{
	232	if(job_info != NULL)
	233	slurm_free_job_info_msg (job_info);
	234
	235	fsd_mutex_unlock( &self->session->drm_connection_mutex );
	236	}
	237	END_TRY
	238
	239	fsd_log_return(( "" ));
	240	}
	241
	242	fsd_job_t *
	243	slurmdrmaa_job_new( char *job_id )
	244	{
	245	slurmdrmaa_job_t *self = NULL;
	246	self = (slurmdrmaa_job_t*)fsd_job_new( job_id );
	247
	248	fsd_realloc( self, 1, slurmdrmaa_job_t );
	249
	250	self->super.control = slurmdrmaa_job_control;
	251	self->super.update_status = slurmdrmaa_job_update_status;
	252	self->old_priority = UINT32_MAX;
[7]	253	self->user_suspended = true;
[1]	254	return (fsd_job_t*)self;
	255	}
	256
	257
	258	void
	259	slurmdrmaa_job_create_req(
	260	fsd_drmaa_session_t *session,
	261	const fsd_template_t *jt,
	262	fsd_environ_t **envp,
	263	job_desc_msg_t * job_desc,
	264	int n_job /* ~job_step */
	265	)
	266	{
	267	fsd_expand_drmaa_ph_t *volatile expand = NULL;
	268
	269	TRY
	270	{
	271	expand = fsd_expand_drmaa_ph_new( NULL, NULL, fsd_asprintf("%d",n_job) );
	272	slurmdrmaa_job_create( session, jt, envp, expand, job_desc, n_job);
	273	}
	274	EXCEPT_DEFAULT
	275	{
	276	fsd_exc_reraise();
	277	}
	278	FINALLY
	279	{
	280	if( expand )
	281	expand->destroy( expand );
	282	}
	283	END_TRY
	284	}
	285
	286	static char *
	287	internal_map_file( fsd_expand_drmaa_ph_t expand, const char path,
	288	bool host_given, const char name )
	289	{
	290	const char *p;
	291
	292	for( p = path; *p != ':'; p++ )
	293	if( *p == '\0' )
	294	fsd_exc_raise_fmt( FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_FORMAT,
	295	"invalid format of drmaa_%s_path: missing colon", name );
	296	if( host_given )
	297	*host_given = ( p != path );
	298
	299	p++;
	300
	301	return expand->expand( expand, fsd_strdup(p), FSD_DRMAA_PH_HD \| FSD_DRMAA_PH_WD \| FSD_DRMAA_PH_INCR );
	302	}
	303
	304	void
	305	slurmdrmaa_job_create(
	306	fsd_drmaa_session_t *session,
	307	const fsd_template_t *jt,
	308	fsd_environ_t **envp,
	309	fsd_expand_drmaa_ph_t *expand,
	310	job_desc_msg_t * job_desc,
	311	int n_job
	312	)
	313	{
	314	const char *input_path_orig = NULL;
	315	const char *output_path_orig = NULL;
	316	const char *error_path_orig = NULL;
	317	char *volatile input_path = NULL;
	318	char *volatile output_path = NULL;
	319	char *volatile error_path = NULL;
	320	bool input_host = false;
	321	bool output_host = false;
	322	bool error_host = false;
	323	bool join_files = false;
	324	const char *value;
	325	const char const vector;
	326	const char *job_category = "default";
	327
	328	slurmdrmaa_init_job_desc( job_desc );
	329
	330	slurm_init_job_desc_msg( job_desc );
	331
	332	job_desc->user_id = getuid();
	333	job_desc->group_id = getgid();
	334
	335	job_desc->env_size = 0;
	336
	337	/* job name */
	338	value = jt->get_attr( jt, DRMAA_JOB_NAME );
	339	if( value )
	340	{
	341	job_desc->name = fsd_strdup(value);
	342	fsd_log_debug(("# job_name = %s",job_desc->name));
	343	}
	344
	345	/* job state at submit */
	346	value = jt->get_attr( jt, DRMAA_JS_STATE );
	347	if( value )
	348	{
	349	if( 0 == strcmp( value, DRMAA_SUBMISSION_STATE_ACTIVE ) )
	350	{}
	351	else if( 0 == strcmp( value, DRMAA_SUBMISSION_STATE_HOLD ) )
	352	{
	353	job_desc->priority = 0;
	354	fsd_log_debug(("# hold = user"));
	355	}
	356	else
	357	{
	358	fsd_exc_raise_msg(FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE, "invalid value of drmaa_js_state attribute" );
	359	}
	360	}
	361
	362	TRY
	363	{
	364	const char *command = NULL;
	365	char *command_expanded = NULL;
	366	char *temp_script_old = NULL;
	367	char *temp_script = "";
	368	const char const i;
	369	int j;
	370
	371	/* remote command */
	372	command = jt->get_attr( jt, DRMAA_REMOTE_COMMAND );
	373	if( command == NULL )
	374	fsd_exc_raise_msg(
	375	FSD_DRMAA_ERRNO_CONFLICTING_ATTRIBUTE_VALUES,
	376	"drmaa_remote_command not set for job template"
	377	);
	378
	379	command_expanded = expand->expand( expand, fsd_strdup(command), FSD_DRMAA_PH_HD \| FSD_DRMAA_PH_WD );
	380
	381	temp_script = fsd_asprintf("#!/bin/bash\n%s",command_expanded);
	382	fsd_free(command_expanded);
	383
	384	/* arguments list */
	385	vector = jt->get_v_attr( jt, DRMAA_V_ARGV );
	386
	387	if( vector )
	388	{
	389	for( i = vector, j = 2; *i; i++, j++ )
	390	{
	391	char arg_expanded = expand->expand( expand, fsd_strdup(i), FSD_DRMAA_PH_HD \| FSD_DRMAA_PH_WD );
	392
	393	temp_script_old = fsd_strdup(temp_script);
	394
	395	if (strcmp(temp_script, "") != 0) {
	396	fsd_free(temp_script);
	397	}
	398	/* add too script */
	399	temp_script = fsd_asprintf("%s '%s'", temp_script_old, arg_expanded);
	400	fsd_free(temp_script_old);
	401	fsd_free(arg_expanded);
	402	}
	403	}
	404
	405	job_desc->script = fsd_asprintf("%s\n", temp_script);
	406	fsd_log_debug(("# Script:\n%s", job_desc->script));
	407	fsd_free(temp_script);
	408	}
	409	END_TRY
	410
	411
	412	/* start time */
	413	value = jt->get_attr( jt, DRMAA_START_TIME );
	414	if( value )
	415	{
	416	job_desc->begin_time = fsd_datetime_parse( value );
	417	fsd_log_debug(( "\n drmaa_start_time: %s -> %ld", value, (long)job_desc->begin_time));
	418	}
	419
	420	/* environment */
	421	vector = jt->get_v_attr( jt, DRMAA_V_ENV );
	422	if( vector )
	423	{
	424	const char const i;
	425	unsigned j = 0;
	426
	427	for( i = vector; *i; i++ )
	428	{
	429	job_desc->env_size++;
	430	}
	431	fsd_log_debug(("env_size = %d",job_desc->env_size));
	432
	433	fsd_log_debug(("# environment ="));
	434	fsd_calloc(job_desc->environment, job_desc->env_size+1, char *);
	435
	436	for( i = vector; *i; i++,j++ )
	437	{
	438	job_desc->environment[j] = fsd_strdup(*i);
	439	fsd_log_debug((" %s", job_desc->environment[j]));
	440	}
	441	}
	442
	443	/* wall clock time hard limit */
	444	value = jt->get_attr( jt, DRMAA_WCT_HLIMIT );
	445	if (value)
	446	{
	447	job_desc->time_limit = slurmdrmaa_datetime_parse( value );
	448	fsd_log_debug(("# wct_hlimit = %s -> %ld",value,slurmdrmaa_datetime_parse( value )));
	449	}
	450
	451
	452	/expand->set(expand, FSD_DRMAA_PH_INCR,fsd_asprintf("%d", n_job));/ /* set current value */
	453	/* TODO: test drmaa_ph_incr */
	454	/* job working directory */
	455	value = jt->get_attr( jt, DRMAA_WD );
	456	if( value )
	457	{
	458	char *cwd_expanded = expand->expand( expand, fsd_strdup(value), FSD_DRMAA_PH_HD \| FSD_DRMAA_PH_INCR );
	459
	460	expand->set( expand, FSD_DRMAA_PH_WD, fsd_strdup(cwd_expanded));
	461
	462	fsd_log_debug(("# work_dir = %s",cwd_expanded));
	463	job_desc->work_dir = fsd_strdup(cwd_expanded);
	464	fsd_free(cwd_expanded);
	465	}
	466	else
	467	{
	468	char cwdbuf[4096] = "";
	469
	470	if ((getcwd(cwdbuf, 4095)) == NULL) {
	471	char errbuf[256] = "InternalError";
	472	(void)strerror_r(errno, errbuf, 256); /on error the default message would be returned /
	473	fsd_log_error(("getcwd failed: %s", errbuf));
	474	job_desc->work_dir = fsd_strdup(".");
	475	} else {
	476	job_desc->work_dir = fsd_strdup(cwdbuf);
	477	}
	478
	479	fsd_log_debug(("work_dir(default:CWD) %s", job_desc->work_dir));
	480	}
	481
	482	TRY
	483	{
	484	/* input path */
	485	input_path_orig = jt->get_attr( jt, DRMAA_INPUT_PATH );
	486	if( input_path_orig )
	487	{
	488	input_path = internal_map_file( expand, input_path_orig, &input_host,"input" );
	489	fsd_log_debug(( "\n drmaa_input_path: %s -> %s", input_path_orig, input_path ));
	490	}
	491
	492	/* output path */
	493	output_path_orig = jt->get_attr( jt, DRMAA_OUTPUT_PATH );
	494	if( output_path_orig )
	495	{
	496	output_path = internal_map_file( expand, output_path_orig, &output_host,"output" );
	497	fsd_log_debug(( "\n drmaa_output_path: %s -> %s", output_path_orig, output_path ));
	498	}
	499
	500	/* error path */
	501	error_path_orig = jt->get_attr( jt, DRMAA_ERROR_PATH );
	502	if( error_path_orig )
	503	{
	504	error_path = internal_map_file( expand, error_path_orig, &error_host,"error" );
	505	fsd_log_debug(( "\n drmaa_error_path: %s -> %s", error_path_orig, error_path ));
	506	}
	507
	508	/* join files */
	509	value = jt->get_attr( jt, DRMAA_JOIN_FILES );
	510	if( value )
	511	{
	512	if( (value[0] == 'y' \|\| value[0] == 'Y') && value[1] == '\0' )
	513	join_files = true;
	514	else if( (value[0] == 'n' \|\| value[0] == 'N') && value[1] == '\0' )
	515	join_files = false;
	516	else
	517	fsd_exc_raise_msg(
	518	FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,
	519	"invalid value of drmaa_join_files attribute" );
	520	}
	521
	522	if( join_files )
	523	{
	524	if( output_path == NULL )
	525	fsd_exc_raise_msg(FSD_DRMAA_ERRNO_CONFLICTING_ATTRIBUTE_VALUES, "drmaa_join_files is set and output file is not given" );
	526	if( error_path!=NULL && 0 != strcmp( output_path, error_path ) )
	527	fsd_log_warning(( "Error file was given but will be ignored since drmaa_join_files was set." ));
	528
	529	if (error_path)
	530	fsd_free(error_path);
	531
	532	error_path = fsd_strdup(output_path);
	533	}
	534	else
	535	{
	536	if( error_path == NULL && output_path )
	537	error_path = fsd_strdup( "/dev/null" );
	538	if( output_path == NULL && error_path )
	539	output_path = fsd_strdup( "/dev/null" );
	540	}
	541
	542
	543	/* email addresses to send notifications */
	544	vector = jt->get_v_attr( jt, DRMAA_V_EMAIL );
	545	if( vector && vector[0] )
	546	{
	547	/* only to one email address message may be send */
	548	job_desc->mail_user = fsd_strdup(vector[0]);
	549	fsd_log_debug(("# mail_user = %s\n",vector[0]));
	550	if( vector[1] != NULL )
	551	{
	552	fsd_log_error(( "LL only supports one e-mail notification address" ));
	553	fsd_exc_raise_msg(FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,"LL only supports one e-mail notification address");
	554	}
	555	}
	556
	557	/* block email */
	558	value = jt->get_attr( jt, DRMAA_BLOCK_EMAIL );
	559	if( value )
	560	{
	561	bool block;
	562	if( strcmp(value, "0") == 0 )
	563	{
	564	block = true;
	565	fsd_log_debug(("# block_email = true"));
	566	fsd_log_debug(("# mail_user delated"));
	567	fsd_free(job_desc->mail_user);
	568	job_desc->mail_user = NULL;
	569	}
	570	else if( strcmp(value, "1") == 0 )
	571	block = false;
	572	else
	573	fsd_exc_raise_msg(FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,"invalid value of drmaa_block_email attribute" );
	574
	575	if( block && output_path == NULL )
	576	{
	577	fsd_log_debug(( "output path not set and we want to block e-mail, set to /dev/null" ));
	578	output_path = fsd_strdup( "/dev/null" );
	579	}
	580	}
	581
	582	if( input_path )
	583	{
	584	job_desc->std_in = fsd_strdup(input_path);
	585	fsd_log_debug(("# input = %s", input_path));
	586	}
	587
	588	if( output_path )
	589	{
	590	job_desc->std_out = fsd_strdup(output_path);
	591	fsd_log_debug(("# output = %s", output_path));
	592	}
	593
	594	if( error_path )
	595	{
	596	job_desc->std_err = fsd_strdup(error_path);
	597	fsd_log_debug(("# error = %s", error_path));
	598	}
	599	}
	600	FINALLY
	601	{
	602	fsd_free( input_path );
	603	fsd_free( output_path );
	604	fsd_free( error_path );
	605	input_path = NULL;
	606	output_path = NULL;
	607	error_path = NULL;
	608	}
	609	END_TRY
	610
	611	/* native specification */
	612	value = jt->get_attr( jt, DRMAA_NATIVE_SPECIFICATION );
	613	if( value )
	614	{
	615	fsd_log_debug(("# Native specification: %s\n", value));
	616	slurmdrmaa_parse_native(job_desc, value);
	617	}
	618
	619	/* job category */
	620	value = jt->get_attr( jt, DRMAA_JOB_CATEGORY );
	621	if( value )
	622	job_category = value;
	623
	624	{
	625	fsd_conf_option_t *category_value = NULL;
	626	category_value = fsd_conf_dict_get( session->job_categories, job_category );
	627
	628	if( category_value != NULL )
	629	{
	630	if( category_value->type != FSD_CONF_STRING )
	631	fsd_exc_raise_fmt(
	632	FSD_ERRNO_INTERNAL_ERROR,
	633	"configuration error: job category should be string"
	634	);
	635
	636	fsd_log_debug(("# Job category %s : %s\n",value,category_value->val.string));
	637	slurmdrmaa_parse_native(job_desc,category_value->val.string);
	638	}
	639	else
	640	{
	641	if( value != NULL )
	642	fsd_exc_raise_fmt(
	643	FSD_DRMAA_ERRNO_INVALID_ATTRIBUTE_VALUE,
	644	"invalid job category: %s", job_category
	645	);
	646	}
	647	}
	648
	649	}
	650
	651

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