* --maxjobs <num> (default 10000)
* --type <job_cmd>
*
- * @file
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
* @ingroup Maintenance
*/
-require_once( "Maintenance.php" );
+require_once( dirname( __FILE__ ) . '/Maintenance.php' );
class RunJobs extends Maintenance {
public function __construct() {
- global $wgUseNormalUser;
parent::__construct();
$this->mDescription = "Run pending jobs";
- $this->addParam( 'maxjobs', 'Maximum number of jobs to run', false, true );
- $this->addParam( 'type', 'Type of job to run', false, true );
- $this->addParam( 'procs', 'Number of processes to use', false, true );
- $wgUseNormalUser = true;
+ $this->addOption( 'maxjobs', 'Maximum number of jobs to run', false, true );
+ $this->addOption( 'maxtime', 'Maximum amount of wall-clock time', false, true );
+ $this->addOption( 'type', 'Type of job to run', false, true );
+ $this->addOption( 'procs', 'Number of processes to use', false, true );
+ }
+
+ public function memoryLimit() {
+ // Don't eat all memory on the machine if we get a bad job.
+ return "150M";
}
public function execute() {
global $wgTitle;
if ( $this->hasOption( 'procs' ) ) {
- $procs = intval( $this->getOption('procs') );
+ $procs = intval( $this->getOption( 'procs' ) );
if ( $procs < 1 || $procs > 1000 ) {
- $this->error( "Invalid argument to --procs\n", true );
+ $this->error( "Invalid argument to --procs", true );
}
$fc = new ForkController( $procs );
- if ( $fc->start( $procs ) != 'child' ) {
+ if ( $fc->start() != 'child' ) {
exit( 0 );
}
}
- $maxJobs = $this->getOption( 'maxjobs', 10000 );
+ $maxJobs = $this->getOption( 'maxjobs', false );
+ $maxTime = $this->getOption( 'maxtime', false );
+ $startTime = time();
$type = $this->getOption( 'type', false );
$wgTitle = Title::newFromText( 'RunJobs.php' );
$dbw = wfGetDB( DB_MASTER );
$n = 0;
$conds = '';
- if ($type !== false)
- $conds = "job_cmd = " . $dbw->addQuotes($type);
+ if ( $type !== false )
+ $conds = "job_cmd = " . $dbw->addQuotes( $type );
while ( $dbw->selectField( 'job', 'job_id', $conds, 'runJobs.php' ) ) {
- $offset=0;
- for (;;) {
- $job = ($type == false) ?
- Job::pop($offset)
- : Job::pop_type($type);
-
- if ($job == false)
+ $offset = 0;
+ for ( ; ; ) {
+ $job = !$type ? Job::pop( $offset ) : Job::pop_type( $type );
+
+ if ( !$job )
break;
-
- wfWaitForSlaves( 5 );
+
+ wfWaitForSlaves();
$t = microtime( true );
- $offset=$job->id;
+ $offset = $job->id;
$status = $job->run();
$t = microtime( true ) - $t;
$timeMs = intval( $t * 1000 );
} else {
$this->runJobsLog( $job->toString() . " t=$timeMs good" );
}
+
if ( $maxJobs && ++$n > $maxJobs ) {
break 2;
}
+ if ( $maxTime && time() - $startTime > $maxTime ) {
+ break 2;
+ }
}
}
}
}
$maintClass = "RunJobs";
-require_once( DO_MAINTENANCE );
+require_once( RUN_MAINTENANCE_IF_MAIN );