<?php
/**
- * This script starts pending jobs.
+ * Run pending jobs.
*
- * Usage:
+ * Options:
* --maxjobs <num> (default 10000)
* --type <job_cmd>
*
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
+ * @file
* @ingroup Maintenance
*/
require_once( dirname( __FILE__ ) . '/Maintenance.php' );
+/**
+ * Maintenance script that runs pending jobs.
+ *
+ * @ingroup Maintenance
+ */
class RunJobs extends Maintenance {
public function __construct() {
parent::__construct();
$this->mDescription = "Run pending jobs";
$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() {
+ if ( $this->hasOption( 'memory-limit' ) ) {
+ return parent::memoryLimit();
+ }
// Don't eat all memory on the machine if we get a bad job.
return "150M";
}
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::defaultQueueConditions( );
+ } else {
+ $conds = array( 'job_cmd' => $type );
+ }
while ( $dbw->selectField( 'job', 'job_id', $conds, 'runJobs.php' ) ) {
$offset = 0;
for ( ; ; ) {
$job = !$type ? Job::pop( $offset ) : Job::pop_type( $type );
- if ( !$job )
+ if ( !$job ) {
break;
+ }
- wfWaitForSlaves( 5 );
+ wfWaitForSlaves();
$t = microtime( true );
$offset = $job->id;
+ $this->runJobsLog( $job->toString() . " STARTING" );
$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;
+ }
}
}
}