<?php
/**
+ * Report number of jobs currently waiting in master database.
+ *
* Based on runJobs.php
*
- * Report number of jobs currently waiting in master database.
+ * 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
*
* @file
* @ingroup Maintenance
* @author Tim Starling
- * @author Ashar Voultoiz
+ * @author Antoine Musso
*/
-
-require_once( "Maintenance.php" );
+require_once __DIR__ . '/Maintenance.php';
+
+/**
+ * Maintenance script that reports the number of jobs currently waiting
+ * in master database.
+ *
+ * @ingroup Maintenance
+ */
class ShowJobs extends Maintenance {
public function __construct() {
parent::__construct();
$this->mDescription = "Show number of jobs waiting in master database";
+ $this->addOption( 'group', 'Show number of jobs per job type' );
+ $this->addOption( 'list',
+ 'Show a list of all jobs in a machine-readable format, instead of statistics' );
+ $this->addOption( 'type', 'Only show/count jobs of a given type', false, true );
}
+
public function execute() {
- $dbw = wfGetDB( DB_MASTER );
- $this->output( $dbw->selectField( 'job', 'count(*)', '', 'runJobs.php' ) . "\n" );
+ $filterType = $this->getOption( 'type', '' );
+ $group = JobQueueGroup::singleton();
+ if ( $this->hasOption( 'list' ) ) {
+ foreach ( $group->getQueueTypes() as $type ) {
+ if ( $filterType != '' && $type != $filterType ) {
+ continue;
+ }
+ $queue = $group->get( $type );
+ foreach ( $queue->getAllQueuedJobs() as $job ) {
+ $this->output( $job->toString() . " status=unclaimed\n" );
+ }
+ foreach ( $queue->getAllDelayedJobs() as $job ) {
+ $this->output( $job->toString() . " status=delayed\n" );
+ }
+ }
+ } elseif ( $this->hasOption( 'group' ) ) {
+ foreach ( $group->getQueueTypes() as $type ) {
+ if ( $filterType != '' && $type != $filterType ) {
+ continue;
+ }
+ $queue = $group->get( $type );
+ $delayed = $queue->getDelayedCount();
+ $pending = $queue->getSize();
+ $claimed = $queue->getAcquiredCount();
+ $abandoned = $queue->getAbandonedCount();
+ $active = max( 0, $claimed - $abandoned );
+ if ( ( $pending + $claimed + $delayed + $abandoned ) > 0 ) {
+ $this->output(
+ "{$type}: $pending queued; " .
+ "$claimed claimed ($active active, $abandoned abandoned); " .
+ "$delayed delayed\n"
+ );
+ }
+ }
+ } else {
+ $count = 0;
+ foreach ( $group->getQueueTypes() as $type ) {
+ if ( $filterType != '' && $type != $filterType ) {
+ continue;
+ }
+ $count += $group->get( $type )->getSize();
+ }
+ $this->output( "$count\n" );
+ }
}
}
$maintClass = "ShowJobs";
-require_once( DO_MAINTENANCE );
+require_once RUN_MAINTENANCE_IF_MAIN;