}
// Commit all outstanding connections that are in a transaction
// to get a fresh repeatable read snapshot on every connection.
+ // Note that jobs are still responsible for handling slave lag.
wfGetLBFactory()->commitAll();
+ // Clear out title cache data from prior snapshots
+ LinkCache::singleton()->clear();
$timeMs = intval( ( microtime( true ) - $jobStartTime ) * 1000 );
$timeMsTotal += $timeMs;
+ // Record how long jobs wait before getting popped
$readyTs = $job->getReadyTimestamp();
if ( $readyTs ) {
- // Record time to run for the job type
$pickupDelay = $popTime - $readyTs;
$stats->timing( 'jobqueue.pickup_delay.all', 1000 * $pickupDelay );
$stats->timing( "jobqueue.pickup_delay.$jType", 1000 * $pickupDelay );
}
+ // Record root job age for jobs being run
+ $root = $job->getRootJobParams();
+ if ( $root['rootJobTimestamp'] ) {
+ $age = $popTime - wfTimestamp( TS_UNIX, $root['rootJobTimestamp'] );
+ $stats->timing( "jobqueue.pickup_root_age.$jType", 1000 * $age );
+ }
+ // Track the execution time for jobs
$stats->timing( "jobqueue.run.$jType", $timeMs );
// Mark the job as done on success or when the job cannot be retried
$ms = intval( 1000 * $dbwSerial->pendingWriteQueryDuration() );
$msg = $job->toString() . " COMMIT ENQUEUED [{$ms}ms of writes]";
- $this->logger->info( $msg );
+ $this->logger->warning( $msg );
$this->debugCallback( $msg );
// Wait for an exclusive lock to commit
// Re-ping all masters with transactions. This throws DBError if some
// connection died while waiting on locks/slaves, triggering a rollback.
wfGetLBFactory()->forEachLB( function( LoadBalancer $lb ) use ( $fname ) {
- $lb->forEachOpenConnection( function( DatabaseBase $conn ) use ( $fname ) {
+ $lb->forEachOpenConnection( function( IDatabase $conn ) use ( $fname ) {
if ( $conn->writesOrCallbacksPending() ) {
$conn->query( "SELECT 1", $fname );
}