svn commit: r1667673 - in /sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues: JobQueueImpl.java QueueManager.java

[cziegeler]

Author: cziegeler
Date: Thu Mar 19 07:32:42 2015
New Revision: 1667673

URL: http://svn.apache.org/r1667673
Log:
SLING-4481 : Reduce the number of controller threads for queue

Modified:
    
sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/JobQueueImpl.java
    
sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/QueueManager.java

Modified: 
sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/JobQueueImpl.java
URL: 
http://svn.apache.org/viewvc/sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/JobQueueImpl.java?rev=1667673&r1=1667672&r2=1667673&view=diff
==============================================================================
--- 
sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/JobQueueImpl.java
 (original)
+++ 
sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/JobQueueImpl.java
 Thu Mar 19 07:32:42 2015
@@ -502,12 +502,14 @@ public class JobQueueImpl
     }
 
     private static final class RescheduleInfo {
-        public boolean reschedule = false;
-        public long    processingTime;
+        public boolean      reschedule = false;
+        public long         processingTime;
+        public Job.JobState state;
     }
 
     private RescheduleInfo handleReschedule(final JobHandler handler, final 
Job.JobState resultState) {
         final RescheduleInfo info = new RescheduleInfo();
+        info.state = resultState;
         switch ( resultState ) {
             case SUCCEEDED : // job is finished
                 if ( this.logger.isDebugEnabled() ) {
@@ -543,6 +545,9 @@ public class JobQueueImpl
                 break;
         }
 
+        if ( info.state == Job.JobState.QUEUED && !info.reschedule ) {
+            info.state = Job.JobState.GIVEN_UP;
+        }
         return info;
     }
 
@@ -550,11 +555,9 @@ public class JobQueueImpl
      * Handle job finish and determine whether to reschedule or cancel the job
      */
     private boolean finishedJob(final String jobId,
-                                Job.JobState resultState,
+                                final Job.JobState resultState,
                                 final boolean isAsync) {
-        if ( this.logger.isDebugEnabled() ) {
-            this.logger.debug("Received finish for job {}, resultState={}", 
jobId, resultState);
-        }
+        this.logger.debug("Received finish for job {}, resultState={}", jobId, 
resultState);
 
         // get job handler
         final JobHandler handler;
@@ -569,22 +572,17 @@ public class JobQueueImpl
         }
 
         if ( handler == null ) {
-            if ( this.logger.isDebugEnabled() ) {
-                this.logger.debug("This job has never been started by this 
queue: {}", jobId);
-            }
+            this.logger.warn("This job has never been started by this queue: 
{}", jobId);
             return false;
         }
 
         // handle the reschedule, a new job might be returned with updated 
reschedule info!
         final RescheduleInfo rescheduleInfo = this.handleReschedule(handler, 
resultState);
-        if ( resultState == Job.JobState.QUEUED && !rescheduleInfo.reschedule 
) {
-            resultState = Job.JobState.GIVEN_UP;
-        }
 
         if ( !rescheduleInfo.reschedule ) {
             // we keep cancelled jobs and succeeded jobs if the queue is 
configured like this.
-            final boolean keepJobs = resultState != Job.JobState.SUCCEEDED || 
this.configuration.isKeepJobs();
-            handler.finished(resultState, keepJobs, 
rescheduleInfo.processingTime);
+            final boolean keepJobs = rescheduleInfo.state != 
Job.JobState.SUCCEEDED || this.configuration.isKeepJobs();
+            handler.finished(rescheduleInfo.state, keepJobs, 
rescheduleInfo.processingTime);
         } else {
             this.reschedule(handler);
         }

Modified: 
sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/QueueManager.java
URL: 
http://svn.apache.org/viewvc/sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/QueueManager.java?rev=1667673&r1=1667672&r2=1667673&view=diff
==============================================================================
--- 
sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/QueueManager.java
 (original)
+++ 
sling/trunk/bundles/extensions/event/src/main/java/org/apache/sling/event/impl/jobs/queues/QueueManager.java
 Thu Mar 19 07:32:42 2015
@@ -124,7 +124,7 @@ public class QueueManager
     private final AtomicBoolean isActive = new AtomicBoolean(false);
 
     /** The queue services. */
-    private QueueServices queueServices;
+    private volatile QueueServices queueServices;
 
     /**
      * Activate this component.