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786 commits

Author SHA1 Message Date
Patrik Nordwall
8dfb9434fa Merge pull request #787 from akka/wip-2284-heartbeat-scalability-patriknw 
Use consistent hash to heartbeat to a few nodes instead of all, see #2284
 2012-10-15 02:52:28 -07:00
Patrik Nordwall
91f6c5a94d Adjust barriers/checks in LeaderElectionSpec, see #2583 
* Previously it didn't check for unreachable, before down
 2012-10-12 13:27:59 +02:00
Patrik Nordwall
279fd2b6ef Fix bug introduced in refactoring, see #2284 2012-10-10 18:13:08 +02:00
Helena Edelson
61481da6cd 2609 Fixed more 'available' typos in ClusterRouteeProvider 2012-10-10 10:05:41 -06:00
Helena Edelson
24c115547d 2609 Typo in method name for ClusterRouteeProvider 2012-10-10 09:58:18 -06:00
Patrik Nordwall
6f70624ddd Diagnostics for failing test, see #2583 2012-10-10 16:45:58 +02:00
Patrik Nordwall
66c81e915e Move state of ClusterHeartbeatSender to separate immutable class, see #2284 2012-10-10 15:23:18 +02:00
Patrik Nordwall
668d5a5013 Merge branch 'master' into wip-2284-heartbeat-scalability-patriknw 
Conflicts:
	akka-cluster/src/main/scala/akka/cluster/ClusterDaemon.scala
 2012-10-09 18:11:36 +02:00
Patrik Nordwall
59f8210b85 Incorporate review comments, see #2284 2012-10-09 17:54:54 +02:00
Patrik Nordwall
39bb478b3f Adjust the failing assert in SingletonClusterSpec, see #2582 2012-10-08 16:45:42 +02:00
Patrik Nordwall
1f3341713f Remove cluster.FixedRateTask, see #2606 2012-10-08 12:17:40 +02:00
Patrik Nordwall
3f73705abc Use consistent hash to heartbeat to a few nodes instead of all, see #2284 
* Previously heartbeat messages was sent to all other members, i.e.
  each member was monitored by all other members in the cluster.
* This was the number one know scalability bottleneck, due to the
  number of interconnections.
* Limit sending of heartbeats to a few (5) members. Select and
  re-balance with consistent hashing algorithm when new members
  are added or removed.
* Send a few EndHeartbeat when ending send of Heartbeat messages.
 2012-10-08 08:41:28 +02:00
Patrik Nordwall
7557433491 URLEncode heartbeat sender child names 
* Names can be url encoded now, instead of MD5
 2012-10-08 08:41:28 +02:00
Patrik Nordwall
cecde67226 Move heartbeat sending out from ClusterCoreDaemon, see #2284 2012-10-08 08:41:28 +02:00
Patrik Nordwall
495ace37f4 Avoid TestConductorTransport unless needed, see #2586 
* Due to the shutdown issues the TestConductorTransport is by
  default not active, but it's easy to activate it and exception
  will be thrown if trying to use the featues that require it, i.e
  blackhole, passThrow and throttle
* Documented
 2012-10-05 14:52:18 +02:00
Patrik Nordwall
1e0a29d939 Wipe @author tags 
* we have collective code ownership and
  authorship is maintained by the git log
 2012-10-05 08:23:11 +02:00
Patrik Nordwall
c959d4a973 Incorporate feedback, see #2502 2012-10-05 08:17:54 +02:00
Patrik Nordwall
acdafa0cd3 Additions for Java API of cluster, see #2502 2012-10-04 14:16:11 +02:00
Patrik Nordwall
49b9ec6c2c Publish cluster metrics through the publisher actor. 
* To avoid ordering surprises metrics should be published via
  the same actor that handles the subscriptions and publishes
  other cluster domain events.
* Added missing publish in case of removal of member
  (had a test failure for that)
 2012-10-02 17:08:38 +02:00
Patrik Nordwall
0b420f33e2 Merge pull request #764 from akka/wip-2010-mute-log-patriknw 
Mute expected log messages, see #2010
 2012-10-02 03:05:29 -07:00
Patrik Nordwall
de420ec38a Merge branch 'master' into wip-2010-mute-log-patriknw 2012-10-02 10:40:30 +02:00
Patrik Nordwall
040d494119 Skip exception msg check of UnknownHost, see #2010 2012-10-02 10:38:56 +02:00
Björn Antonsson
086e1a0363 Merge branch 'master' into wip-2413-pdf-adapt-code-samples-ban 2012-10-02 10:22:37 +02:00
Björn Antonsson
0988101881 Fixes according to review. #2413 2012-10-02 10:21:46 +02:00
Patrik Nordwall
54e4ccd578 Merge pull request #749 from akka/wip-2550-cleanup-remote-deployed-children-patriknw 
Clean up remote-deployed children when target node goes down, see #2550
 2012-10-02 00:53:19 -07:00
Björn Antonsson
08ef942242 Reformating configuration and examples for PDF (Scala, and leftovers). See #2413 2012-10-01 20:35:46 +02:00
Patrik Nordwall
8476b2195c Mute expected log messages, see #2010 2012-10-01 20:12:36 +02:00
Patrik Nordwall
51ff9ce6d1 Cluster.unsubscribe with class parameter, see #2567 2012-09-28 13:09:36 +02:00
Patrik Nordwall
ba7a18dde5 Incorporate review feedback, see #2550 2012-09-28 11:18:15 +02:00
Patrik Nordwall
c6dd37607c Revert wrong changes in ClusterConsistentHashingRouterSpec 2012-09-26 14:11:19 +02:00
Patrik Nordwall
8956523d5f Clean up remote-deployed children when target node goes down, see #2550 
* ClusterActorRefProvider watch remote deployed actors and sends
  ChildTerminated when AddressTerminated
* Added addressTerminated flag to Terminated to know when the Terminated
  was generated from a AddressTerminated
* Extra removal of child when the Terminated originates from AddressTerminated
  to support immediate creation of child with same name
 2012-09-26 14:06:44 +02:00
Patrik Nordwall
01bdf41f7f Merge pull request #743 from akka/wip-2549-LeaderLeavingSpec-racy-patriknw 
Race in LeaderLeavingSpec, see #2549
 2012-09-25 05:33:56 -07:00
Patrik Nordwall
f3eadcd927 Race in LeaderLeavingSpec, see #2549 
* Since the leaving cluster is shutdown it's not
  possible to use the readView to assert that thing.
* Removed the check, enough verification in other parts of the test
   anyway
 2012-09-25 10:58:40 +02:00
Patrik Nordwall
b18817d933 NPE in SunnyWetherSpec, see #2544 2012-09-25 08:48:33 +02:00
Viktor Klang
5dbd16dc9e Removing unused expression 2012-09-25 00:56:48 +02:00
Viktor Klang
0c6ce66e9b Cleaning up a merge fault in the MetricsCollectorSpec 2012-09-25 00:56:10 +02:00
Viktor Klang
53fbf09616 Simplifying a metrics collection test 2012-09-25 00:51:10 +02:00
Helena Edelson
2866ee3082 Merge branch 'master' into wip-2546-heap-mem-metric 
Conflicts:
	akka-cluster/src/test/scala/akka/cluster/MetricsCollectorSpec.scala
 2012-09-24 16:46:58 -06:00
Viktor Klang
857722aea8 Minor cleanup in MetricsCollectorSpec 2012-09-25 00:31:59 +02:00
Helena Edelson
0a2e66b9c3 #2546 MetricsCollectorSpec assertion modified for heap mem max in relation to used and committed. 2012-09-24 16:31:39 -06:00
Helena Edelson
dbce1c8b85 Cluster metrics internal API and cluster-wide transport of metrics data. 
* Create Cluster Metrics API
* Create transport of relevant metrics data
Does not include load-balancing routers.
 2012-09-24 13:07:11 -06:00
Patrik Nordwall
88a9123724 Move heartbeat-interval into failure-detector section 2012-09-20 15:23:18 +02:00
Patrik Nordwall
bc34adf624 Test consistent hashing router with cluster router, see #944 
* Found and fixed issue with NoRouter which is used in the
  combination of FromConfig and cluster.enabled=true
* Multi-node test that tests several of the possible
  cominations
 2012-09-20 12:35:03 +02:00
Patrik Nordwall
9423d37da9 Merge branch 'master' into wip-cluster-docs-patriknw 
Conflicts:
	project/AkkaBuild.scala
 2012-09-20 10:40:08 +02:00
Patrik Nordwall
6dbe1c00c4 Further improvement of selectDeploymentTarget based on feedback 2012-09-20 09:24:06 +02:00
Patrik Nordwall
a790f5bb32 Use named parameters to Deploy, avoid strange path param 2012-09-20 09:22:30 +02:00
Patrik Nordwall
ab8a690c65 Use Either for LeaderChanged state, see #2518 2012-09-20 08:44:44 +02:00
Patrik Nordwall
6cf638815f Disable remote logging 2012-09-20 08:09:46 +02:00
Patrik Nordwall
068335789c Cluster config setting to disable jmx, see #2531 2012-09-20 08:09:01 +02:00
Roland
2502919c6e Merge branch 'wip-more-duration-∂π' 2012-09-19 14:45:37 +02:00