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Karol Brejna commented on GEARPUMP-368: --------------------------------------- Looks like there is indeed something wrong. Checked wordcount example (gearpump-examples-wordcount and complexdag). In the logs (ui) I see the app starts to run and then finishes: {code:java} 2018-04-04 10:34:26,709 INFO redirect: [AppManager] Application 1 change to active at 1522830866705 2018-04-04 10:34:26,710 INFO redirect: [AppMaster@app1] AppMaster for app1 is activated 2018-04-04 10:34:27,343 INFO redirect: (is,1)(bingo!!,2)(a,1)(good,1)(This,1)(start,,1)[AppManager] Application 1 change to succeeded at 1522830867340 2018-04-04 10:34:27,343 INFO redirect: [AppManager] Shutdown AppMaster at akka://master/user/Worker0, appId: 1, executorId: -1 2018-04-04 10:34:27,343 INFO redirect: [Worker@workerWorkerId(0,1522830864990)] Shutdown executor app1-executor-1(akka://master/user/Worker0/$c) due to: AppMaster 1 shutdown requested by master... 2018-04-04 10:34:27,344 INFO redirect: [RunningApplication$] Application 1 succeeded{code} applicationData folder is not created at all. Will investigate further. > Application details page does not load > -------------------------------------- > > Key: GEARPUMP-368 > URL: https://issues.apache.org/jira/browse/GEARPUMP-368 > Project: Apache Gearpump > Issue Type: Bug > Components: services > Affects Versions: 0.8.5 > Reporter: Hashan Gayasri Udugahapattuwa > Assignee: Karol Brejna > Priority: Major > Attachments: gearpump-master-47505.log, gearpump-ui-47572.log, > gearpump-worker-47538.log > > > Application details page does not load in the > 0.8.5-SNAPSHOT(8aac07b86d4b90e4f5118f3204610d3510f93b02). This is recreatable > with the default examples. > This issue not present in the 0.8.4 release. > > Request : [http://172.25.34.11:8090/api/v1.0/appmaster/1?detail=true] > Status Code : 500 Internal Server Error > > Response : > akka.pattern.AskTimeoutException: Ask timed out on > [Actor[akka.tcp://app1-executor-1@10.10.1.20:33881/user/daemon/appdaemon1/$c#1247996686]] > after [15000 ms]. Sender[null] sent message of type > "org.apache.gearpump.cluster.MasterToAppMaster$AppMasterDataDetailRequest". > at akka.pattern.PromiseActorRef$$anonfun$1.apply$mcV$sp(AskSupport.scala:604) > at akka.actor.Scheduler$$anon$4.run(Scheduler.scala:126) > at > scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:601) > at > scala.concurrent.BatchingExecutor$class.execute(BatchingExecutor.scala:109) > at > scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:599) > at > akka.actor.LightArrayRevolverScheduler$TaskHolder.executeTask(LightArrayRevolverScheduler.scala:329) > at > akka.actor.LightArrayRevolverScheduler$$anon$4.executeBucket$1(LightArrayRevolverScheduler.scala:280) > at > akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:284) > at > akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:236) > at java.lang.Thread.run(Unknown Source) > > > -- This message was sent by Atlassian JIRA (v7.6.3#76005)