[jira] [Updated] (AMBARI-8057) Flume: Clicking on host in Flume agent table does not show agent graph sections

["Srimanth Gunturi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-8057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Srimanth Gunturi updated AMBARI-8057:
-------------------------------------
    Attachment: AMBARI-8057.patch

> Flume: Clicking on host in Flume agent table does not show agent graph sections
> -------------------------------------------------------------------------------
>
>                 Key: AMBARI-8057
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8057
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-web
>    Affects Versions: 1.7.0
>            Reporter: Srimanth Gunturi
>            Assignee: Srimanth Gunturi
>            Priority: Critical
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-8057.patch
>
>
> In a 3 node cluster, flume agent was installed on all hosts. The following configs were used
> {code}
> agent.sources = pstream
> agent.channels = memoryChannel
> agent.channels.memoryChannel.type = memory
> agent.channels.memoryChannel.capacity = 1000
> agent.sources.pstream.channels = memoryChannel
> agent.sources.pstream.type = exec
> agent.sources.pstream.command = python /tmp/print_stream.py 100 10000
> agent.sinks = hdfsSink
> agent.sinks.hdfsSink.type = hdfs
> agent.sinks.hdfsSink.channel = memoryChannel
> agent.sinks.hdfsSink.hdfs.path = hdfs://tmp/flumetest1/
> agent.sinks.hdfsSink.hdfs.fileType = DataStream
> agent.sinks.hdfsSink.hdfs.writeFormat = Text
> agent.sinks.hdfsSink.hdfs.rollCount = 30
> {code}
> When the host is clicked on, we should see graph sections for that agent. However there are exceptions in console log and white page.
> Exceptions:
> {code}
> Uncaught TypeError: Cannot read property 'forEach' of undefined controls_view.js:1054(anonymous function) controls_view.js:1054ComputedPropertyPrototype.get ember-latest.js:3937get ember-latest.js:2006Ember.Observable.Ember.Mixin.create.get ember-latest.js:10009(anonymous function) step3_view.js:13ComputedPropertyPrototype.get ember-latest.js:3937get ember-latest.js:2006Ember.Observable.Ember.Mixin.create.get ember-latest.js:10009(anonymous function) step3_view.js:30ComputedPropertyPrototype.get ember-latest.js:3937get ember-latest.js:2006ChainNodePrototype.value ember-latest.js:2989ChainNode ember-latest.js:2968ChainNodePrototype.chain ember-latest.js:3105ChainNodePrototype.chain ember-latest.js:3112ChainNodePrototype.add ember-latest.js:3063ChainNodePrototype.copy ember-latest.js:3013Ember.finishChains ember-latest.js:3429Class ember-latest.js:10761Ember.Mixin.create.create ember-latest.js:10943Ember.ControllerMixin.reopen.connectOutlet ember-latest.js:14856module.exports.Em.Route.extend.hosts.Em.Route.extend.hostDetails.Em.Route.extend.summary.Em.Route.extend.connectOutlets overriddenProperty.hbs:125newFunc ember-latest.js:1506Ember.State.Ember.Object.extend.trigger ember-latest.js:18976newFunc ember-latest.js:1506(anonymous function) ember-latest.js:20291Ember.StateManager.Ember.State.extend.triggerSetupContext ember-latest.js:20289Ember.StateManager.Ember.State.extend.transitionTo ember-latest.js:20151Ember.Router.Ember.StateManager.extend.transitionTo ember-data-latest.js:841newFunc ember-latest.js:1506module.exports.Em.Route.extend.showDetails overrideWindow.hbs:190Ember.StateManager.Ember.State.extend.sendRecursively ember-latest.js:20015Ember.StateManager.Ember.State.extend.sendRecursively ember-latest.js:20022Ember.StateManager.Ember.State.extend.sendRecursively ember-latest.js:20022Ember.StateManager.Ember.State.extend.sendRecursively ember-latest.js:20022Ember.StateManager.Ember.State.extend.send ember-latest.js:19996ActionHelper.registeredActions.(anonymous function).handler ember-i18n-1.4.1.js:6(anonymous function) ember-latest.js:14587f.event.dispatch handlebars-1.0.0.beta.6.js:19h.handle.i
> {code}
> {code}
> Uncaught TypeError: Cannot read property '1' of null update_controller.js:368App.UpdateController.Em.Controller.extend.updateHost update_controller.js:368App.MainHostDetailsView.Em.View.extend.didInsertElement hbase.js:108newFunc ember-latest.js:1506Ember.View.Ember.Object.extend.trigger ember-latest.js:17308newFunc ember-latest.js:1506(anonymous function) ember-latest.js:16615Ember.View.Ember.Object.extend.invokeRecursively ember-latest.js:16573Ember.View.Ember.Object.extend._notifyDidInsertElement ember-latest.js:16614Ember.View.states.preRender.insertElement ember-latest.js:17651Ember.View.Ember.Object.extend.invokeForState ember-latest.js:15984invoke ember-latest.js:4471iter ember-latest.js:4524RunLoop.flush ember-latest.js:4588RunLoop.end ember-latest.js:4493Ember.run.end ember-latest.js:4720autorun
> {code}



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