[ 
https://issues.apache.org/jira/browse/FLINK-15085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

chaganti spurthi updated FLINK-15085:
-------------------------------------
    Description: 
History server has javascript errors while loading the overview page, because 
the web-submit feature not found in the config. 
{code:java}
main.9c4be059472ea41d7052.js:1 ERROR TypeError: Cannot read property 
'web-submit' of undefined
    at new t (main.9c4be059472ea41d7052.js:1)
    at qr (main.9c4be059472ea41d7052.js:1)
    at Gr (main.9c4be059472ea41d7052.js:1)
    at ko (main.9c4be059472ea41d7052.js:1)
    at Oo (main.9c4be059472ea41d7052.js:1)
    at Object.Bo [as createRootView] (main.9c4be059472ea41d7052.js:1)
    at e.create (main.9c4be059472ea41d7052.js:1)
    at e.create (main.9c4be059472ea41d7052.js:1)
    at t.bootstrap (main.9c4be059472ea41d7052.js:1)
    at main.9c4be059472ea41d7052.js:1
{code}
It seems to be coming since FLINK-13818: 
[https://github.com/apache/flink/pull/9883]

The issue is that for history server we are not setting the web-submit feature 
in the conf and the /config endpoint returns 
{code:java}
{"refresh-interval":10000,"timezone-offset":-18000000,"timezone-name":"Eastern 
Time","flink-version":"<unknown>","flink-revision":"d9f8abb @ 04.12.2019 @ 
16:16:24 EST"}{code}
while as in the Jobmanager the /config endpoint returns
{code:java}
{"refresh-interval":3000,"timezone-name":"Coordinated Universal 
Time","timezone-offset":0,"flink-version":"1.9-criteo-rc1-1573156762","flink-revision":"366237a
 @ 07.11.2019 @ 20:00:32 UTC","features":{"web-submit":true}}

{code}
*AppComponent.ts* fails at this line because the feature web-submit is not 
found in the config:
{code:java}
webSubmitEnabled = this.statusService.configuration.features['web-submit'];

{code}
This can be fixed in two ways:
 # Add defensive check in the *AppComponent.ts* 
{code:java}
 webSubmitEnabled =
    (this.statusService.configuration &&
        this.statusService.configuration.features &&
            this.statusService.configuration.features['web-submit']);{code}

 # Add the features property in the config file that *HistoryServer.java* 
generates.

  was:
History server has javascript errors while loading the overview page, because 
the web-submit feature not found in the config. 
{code:java}
main.9c4be059472ea41d7052.js:1 ERROR TypeError: Cannot read property 
'web-submit' of undefined
    at new t (main.9c4be059472ea41d7052.js:1)
    at qr (main.9c4be059472ea41d7052.js:1)
    at Gr (main.9c4be059472ea41d7052.js:1)
    at ko (main.9c4be059472ea41d7052.js:1)
    at Oo (main.9c4be059472ea41d7052.js:1)
    at Object.Bo [as createRootView] (main.9c4be059472ea41d7052.js:1)
    at e.create (main.9c4be059472ea41d7052.js:1)
    at e.create (main.9c4be059472ea41d7052.js:1)
    at t.bootstrap (main.9c4be059472ea41d7052.js:1)
    at main.9c4be059472ea41d7052.js:1
{code}
It seems to be coming since this change 
[FLINK-13818|(https://issues.apache.org/jira/browse/FLINK-13818) ]  : 
[https://github.com/apache/flink/pull/9883]



The issue is that for history server we are not setting the web-submit feature 
in the conf and the /config endpoint returns 
{code:java}
{"refresh-interval":10000,"timezone-offset":-18000000,"timezone-name":"Eastern 
Time","flink-version":"<unknown>","flink-revision":"d9f8abb @ 04.12.2019 @ 
16:16:24 EST"}{code}
while as in the Jobmanager the /config endpoint returns
{code:java}
{"refresh-interval":3000,"timezone-name":"Coordinated Universal 
Time","timezone-offset":0,"flink-version":"1.9-criteo-rc1-1573156762","flink-revision":"366237a
 @ 07.11.2019 @ 20:00:32 UTC","features":{"web-submit":true}}

{code}
*AppComponent.ts* fails at this line because the feature web-submit is not 
found in the config:
{code:java}
webSubmitEnabled = this.statusService.configuration.features['web-submit'];

{code}
This can be fixed in two ways:
 # Add defensive check in the *AppComponent.ts* 
{code:java}
 webSubmitEnabled =
    (this.statusService.configuration &&
        this.statusService.configuration.features &&
            this.statusService.configuration.features['web-submit']);{code}

 # Add the features property in the config file that *HistoryServer.java* 
generates.


> History server overview page fails loading because of web-submit feature not 
> in the config
> ------------------------------------------------------------------------------------------
>
>                 Key: FLINK-15085
>                 URL: https://issues.apache.org/jira/browse/FLINK-15085
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Web Frontend
>            Reporter: chaganti spurthi
>            Priority: Blocker
>
> History server has javascript errors while loading the overview page, because 
> the web-submit feature not found in the config. 
> {code:java}
> main.9c4be059472ea41d7052.js:1 ERROR TypeError: Cannot read property 
> 'web-submit' of undefined
>     at new t (main.9c4be059472ea41d7052.js:1)
>     at qr (main.9c4be059472ea41d7052.js:1)
>     at Gr (main.9c4be059472ea41d7052.js:1)
>     at ko (main.9c4be059472ea41d7052.js:1)
>     at Oo (main.9c4be059472ea41d7052.js:1)
>     at Object.Bo [as createRootView] (main.9c4be059472ea41d7052.js:1)
>     at e.create (main.9c4be059472ea41d7052.js:1)
>     at e.create (main.9c4be059472ea41d7052.js:1)
>     at t.bootstrap (main.9c4be059472ea41d7052.js:1)
>     at main.9c4be059472ea41d7052.js:1
> {code}
> It seems to be coming since FLINK-13818: 
> [https://github.com/apache/flink/pull/9883]
> The issue is that for history server we are not setting the web-submit 
> feature in the conf and the /config endpoint returns 
> {code:java}
> {"refresh-interval":10000,"timezone-offset":-18000000,"timezone-name":"Eastern
>  Time","flink-version":"<unknown>","flink-revision":"d9f8abb @ 04.12.2019 @ 
> 16:16:24 EST"}{code}
> while as in the Jobmanager the /config endpoint returns
> {code:java}
> {"refresh-interval":3000,"timezone-name":"Coordinated Universal 
> Time","timezone-offset":0,"flink-version":"1.9-criteo-rc1-1573156762","flink-revision":"366237a
>  @ 07.11.2019 @ 20:00:32 UTC","features":{"web-submit":true}}
> {code}
> *AppComponent.ts* fails at this line because the feature web-submit is not 
> found in the config:
> {code:java}
> webSubmitEnabled = this.statusService.configuration.features['web-submit'];
> {code}
> This can be fixed in two ways:
>  # Add defensive check in the *AppComponent.ts* 
> {code:java}
>  webSubmitEnabled =
>     (this.statusService.configuration &&
>         this.statusService.configuration.features &&
>             this.statusService.configuration.features['web-submit']);{code}
>  # Add the features property in the config file that *HistoryServer.java* 
> generates.



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