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Questions ...

For this case,
http://sever:8080/views/JOBS/version/instance/proxy?url=http://server:8188/ws/v1/timeline/HIVE_QUERY_ID?fields=events,primaryfilters,otherinfo&secondaryFilter=tez:true

Is the intended behavior that the impersonator will be given 
'http://server:8188/ws/v1/timeline/HIVE_QUERY_ID?fields=events,primaryfilters,otherinfo&secondaryFilter=tez:true'?

If so, does that mean that if we want to pass other parameters to the JOBS 
view, they would have to come before 'url=' in the query string?  In other 
words, this request  ...

http://sever:8080/views/JOBS/version/instance/proxy?foo=bar&url=http://server:8188/ws/v1/timeline/HIVE_QUERY_ID?fields=events,primaryfilters,otherinfo&secondaryFilter=tez:true

... will pass the 'foo' parameter to the JOBS view endpoint.

But this request ...

http://sever:8080/views/JOBS/version/instance/proxy?url=http://server:8188/ws/v1/timeline/HIVE_QUERY_ID?fields=events,primaryfilters,otherinfo&secondaryFilter=tez:true&foo=bar

... will pass the 'foo' parameter to the timeline endpoint.

I don't know how the user could be expected to know that requirement.

If the caller was to url encode the value of the url parameter, does this work 
either way?

- Tom Beerbower


On Oct. 3, 2014, 7:38 p.m., Alejandro Fernandez wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/26326/
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> 
> (Updated Oct. 3, 2014, 7:38 p.m.)
> 
> 
> Review request for Ambari, Jaimin Jetly, Srimanth Gunturi, Tom Beerbower, and 
> Yusaku Sako.
> 
> 
> Bugs: AMBARI-7641
>     https://issues.apache.org/jira/browse/AMBARI-7641
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> The Jobs view should only show Tez jobs.
> This is a bug in Ambari after switching to the Views proxy instead of the 
> generic proxy.
> E.g., 
> http://server:8188/ws/v1/timeline/HIVE_QUERY_ID?fields=events,primaryfilters,otherinfo&secondaryFilter=tez:true
> returns only the tez jobs, as expected
> http://viewserver:8080/views/JOBS/1.0.0/instance/proxy?url=http://server:8188/ws/v1/timeline/HIVE_QUERY_ID?fields=events,primaryfilters,otherinfo&secondaryFilter=tez:true
> seems to interpret "&secondaryFilter=tez:true" as a parameter to the proxy 
> endpoint, and not as part of the string that makes up the "url" query 
> parameter.
> 
> 
> Diffs
> -----
> 
>   
> contrib/views/jobs/src/main/java/org/apache/ambari/view/jobs/ProxyServlet.java
>  f02844e 
> 
> Diff: https://reviews.apache.org/r/26326/diff/
> 
> 
> Testing
> -------
> 
> Built the view and verified it works after deploying the jar file.
> 
> 
> Thanks,
> 
> Alejandro Fernandez
> 
>

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