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From "Jianfeng (Jeff) Zhang" <jzh...@hortonworks.com>
Subject Re: Adding custom information to DAG view
Date Thu, 09 Apr 2015 01:32:19 GMT
Rohini,

On second thought, I think you can use setHistoryText on the vertex¹s
Processor to display this vertex¹s feature.


 
Best Regard,
Jeff Zhang





On 4/9/15, 8:56 AM, "Jianfeng (Jeff) Zhang" <jzhang@hortonworks.com> wrote:

>
>Create https://issues.apache.org/jira/browse/TEZ-2295
>
>
>Best Regard,
>Jeff Zhang
>
>
>
>
>
>On 4/9/15, 8:51 AM, "Jianfeng (Jeff) Zhang" <jzhang@hortonworks.com>
>wrote:
>
>>+1, currently the vertex name is not clear for users to know what this
>>vertex do. 
>>Hive maybe have similar issue.
>>
>>
>>Best Regard,
>>Jeff Zhang
>>
>>
>>
>>
>>
>>On 4/9/15, 2:57 AM, "Rohini Palaniswamy" <rohini.aditya@gmail.com> wrote:
>>
>>>Hi,
>>>    Currently the pig job on DAG view looks like this -
>>>https://issues.apache.org/jira/secure/attachment/12708262/Graph2.png -
>>>which only makes sense to pig developers and probably few advanced
>>>users.
>>>We wanted to also show custom data (aliases and features) on the pop-up
>>>that appears when we hover over each vertex in
>>>https://issues.apache.org/jira/browse/PIG-4429. We are looking at adding
>>>alias and features in the custom data.
>>>
>>>I was under the impression that vertex has a description field and
>>>setting
>>>it will show in the UI. But realized it does not have one. Is there an
>>>existing way to do this or need to create a new jira?
>>>
>>>For eg:
>>>A = LOAD 'data';
>>>B = GROUP A by $0;
>>>C = FOREACH B generate group, COUNT(B);
>>>STORE B into 'out';
>>>
>>>will have two vertices and Vertex 1 will need to show "Aliases : A" and
>>>Vertex 2 - "Aliases: B, C Features: GROUPBY".  Note that for bigger pig
>>>scripts the aliases could run into multiple lines and the UI popup will
>>>also have to wrap the text and resize accordingly.
>>>
>>>Regards,
>>>Rohini
>>
>


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