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" <[email protected]> wrote: > >Create https://issues.apache.org/jira/browse/TEZ-2295 > > >Best Regard, >Jeff Zhang > > > > > >On 4/9/15, 8:51 AM, "Jianfeng (Jeff) Zhang" <[email protected]> >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" <[email protected]> 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 >> >
