This is an old discussion. The URL http://173.82.2.197:19006/ doesn't work for me now. I assume it's no longer available. Is there any way to see the new UI?
Chen On Fri, Jun 17, 2016 at 12:10 AM, Till Westmann <ti...@apache.org> wrote: > Results for multiple queries are not that easy for the new HTTP API design > [1] that we’re trying to finish right now. For that design we’re planning to > have many statements, but to only return the result of the last statement. > The challenge with multiple results is that the newer API also returns quite > a bit of metadata (errors, metrics, signature) which would also need to be > available in multiples and complicate the structure of the result further. > > Cheers, > Till > > [1] > https://cwiki.apache.org/confluence/display/ASTERIXDB/New+HTTP+API+Design > > > On 17 Jun 2016, at 2:45, Mike Carey wrote: > >> Sounds like a bug in the underlying http UI?! It would be nice to >> preserve the multiple-result-area approach that the existing web UI uses in >> that case, somehow... It's interesting that this hasn't come up before - we >> should have test cases for the basic UI for that, I would think? >> >> >> On 6/16/16 5:24 PM, Ian Maxon wrote: >>> >>> Kaveen and I talked about this earlier today actually, the result (from >>> *DB) for the two above queries is actually fine and parseable JSON. It's >>> just a labeling issue as the result is shown as if it were 3 records >>> rather >>> than 3 lists. >>> A more vexing question however that came up is what to do about multiple >>> queries in one submission. Right now those come back as multiple JSON >>> objects appended to each other apparently. >>> >>> On Thu, Jun 16, 2016 at 5:14 PM, Mike Carey <dtab...@gmail.com> wrote: >>> >>>> @Ian & @Chris: Can you provide some helpful hints in the direction of >>>> parsing returned ADM? (Since you are kind of addressing that as we >>>> speak >>>> for other reasons?) >>>> >>>> @Kaveen: Off to a cool start! In terms of the sorts of things that can >>>> come back, *conceptually*, the return clause of a query can yield a >>>> scalar >>>> value, an ordered list, an unordered list, or a record. (The various >>>> possible scalar values are all of the data types listed in the ADM data >>>> model spec.) A for-clause actually always returns a list of whatever >>>> the >>>> return clause says to return - and a let-clause (I believe) or a >>>> standalone >>>> expression can return a singleton object (of any of the aforementioned >>>> forms) if I'm not mistaken. For testing the Web UI, it would probably >>>> be >>>> worth coming up with a set of test queries that returns each of those >>>> things. (Mixed of them are also possible - life in semistructured data >>>> land can be messy.) >>>> >>>> Cheers, >>>> >>>> Mike >>>> >>>> >>>> On 6/16/16 11:11 AM, Kaveen Rodrigo wrote: >>>> >>>>> oh I see, Thank you Yingyi, >>>>> >>>>> I did update the VPS with the fixes for Q1, the only way to fix Q2 and >>>>> the >>>>> new query is to write a little parser since that output isn't valid >>>>> json. >>>>> >>>>> cheers, >>>>> Kaveen >>>>> >>>>> On 16 June 2016 at 22:59, Yingyi Bu <buyin...@gmail.com> wrote: >>>>> >>>>> Any valid ADM (asterix data model) instance can be a result row. >>>>>> >>>>>> ADM: https://ci.apache.org/projects/asterixdb/aql/datamodel.html >>>>>> >>>>>> A single curly bracket means a record constructor. A record consists >>>>>> of >>>>>> fields, where each field is an name-value pair. >>>>>> Therefore, >>>>>> { >>>>>> [1,2,3], >>>>>> [2,3,4], >>>>>> [5,6,7] >>>>>> } >>>>>> cannot be a valid result. >>>>>> >>>>>> But you are able to get >>>>>> [1,2,3], >>>>>> [2,3,4], >>>>>> [5,6,7] >>>>>> >>>>>> by running the following query: >>>>>> >>>>>> for $x in [ >>>>>> [1,2,3], >>>>>> [2,3,4], >>>>>> [5,6,7] >>>>>> ] >>>>>> return $x; >>>>>> >>>>>> Let me know if you have more questions. >>>>>> >>>>>> Best, >>>>>> Yingyi >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> On Thu, Jun 16, 2016 at 10:23 AM, Kaveen Rodrigo < >>>>>> u.k.k.rodr...@gmail.com> >>>>>> wrote: >>>>>> >>>>>> Hey Yingyi, >>>>>>> >>>>>>> I fixed that issue, didn't update the VPS yet. One question Can >>>>>>> there >>>>>>> be >>>>>>> results which returns arrays? >>>>>>> >>>>>>> for example >>>>>>> { >>>>>>> [1,2,3], >>>>>>> [2,3,4], >>>>>>> [5,6,7] >>>>>>> } >>>>>>> >>>>>>> if that's so, if you have some time can you give me an AQl query >>>>>>> which >>>>>>> will produce something like that. >>>>>>> >>>>>>> thanks in advance, >>>>>>> Kaveen >>>>>>> >>>>>>> On 16 June 2016 at 22:28, Yingyi Bu <buyin...@gmail.com> wrote: >>>>>>> >>>>>>> Awesome! Thanks, Kaveen! >>>>>>>> >>>>>>>> Best, >>>>>>>> Yingyi >>>>>>>> >>>>>>>> On Thu, Jun 16, 2016 at 9:56 AM, Kaveen Rodrigo < >>>>>>>> >>>>>>> u.k.k.rodr...@gmail.com >>>>>>> wrote: >>>>>>>> >>>>>>>> Yikes, Thanks Yingyi, >>>>>>>>> >>>>>>>>> I never expected the results array to contain values, I'll get on >>>>>>>>> it >>>>>>>>> >>>>>>>>> On 16 June 2016 at 21:48, Yingyi Bu <buyin...@gmail.com> wrote: >>>>>>>>> >>>>>>>>> Very cool!! >>>>>>>>>> >>>>>>>>>> It seems that there is an assumption that returned results are >>>>>>>>>> >>>>>>>>> records? >>>>>>>> >>>>>>>> For example, you can try the following query: >>>>>>>>>> >>>>>>>>>> Q1: >>>>>>>>>> for $m in dataset Metadata.Dataset >>>>>>>>>> return $m.DatasetName; >>>>>>>>>> >>>>>>>>>> Q2: >>>>>>>>>> 1+1; >>>>>>>>>> >>>>>>>>>> Best, >>>>>>>>>> Yingyi >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Thu, Jun 16, 2016 at 12:20 AM, Kaveen Rodrigo < >>>>>>>>>> >>>>>>>>> u.k.k.rodr...@gmail.com> >>>>>>>>> >>>>>>>>>> wrote: >>>>>>>>>> >>>>>>>>>> Hello all, >>>>>>>>>>> >>>>>>>>>>> I have been working on the WebUI for AsterixDB during the last >>>>>>>>>>> >>>>>>>>>> month, >>>>>>>> >>>>>>>> and I >>>>>>>>>>> >>>>>>>>>>> would like to get some input from you guys. There are a couple of >>>>>>>>>>> >>>>>>>>>> visual >>>>>>>>>> tweaks to be applied but the base features are pretty much done. >>>>>>>>>>> >>>>>>>>>>> http://173.82.2.197:19006/ >>>>>>>>>>> >>>>>>>>>>> please excuse the slow performance of my docker instance, If you >>>>>>>>>>> >>>>>>>>>> want >>>>>>>> >>>>>>>> to >>>>>>>>>> >>>>>>>>>> check this out locally, It's available here >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>> >>>>>> https://github.com/KaveenR/incubator-asterixdb/commits/asterixdb-1375-static-servlet >>>>>> >>>>>>> cheers, >>>>>>>>>>> >>>>>>>>>>> Kaveen Rodrigo >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> Kaveen Rodrigo >>>>>>>>>>> Personal Website - (lifeofenigma.com) >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Software Engineering Undergraduate, >>>>>>>>>>> Informatics Institute of Technology Sri Lanka (Affiliated with >>>>>>>>>>> >>>>>>>>>> University >>>>>>>>>> of Westminster, UK) >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> *Contact Information* >>>>>>>>>>> >>>>>>>>>>> *Mobile* +94779684740 >>>>>>>>>>> >>>>>>>>>>> *E-Mail* kaveen.2013...@iit.ac.lk | u.k.k.rodr...@gmail.com >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>> -- >>>>>>>>> Kaveen Rodrigo >>>>>>>>> Personal Website - (lifeofenigma.com) >>>>>>>>> >>>>>>>>> >>>>>>>>> Software Engineering Undergraduate, >>>>>>>>> Informatics Institute of Technology Sri Lanka (Affiliated with >>>>>>>>> >>>>>>>> University >>>>>>>> of Westminster, UK) >>>>>>>>> >>>>>>>>> >>>>>>>>> *Contact Information* >>>>>>>>> >>>>>>>>> *Mobile* +94779684740 >>>>>>>>> >>>>>>>>> *E-Mail* kaveen.2013...@iit.ac.lk | u.k.k.rodr...@gmail.com >>>>>>>>> >>>>>>>>> >>>>>>> -- >>>>>>> Kaveen Rodrigo >>>>>>> Personal Website - (lifeofenigma.com) >>>>>>> >>>>>>> >>>>>>> Software Engineering Undergraduate, >>>>>>> Informatics Institute of Technology Sri Lanka (Affiliated with >>>>>>> University >>>>>>> of Westminster, UK) >>>>>>> >>>>>>> >>>>>>> *Contact Information* >>>>>>> >>>>>>> *Mobile* +94779684740 >>>>>>> >>>>>>> *E-Mail* kaveen.2013...@iit.ac.lk | u.k.k.rodr...@gmail.com >>>>>>> >>>>>>> >>>>> >
