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From Praveen Babu <subramani....@gmail.com>
Subject Solr [Streaming Expressions/Parallel SQL Interface] Not supporting Multi Value using mapReduce option
Date Thu, 08 Sep 2016 06:24:38 GMT
Hi ,


Does parallel sql support Multi valued field?

I am unable to group by on Multi valued field  when I choose

/sql?aggregationMode=map_reduce

"can not sort on multivalued field"



input:

{

id: 1

field1:[1,2,3],

app.name:[watsapp,facebook,... ]

}

{

id: 2

field1:[1,2,3],

app.name:[watsapp,facebook,... ]

}



Expected result :

watsapp: 2

facebook : 2


I have 2 TB data . I wanted to execute in aggmode=map_reduce. Any
suggestion?



Need your valuable suggestion.



Regards,
S.Praveen
Technical Architech
LinkedIn:
https://www.linkedin.com/in/praveen-babu-73232889?trk=nav_responsive_tab_profile

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