David,
The articles by Yonick were written around the time that he and others
were developing the features. This one
http://yonik.com/solr-nested-objects/ says 5.3 and later. Considering
that development and bugfixes spanned several versions, you would do
well to test your configuration with your preferred Solr version and
upgrade as necessary / desired.
cheers -- Rick
On 2017-05-25 01:45 AM, David Lee wrote:
Hi Rick,
Adding to this subject, I do appreciate you pointing us to these
articles, but I'm curious about how much of these take into account
the latest versions of Solr (ie: +6.5 and 7) given the JSON split
capabilities, etc. I know that is just on the indexing side so the
searches may be the same but things are changing quickly these days
(not a bad thing).
Thanks,
David
On 5/24/2017 4:26 AM, Rick Leir wrote:
Prasad,
Gee, you get confusion from a google search for:
nested documents
site:mail-archives.apache.org/mod_mbox/lucene-solr-user/
https://www.google.ca/search?safe=strict&q=nested+documents+site%3Amail-archives.apache.org%2Fmod_mbox%2Flucene-solr-user%2F&oq=nested+documents+site%3Amail-archives.apache.org%2Fmod_mbox%2Flucene-solr-user%2F&gs_l=serp.3...34316.37762.0.37969.10.10.0.0.0.0.104.678.9j1.10.0....0...1.1.64.serp..0.0.0.JTf887wWCDM
But my recent posting might help: " Yonick has some good blogs on this."
And Mikhail has an excellent blog:
https://blog.griddynamics.com/how-to-use-block-join-to-improve-search-efficiency-with-nested-documents-in-solr
cheers -- Rick
On 2017-05-24 02:53 AM, prasad chowdary wrote:
Dear All,
I have a requirement that I need to index the documents in solr
using Java
code.
Each document contains a sub documents like below ( Its just for
underastanding my question).
student id : 123
student name : john
marks :
maths: 90
English :95
student id : 124
student name : rack
marks :
maths: 80
English :96
etc...
So, as shown above each document contains one child document i.e marks.
Actaully I don't need any joins or anything.My requirement is :
if I query "English:95" ,it should return the complete document ,i.e
child
along with parent like below
student id : 123
student name : john
marks :
maths: 90
English :95
and also if I query "student id : 123" , it should return the whole
document
same as above.
Currently I am able to get the child along with parent for child
match by
using extendedResults option .
But not able to get the child for parent match.
---
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