问题
I'm trying to send my inline JSON file to my Solr Database, but I'm having a problem with my nested objects.
I have two nested objects inside my _source object which are media_gallery and stock. Before my upload used to crash, but I managed to upload it after a few corrections, but my media_gallery and stock are added as separate objects therefore instead of having the original 1000 objects I get 3000 objects in my Solr DB after my upload.
I'm currently using this command to upload my JSON file:
curl 'http://192.168.99.100:8983/solr/gettingstarted/update/json/docs?split=/_source/media_gallery|/_source/stock&commit=true' \
--data-binary @catalog.json \
-H 'Content-type:application/json'
Basically I'm uploading the file catalog.json to http://192.168.99.100:8983/solr/gettingstarted.
My media_gallery and stock are both objects inside an object named _source and they're getting split as separate ones.
Could anyone help me with this? I need my media_gallery and stock objects to be uploaded as objects inside my source object one and not as a few separate ones.
Thank you.
Solution:
Basically there was no need for splitting the nested objects. Since i'm uploading everything as a single Solr document therefor i can use the the path "/".
curl 'http://192.168.99.100:8983/solr/gettingstarted/update/json/docs?split=&commit=true' --data-binary @catalog.json -H 'Content-type:application/json'
回答1:
You should change your split param (remove /_source/media_gallery & /_source/stock)
If the entire JSON makes a single Solr document, the path must be “/” Solr Guide: json mapping-parameters
来源：https://stackoverflow.com/questions/51628295/uploading-nested-json-objects-to-solr