elasticsearch：从 mongodb 重新同步索引

Question

I have following situation need some help:

• running mongodb replicaSet with 3 instances having multiple dbs and collections
• running elasticsearch
• in order to trigger sync between elasticsearch and mongodb i run the following command >mongo-connector -m 127.0.0.1:27017 -t 127.0.0.1:9200 -d elastic2_doc_manager And it worked perfectly all the data from mongodb synced to elasticsearch nice and sweet.
• things were working in perfect harmony....
• till the time i deleted all indices from elastic search for resolving another problem.

Problem: As i deleted all the indices from my elasticsearch. when i re run this command >mongo-connector -m 127.0.0.1:27017 -t 127.0.0.1:9200 -d elastic2_doc_manager it doesnt sync data from mongodb to elasticsearch. I also tried mongo-connector -m localhost:27017 -t localhost:9200 -d elastic2_doc_manager -n {db}.{collection_name} -g {djangodb}.{spiderCollection1} But it doesnt work.

What can i do to retrigger the sync of collections/documents in elasticsearch from mongodb? Or how can i perform re-syncing of data from mongodb to elasticsearch

no versions of db or elasticsearch has been changed/modified.

Will appreciate your help.

Thanks,

Answer 1

Worked, by recreating the db in the mongodb again. But if any one knows anyother alternative workaround, please feelfree to share without having to create the db again in mongodb. thanks,