[Elasticsearch Core] Elastic Search - BulkInsert API fails to insert some records intermittently

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Published on 2017-10-19 by Labs
3 votes
Published on 2017-10-19 by Labs

I am trying to move 20000 records to elastic search. So i prepare 100 records in one batch from 20000 records and pass it to ElsticSearchRecordList of BulkInsert API in a loop and found the insert is successful. 

But in between, i see that there are some failures in bulk API and because of which some data is missed to insert in elastic search. 

This happens not at any particular record set and happens randomly. Also, i did see the Success response as False but ErrorMessage response is empty.

Can you please help me to figure out what could be the problem that bulk API can fail intermittently?