Logstash is pulling the records from DB multiple times

Elastic Stack Logstash
1

I am using logstash to pull the records from DB2 . but one record is pulling multilpe times .. How can i debug the issue .. It is pulling the same record with fraction of milli seconds difference

2

Providing your config and what version you are on would be helpful.

3

I figure out the issue thank you for your reply

4

What was it, it might be helpful for others if you share.