How can I reindex monthly indexes to weekly indexes

Elastic Stack Elasticsearch
1

We have currently monthly indexes in the following format
fabricxxx-access-log-monthly-2018.01
..
..
fabricxxx-access-log-monthly-2018.04

We have decided to move away from monthly indexes to weekly indexes due to data compliance issues.

Can we leverage the "reindex-api" to convert the existing monthly indexes to weekly indexes ?

I have seen/read lot of questions on different forums, but they all discuss about how to convert daily indexes to monthly. My use case is quite the opposite.

2

Reindex api will work. You'd just include a date range filter in the source portion of the request, specifying a single week from the month. Then send it to a dedicated weekly index, and repeat for each week.

3

I'll try your suggested solution. Thank you !!

4

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