Elasticsearch Migration Plugin - Custom Aggregation Plugin

Elastic Stack Elasticsearch
1

I am trying out the elasticsearch migration plugin to check if I can migrate from 2.3.x to 5.x. I have some custom aggregation plugin in my 2.3.x cluster.

Running "Cluster Check-up" it is showing green for "Plugins".

So my question is does the elasticsearch migration plugin verifies all the plugins including custom plugins?

2

The plugin only verifies the plugins it knows about
https://www.elastic.co/guide/en/elasticsearch/reference/5.0/breaking_50_plugins.html

Looking into the sources, you can see all the plugin checks it does and that does not include custom ones, unless it is a site plugin, in which case, it would warn you.

I would enable deprecation logging in order to see if your custom aggregation plugin raises any red flags.

3

Ohk,

Thanks @val for replying.

4

HI @Deb

I am trying to write a custom aggregation plugin. I am just roaming around to find any help.

Can you please share something, I mean how can I do that. I am totally clueless, where to start from.

Thanks!

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