Normalizer doesn’t like trim filter

[aslamy]

When I use trim filter in normalizer I get this exception:

"type" : "illegal_argument_exception",
"reason" : "Custom normalizer [my_normalizer] may not use filter [trim]"

But it's fine to use the lowercase filter instead.

[jimczi]

The trim filter is not eligible for normalization. Not all filters can be used in this context but I agree that trim should be possible to use in a normalizer. I marked this issue as adoptme, would you like to work on a patch for this @aslamy ?

[ahlusar1989]

@jimczi I will be happy take this.

[jimczi]

Sure, go for it @ahlusar1989 !

[ahlusar1989]

Than you! Do you mind assigning this time me @jimczi ?

[jasontedor]

Sorry @ahlusar1989, we are unable to assign issues to members of the community that are not in the Elastic organization.

[ahlusar1989]

Thank you for clarifying @jasontedor. Finally, thank you affording me the opportunity to work on this.

[jasontedor]

You're welcome, and thank you for your interest in contributing.

[orb]

This would be extremely useful.