Discussion : Propose to optimize some features which are very less be used.

[Liang Chen]

Dear community

I have one proposal , suggest optimizing some features which are very less
be used
please vote the below modules, whether can be optimized/removed :

    <module>index/secondary-index</module>
    <module>index/bloom</module>
    <module>index/lucene</module>
    <module>geo</module>

Regards
Liang