Old index is not deleted

[colin-tactuum]

Using the 1.0.0-Beta.3561 re-indexing does not delete the old index.

[bielu]

@colin-tactuum can you provide little more details, like umbraco version? and is it happening when reindex from backoffice?

[colin-tactuum]

@bielu sorry, forgot to add that info. I'm using Umbraco 8.15.1 and yes, it is when reindexing from the backoffice.

[bielu]

@colin-tactuum that is interesting issue as on my local setup I wasn't able to reproduce issue, did you modify anything about Umbraco / examine? or do you have usync running?

[colin-tactuum]

@bielu I have just tried it on a fresh Umbraco 8 with The Starter Kit installed and nothing else. I built the internal and external indexes, checked and confirmed that both indexes existed. Both existed and only had the _externalindex & _internalindex aliases.
I then re-built both indexes and checked the indices. Both original indexes still existed but with no aliases and two new indices were created and had _internalindex, _internalindextemp, _externalindex, and _externalindextemp aliases.
This latest test was on Umbraco 8.16.0 with 1.00-Beta.3561 of your package.