me as necessary.
I'll do some digging !
May thanksClive
From: Trejkaz
To: Lucene Users Mailing List ; kiwi clive
Sent: Wednesday, February 1, 2017 2:53 PM
Subject: Re: How do I write in 3.x format to an upgradeded index using Lucene
4.10
> If we take our old 3.x index and apply Ind
From: Trejkaz
To: Lucene Users Mailing List ; kiwi clive
Sent: Wednesday, February 1, 2017 2:53 PM
Subject: Re: How do I write in 3.x format to an upgradeded index using Lucene
4.10
> If we take our old 3.x index and apply IndexUpgrader to it, we end up with a
> 4.10 index.
>
> If we take our old 3.x index and apply IndexUpgrader to it, we end up with a
> 4.10 index.
> There are several lucene 4.x files created in the index directory and no
> errors are thrown.
> However, it appears that the index data is still in the 3.x format, namely it
> remains:
> "thanks", "com
Hi Guys
We have several hundred thousand indexes that have been written in Lucene 3.x
format. I am trying to migrate to Lucene 4.10 without the need to reindex and
the process should be transparent to our customers. Reindexing all our legacy
data is not an option.
The predominant analyzer we c