You cannot go from 5->8 true. However, you also cannot go from 5->6->7->8. As
of Lucene 8, Lucene will refuse to open an index that has ever been touched by
Lucene 6, no matter whether you’ve used IndexUpgraderTool, reindexed all your
data etc.
So you’ll have to plan on re-indexing from your sy
In solr reference guide, I read that need to go to next major version and
cannot jump ahead next major verison, as indexes will not work. I did not
attempt from 5.3 to 7.x or 8.x though.
Thanks,
Ilango
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Got to the latest 6x release if you must stick with 6x.
Why not leapfrog all the way to 8?
Erick
> On Jun 19, 2019, at 9:08 AM, ilango dhandapani
> wrote:
>
> Shawn,
>
> Is it advisable to goto 6.6 or 6.0 from 5.3.0 ?'
>
> Thanks,
> Ilango
>
>
>
> --
> Sent from: http://lucene.472066.n3.
Shawn,
Is it advisable to goto 6.6 or 6.0 from 5.3.0 ?'
Thanks,
Ilango
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Thanks Shawn. It worked after i explicitly mentioned docValues=False for the
fields am using in managed-schema.
So in case if I need to re index from scratch in new version, is there any
better way of doing that quickly ?
Thanks,
Ilango
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On 6/18/2019 12:16 PM, ilango dhandapani wrote:
Tried several attempts like delete collection/config, take index backup from
5.3, clear index and place them back after upgrade. All tried resulted in
faceting not working with 5.3 and 6.0 data combined.
Most likely what happened here is that the
