When you say “reindexed”, how exactly was that done? Because if you didn’t
start from an empty index, you will have to re-index from scratch to use 8x.
Starting with 6.x, a marker is written whenever a segment is created indicating
what version was used. Whenever two or more segments are merged,
You best off doing a full reindex to a single solr cloud 8.x node and then when
done start taking down 7.x nodes, upgrade them to 8.x and add them to the new
cluster. upgrading indexes has so many potential issues,
> On Mar 6, 2020, at 9:21 PM, lstusr 5u93n4 wrote:
>
> Hi Webster,
>
> When
Hi Webster,
When we upgraded from 7.5 to 8.1 we ran into a very strange issue:
https://lucene.472066.n3.nabble.com/Stored-field-values-don-t-update-after-7-gt-8-upgrade-td4442934.html
We ended up having to do a full re-index to solve this issue, but if you're
going to do this upgrade I would lov
We are looking at upgrading our Solrcoud instances from 7.2 to the most recent
version of solr 8.4.1 at this time. The last time we upgraded a major solr
release we were able to upgrade the index files to the newer version, this
prevented us from having an outage. Subsequently we've reindexed a
