Migrating Solr stats from DSpace 4 to Dspace 6

[Gary Browne]

Hi all,

I'm moving from DSpace 4 on a RHEL 6 instance to DSpace 6 on an Amazon Linux 2 environment.

What steps do I need to take to migrate my Solr index and stats to the new environment?

I have tried copying the [dspace]/solr/statistics/data to the new server and running index-discovery script. When I hit the Show Statistical Information button, I get:

"No statistical information could be retrieved. Please try again later."

Are there some crucial steps I'm missing? Any assistance would be very much appreciated.

Thanks,

Gary

[Fazio Riccardo]

Dear Gary,


you can look at this script:

https://github.com/DSpace/DSpace/blob/master/dspace-api/src/main/java/org/dspace/util/SolrUpgradePre6xStatistics.java

this should runn on Statistics records in solr and replace the ID the
corresponding UUID;
you can findo more info on how to run the script here:

https://wiki.duraspace.org/display/DSDOC6x/SOLR+Statistics+Maintenance#SOLRStatisticsMaintenance-UpgradeLegacyDSpaceObjectIdentifiers(pre-6xstatistics)toDSpace6xUUIDIdentifiers

regards
Riccardo

> --
> All messages to this mailing list should adhere to the DuraSpace Code
> of Conduct: https://duraspace.org/about/policies/code-of-conduct/
> ---
> You received this message because you are subscribed to the Google
> Groups "DSpace Technical Support" group.
> To unsubscribe from this group and stop receiving emails from it,
> send an email to dspace-tech...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/dspace-tech/161aa232-efe6-4d20-bb17-01e49dd8012b%40googlegroups.com
> .
>
--
--
Riccardo Fazio
DSpace and DSpace-CRIS developer

4Science, www.4science.it (an Itway Group Company)

office: UP Urban Places - Via Tiburtina, 652, 00159 Roma RM
tel: +39 3339341798

--
Questo messaggio e' stato analizzato da Libra ESVA ed e' risultato non infetto.
This message was scanned by Libra ESVA and is believed to be clean.