OAI-PMH endpoint - Githubissues

SSHOC / sshoc-marketplace-backend

Code for the backend

Apache License 2.0

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OAI-PMH endpoint #408

Closed tparkola closed 9 months ago

tparkola commented 11 months ago

Implement OAI-PMH endpoint for the SSH Open Marketplace. Keep basic approach:

only oai_dc metadata prefix is supported
optional features are not needed for the time being, only minimum set of requirements

KlausIllmayer commented 9 months ago

@tparkola Could it be, that this leads into a re-build of the solr index of items? It looks like so.

tparkola commented 9 months ago

What do you mean? I'm not sure if I understand the question? I did not modify how the systems starts, this task was just to add oai-pmh endpoint.

KlausIllmayer commented 9 months ago

After commiting this pull request and after successful deployment of the new code on the stage/develop instances at our servers, the index was only in parts accessable (on the front page only some items showed up and when using the auto-complete, items like "Gephi" weren't findable) and I saw in the Solr-logfiles, that a full index-rebuilt was started.

The easiest explanation would have been, that this was intended in the pull request but judging on your answer, this is not the case. Therefore I need to check, what else could have initiated this state, as it has an effect on the deployment on production as such a re-index takes some hours.

tparkola commented 9 months ago

Hm, I do not know the deployment details, but from what I see the reindex of items, autocomplete, concepts and actors is done every time the app is starting. See https://github.com/SSHOC/sshoc-marketplace-backend/blob/develop/src/main/java/eu/sshopencloud/marketplace/conf/startup/MarketplaceStartupRunner.java. However, I may miss something. Let me know if there are other circumstances.