On 6/2/2021 5:07 PM, Roopesh Uniyal wrote:
I was just wondering if there is a way to "replace" part of field value in Solr. That would have helped me with the hassle of restoring DB from tapes, updating DB, and then rebuilding full solr index.
That kind of functionality is not available. You would need to have something that can query the data, change it as necessary, and then reindex it. And if your index does not meet the requirements for Atomic Update functionality (simple version is "all fields must be stored" but there are some nuances to it), then you wouldn't be able to do this, because any info in the index that doesn't appear in the search results would be lost.
Reindexing is such a fundamental part of a production Solr setup that it is important that you are always able to fully reindex from scratch.
Thanks, Shawn
