On 6/7/2019 8:49 AM, Erick Erickson wrote:
Yes. ZooKeeper has a “blob store”. See the Blob Store API in the ref guide.
Minor nit. You will be creating a jar file, and configuring your collection to
be able to find the new jar file. Then you _upload_ both to ZooKeeper and
reload your collection. The rest should be automatic, Solr should look for the
jar file in ZooKeeper and pull it down locally to each node as necessary.
I thought the blob store was the .system collection (ultimately a Lucene
index) ... hadn't ever heard of uploading a jar to ZK. The
documentation seems to concur.
https://lucene.apache.org/solr/guide/7_5/blob-store-api.html
Thanks,
Shawn
