SOLR-17893: Use caching to remove Remote Proxy bottleneck #3614
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dsmiley
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Sep 4, 2025
HoustonPutman
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Sep 5, 2025
(cherry picked from commit fda4c40)
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https://issues.apache.org/jira/browse/SOLR-17893
clusterState.getCollectionOrNull()calls in HttpSolrCall should allow for cached values. There's no reason to fetch live versions every time here.lastUpdateTimeneeds to be updated after getting the stats. If there is no change, that is an "update". We don't want to check every call after 2 seconds, if the ClusterState hasn't changed. We want to check once every 2 seconds.