Ivan Djurasevic created SOLR-14630:
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Summary: CloudSolrClient doesn't pick correct core when server
contains more shards
Key: SOLR-14630
URL: https://issues.apache.org/jira/browse/SOLR-14630
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: SolrCloud, SolrJ
Affects Versions: 8.5.2, 8.5.1
Reporter: Ivan Djurasevic
Precondition: create collection with 4 shards on one server.
During search and update, solr cloud client picks wrong core even _route_
exists in query param. In BaseSolrClient class, method sendRequest,
{quote}sortedReplicas.forEach( replica -> {
if (seenNodes.add(replica.getNodeName())) {
theUrlList.add(ZkCoreNodeProps.getCoreUrl(replica.getBaseUrl(),
joinedInputCollections));
}
});
{quote}
Previous part of code adds base url(localhost:8983/solr/collection_name) to
theUrlList, it doesn't create core address(localhost:8983/core_name). If we
change previous code to:
{quote}sortedReplicas.forEach(replica -> {
if (seenNodes.add(replica.getNodeName())) {
theUrlList.add(replica.getCoreUrl());
}
});
{quote}
Solr cloud client picks core which is defined with _route_ parameter.
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