SAP Knowledge Base Article - Preview

3698753 - Error: org.apache.solr.common.SolrException: Unknown configuration parameter in <solrcloud> section of solr.xml: modules - Upgrade to SOLR 9.8

Symptom

While Upgrading to SOLR 9.8, the following exceptions are noticed in solr logs 

ERROR (main) [c: s: r: x: t:] o.a.s.s.CoreContainerProvider Could not start Solr. Check solr/home property and the logs => org.apache.solr.common.SolrException: Error occurred while loading solr.xml from zookeeper
    at org.apache.solr.core.NodeConfig.loadNodeConfig(NodeConfig.java:279)

Caused by: org.apache.solr.common.SolrException: Unknown configuration parameter in <solrcloud> section of solr.xml: modules
    at org.apache.solr.core.SolrXmlConfig.fillSolrCloudSection(SolrXmlConfig.java:599) ~[?:?]
    at org.apache.solr.core.SolrXmlConfig.fromConfig(SolrXmlConfig.java:134) ~[?:?]


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Environment

SAP Commerce Cloud

Product

SAP Commerce Cloud all versions

Keywords

solr modules, solr.xml, solr 9.8  , KBA , CEC-SCC-COM-SRC , Search , CEC-SCC-COM-SRC-SER , Search and Navigation , Problem

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