Method deleteCore

solr/core/src/java/org/apache/solr/cli/DeleteTool.java:202–217

(CommandLine cli, SolrClient solrClient)

  }

  protected void deleteCore(CommandLine cli, SolrClient solrClient) throws Exception {
    String coreName = cli.getOptionValue(COLLECTION_NAME_OPTION);

    echo("\nDeleting core '" + coreName + "' using V2 Cores API\n");

    try {
      var req = new CoresApi.UnloadCore(coreName);
      req.setDeleteIndex(true);
      req.setDeleteDataDir(true);
      req.setDeleteInstanceDir(true);
      var response = req.process(solrClient);
      echoIfVerbose(response);
    } catch (SolrServerException sse) {
      throw new Exception("Failed to delete core '" + coreName + "' due to: " + sse.getMessage());
    }
  }
}