I have configure Solr 6.2.1 as SolrCloud and i have Configured Basic
Authentication so i am going to configure Spring data solr 2.0.4.RELEASE
with Solrj 6.2 and this is my
code:
@Configuration
@EnableSolrRepositories(basePackages = { "ir.saeed.server.solr" },
multicoreSupport = true)
public class SearchContext {
@Value("${solr.host}")
private String host;
@Value("${solr.port}")
private Integer port;
@Value("${solr.username}")
private String username;
@Value("${solr.password}")
private String password;
@Value("${zkHost}")
private String zkHost;
@Value("${solr.coreName}")
private String collectionName;
@Bean
public SolrTemplate solrTemplate() {
return new SolrTemplate(solrClientFactory());
}
@Bean
public BasicCredentialsProvider credentialsProvider() {
BasicCredentialsProvider provider = new BasicCredentialsProvider();
provider.setCredentials(AuthScope.ANY, new
UsernamePasswordCredentials(username, password));
return provider;
}
@Bean
public SolrClientFactory solrClientFactory() {
return new HttpSolrClientFactory(solrClient(), "",
credentialsProvider().getCredentials(AuthScope.ANY), "BASIC");
}
@Bean
public SolrClient solrClient() {
return new CloudSolrClient.Builder().withZkHost(zkHost).build();
}
}
But when i run my web application this Exception occures:
10:51:48,110 org.springframework.data.solr.UncategorizedSolrException:
nested exception is java.lang.NullPointerException
10:51:48,111 at
org.springframework.data.solr.core.SolrTemplate.execute(SolrTemplate.java:172)
10:51:48,111 at
org.springframework.data.solr.core.SolrTemplate.executeSolrQuery(SolrTemplate.java:509)
10:51:48,111 at
org.springframework.data.solr.core.SolrTemplate.query(SolrTemplate.java:504)
10:51:48,111 at
org.springframework.data.solr.core.SolrTemplate.doQueryForPage(SolrTemplate.java:338)
10:51:48,111 at
org.springframework.data.solr.core.SolrTemplate.queryForPage(SolrTemplate.java:350)
How can i solve my problem? I think my Configuration is incorrect
