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https://issues.apache.org/jira/browse/SOLR-16220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kevin Risden updated SOLR-16220:
--------------------------------
Component/s: documentation
> Documentation leads to NPE Missing SslContextFactory for SolrJ client
> ---------------------------------------------------------------------
>
> Key: SOLR-16220
> URL: https://issues.apache.org/jira/browse/SOLR-16220
> Project: Solr
> Issue Type: Bug
> Components: documentation, SolrJ
> Affects Versions: 9.0
> Environment: JDK used is:
> {noformat}
> openjdk 11.0.14.1 2022-02-08 LTS
> OpenJDK Runtime Environment Zulu11.54+26-SA (build 11.0.14.1+1-LTS)
> OpenJDK 64-Bit Server VM Zulu11.54+26-SA (build 11.0.14.1+1-LTS, mixed
> mode){noformat}
> Reporter: Gunnar Wagenknecht
> Priority: Minor
> Labels: newdev
>
> Following the documentation here:
> [https://solr.apache.org/guide/solr/latest/deployment-guide/solrj.html]
>
> This code leads to an NPE:
> {noformat}
> Http2SolrClient mavenCentralRepo = new
> Http2SolrClient.Builder("https://search.maven.org/solrsearch";).build();
> final SolrQuery query = new SolrQuery("fc:" + className);
> query.setRows(20);
> QueryResponse response = mavenCentralRepo.query(query);{noformat}
> NPE:
> {noformat}
> java.lang.NullPointerException: Missing SslContextFactory
> at java.base/java.util.Objects.requireNonNull(Objects.java:246)
> at
> org.eclipse.jetty.io.ssl.SslClientConnectionFactory.<init>(SslClientConnectionFactory.java:57)
> at
> org.eclipse.jetty.client.HttpClient.newSslClientConnectionFactory(HttpClient.java:1208)
> at
> org.eclipse.jetty.client.HttpClient.newSslClientConnectionFactory(HttpClient.java:1214)
> at
> org.eclipse.jetty.client.HttpDestination.newSslClientConnectionFactory(HttpDestination.java:148)
> at
> org.eclipse.jetty.client.HttpDestination.newSslClientConnectionFactory(HttpDestination.java:154)
> at
> org.eclipse.jetty.client.HttpDestination.<init>(HttpDestination.java:94)
> at
> org.eclipse.jetty.client.MultiplexHttpDestination.<init>(MultiplexHttpDestination.java:25)
> at
> org.eclipse.jetty.http2.client.http.HttpDestinationOverHTTP2.<init>(HttpDestinationOverHTTP2.java:32)
> at
> org.eclipse.jetty.http2.client.http.HttpClientTransportOverHTTP2.newHttpDestination(HttpClientTransportOverHTTP2.java:128)
> at
> org.eclipse.jetty.client.HttpClient.lambda$resolveDestination$0(HttpClient.java:575)
> at
> java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705)
> at
> org.eclipse.jetty.client.HttpClient.resolveDestination(HttpClient.java:573)
> at
> org.eclipse.jetty.client.HttpClient.resolveDestination(HttpClient.java:551)
> at org.eclipse.jetty.client.HttpClient.send(HttpClient.java:599)
> at org.eclipse.jetty.client.HttpRequest.sendAsync(HttpRequest.java:778)
> at org.eclipse.jetty.client.HttpRequest.send(HttpRequest.java:765)
> at
> org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:448)
> at
> org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:217)
> at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:927)
> at
> org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:940){noformat}
> I think there is a bug in Http2SolrClient somewhere. Such URLs should be
> supported out of the box on a Java 11 JDK without requiring users to provide
> system properties or other custom initialization. Otherwise it should be
> documented but I couldn't find anything related to TLS/SSL configuration in
> the doc mentioned above.
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