Hi Andrei,
Try replacing this:
builder = builder.withHttpClient(http2ClientBuilder.build());
with
builder = builder.withInternalClientBuilder(http2ClientBuilder);
Tomás
On Mon, Apr 3, 2023 at 10:13 AM Andrei Minin
<ami...@intellective.com.invalid> wrote:
>
> Hi,
>
> I have an issue when using http2 solr client with SOLR (v9.0.0 and 9.2.0)
> cluster s configured with basic authentication.
>
> Legacy solr cluster client is working fine.
>
> Client creation code snippet:
>
> CloudHttp2SolrClient.Builder builder = new
> CloudHttp2SolrClient.Builder(solrUrls);
>
> Http2SolrClient.Builder http2ClientBuilder = new
> Http2SolrClient.Builder();
> http2ClientBuilder.withBasicAuthCredentials("user", "password");
>
> builder = builder.withHttpClient(http2ClientBuilder.build());
>
> SolrClient solrClient = builder.build();
>
> Is it correct way to create http2 solr client?
>
>
> Error thrown when initiating connection to solr cluster:
>
> Caused by:
> org.apache.solr.client.solrj.impl.BaseHttpSolrClient$RemoteSolrException:
> Error from server at http://solr3:8983/solr: Expected mime type in
> [application/octet-stream, application/vnd.apache.solr.javabin] but got
> text/html. <html>
> <head>
> <meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/>
> <title>Error 401 require authentication</title>
> </head>
> <body><h2>HTTP ERROR 401 require authentication</h2>
> <table>
> <tr><th>URI:</th><td>/solr/admin/collections</td></tr>
> <tr><th>STATUS:</th><td>401</td></tr>
> <tr><th>MESSAGE:</th><td>require authentication</td></tr>
> <tr><th>SERVLET:</th><td>default</td></tr>
> </table>
>
> </body>
> </html>
>
> at
> org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:835)
> at
> org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:548)
> at
> org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:507)
> at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1193)
> at
> org.apache.solr.client.solrj.impl.BaseHttpClusterStateProvider.fetchLiveNodes(BaseHttpClusterStateProvider.java:227)
> at
> org.apache.solr.client.solrj.impl.BaseHttpClusterStateProvider.init(BaseHttpClusterStateProvider.java:63)
> at
> org.apache.solr.client.solrj.impl.Http2ClusterStateProvider.<init>(Http2ClusterStateProvider.java:32)
> at
> org.apache.solr.client.solrj.impl.CloudHttp2SolrClient$Builder.build(CloudHttp2SolrClient.java:392)
> ... 113 common frames omitted
>
> Here is my findings:
>
> org.apache.solr.client.solrj.impl.BaseHttpClusterStateProvider method void
> init(List<String> solrUrls)
> creates initialClient to get live nodes list:
>
> public abstract class BaseHttpClusterStateProvider implements
> ClusterStateProvider {
>
> public void init(List<String> solrUrls) throws Exception {
> for (String solrUrl : solrUrls) {
> urlScheme = solrUrl.startsWith("https") ? "https" : "http";
> try (SolrClient initialClient = getSolrClient(solrUrl)) {
> this.liveNodes = fetchLiveNodes(initialClient);
>
> org.apache.solr.client.solrj.impl.Http2ClusterStateProvider class method
> getSolrClient rmethod returnes new instance of Http2SolrClient with
> basicAuthAuthorizationStr = null while this.httpClient instance has not
> null value basicAuthAuthorizationStr:
>
> public class Http2ClusterStateProvider extends
> BaseHttpClusterStateProvider {
>
> @Override
> protected SolrClient getSolrClient(String baseUrl) {
> return new
> Http2SolrClient.Builder(baseUrl).withHttpClient(httpClient).build();
> }
> }
>
> Http2SolrClient.Builder class build() method ignores
> basicAuthAuthorizationStr fiekd value provided in httpClient instance in
> withHttpClient() method - basic authentication string taken from new
> Http2SolrClient.Builder(baseUrl). builder instance with blank credentials.
>
> As result, initialClient instance has null basic credentials string and
> connection to solr cluster fails (401 error).
>
>
> Kind regards.
>
>
> Andrei Minin | Principal Developer
>
> Intellective
>
> ami...@intellective.com
>
> www.intellective.com<http://www.intellective.com/>
>
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