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https://issues.apache.org/jira/browse/SOLR-12860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16798466#comment-16798466
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Jan Høydahl commented on SOLR-12860:
------------------------------------
PKI is always active and will be used for inter node communications if the
chosen auth is not explicitly configured to handle it. Question is why does not
PKI kick in for the metrics history calls?
> MetricsHistoryHandler does not work with BasicAuth
> --------------------------------------------------
>
> Key: SOLR-12860
> URL: https://issues.apache.org/jira/browse/SOLR-12860
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Varun Thacker
> Priority: Critical
>
> I setup a 2 node cluster ( bin/solr start -e cloud -noprompt ) and then
> uploaded the default security.json from
> [http://lucene.apache.org/solr/guide/7_5/basic-authentication-plugin.html] .
>
> I'm seeing errors like these in the logs which would indicate that the
> metrics history handler would not work with basic auth enabled?
> {code:java}
> 2018-10-12 22:06:43.496 WARN (MetricsHistoryHandler-12-thread-1) [ ]
> o.a.s.c.s.i.SolrClientNodeStateProvider could not get tags from node
> 192.168.0.8:7574_solr
> org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error
> from server at http://192.168.0.8:7574/solr: Expected mime type
> application/octet-stream but got text/html. <html>
> <head>
> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
> <title>Error 401 require authentication</title>
> </head>
> <body><h2>HTTP ERROR 401</h2>
> <p>Problem accessing /solr/admin/metrics. Reason:
> <pre> require authentication</pre></p>
> </body>
> </html>
> at
> org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:607)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at
> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at
> org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at
> org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider$ClientSnitchCtx.invoke(SolrClientNodeStateProvider.java:342)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at
> org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider.fetchReplicaMetrics(SolrClientNodeStateProvider.java:195)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at
> org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider$AutoScalingSnitch.getRemoteInfo(SolrClientNodeStateProvider.java:241)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at
> org.apache.solr.common.cloud.rule.ImplicitSnitch.getTags(ImplicitSnitch.java:76)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at
> org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider.fetchTagValues(SolrClientNodeStateProvider.java:139)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at
> org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider.getNodeValues(SolrClientNodeStateProvider.java:128)
> ~[solr-solrj-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:58]
> at
> org.apache.solr.handler.admin.MetricsHistoryHandler.collectGlobalMetrics(MetricsHistoryHandler.java:498)
> ~[solr-core-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:55]
> at
> org.apache.solr.handler.admin.MetricsHistoryHandler.collectMetrics(MetricsHistoryHandler.java:371)
> ~[solr-core-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:55]
> at
> org.apache.solr.handler.admin.MetricsHistoryHandler.lambda$new$0(MetricsHistoryHandler.java:231)
> ~[solr-core-7.5.0.jar:7.5.0 b5bf70b7e32d7ddd9742cc821d471c5fabd4e3df -
> jimczi - 2018-09-18 13:07:55]
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> [?:1.8.0_112]
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> [?:1.8.0_112]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> [?:1.8.0_112]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> [?:1.8.0_112]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [?:1.8.0_112]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [?:1.8.0_112]
> at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]{code}
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