Details
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Bug
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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None
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solr 6.6.0
jre1.8.0_101
Ubuntu 14.04
SolrCloud with zookeeper 3.4.5
Description
When configuring a collection with a DocExpirationUpdateProcessorFactory, this causes inter-node calls to no longer authenticate.
config extract from solrconfig.xml:
<processor class="solr.processor.DocExpirationUpdateProcessorFactory">
<int name="autoDeletePeriodSeconds">60</int>
<null name="ttlFieldName" />
<str name="expirationFieldName">expiration</str>
</processor>
solr.log exception:
2017-12-13 17:07:07.328 WARN (autoExpireDocs-22-thread-1) [c:anpr-search s:shard1 r:core_node1 x:anpr-search_shard1_replica1] o.a.s.u.p.DistributedUpdateProcessor Error sending update to http://X.X.X.242:8983/s olr org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://X.X.X.242:8983/solr/anpr-search_shard1_replica1: Expected mime type application/octet-stream but got text/html. < html> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> <title>Error 401 require authentication</title> </head> <body><h2>HTTP ERROR 401</h2> <p>Problem accessing /solr/anpr-search_shard1_replica1/update. Reason: <pre> require authentication</pre></p> </body> </html> at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:578) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:279) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:268) at org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrClient.request(ConcurrentUpdateSolrClient.java:430) at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219) at org.apache.solr.update.SolrCmdDistributor.doRequest(SolrCmdDistributor.java:299) at org.apache.solr.update.SolrCmdDistributor.lambda$submit$0(SolrCmdDistributor.java:288) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176) at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
The following screenshots show how another collection (vervoermiddelen) properly sends the SolrAuth header, while the anrp-search collection doesn't:
This causes replica shards to become (and stay) down.
If I remove the DocExpirationUpdateProcessorFactory configuration from solrconfig.xml, the problem doesn't occur.