[NUTCH-2903] Unable to Connect to Elasticsearch over HTTPS

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.18
• Fix Version/s: 1.19
• Component/s: indexer
• Assignee: Sebastian Nagel
• Reporter: Geng Hong
• Created: 17/Nov/21 02:19
• Updated: 13/Mar/24 14:50
• Resolved: 09/Jan/22 09:54

Description

Unable to connect ES from Nutch over HTTPS with the following error message:

 

 2021-11-16 16:37:22,034 DEBUG client.RestClient - request [POST 
 http://192.168.0.105:9200/_bulk?timeout=1m] failed
 org.apache.http.ConnectionClosedException: Connection is closed
         at
 org.apache.http.nio.protocol.HttpAsyncRequestExecutor.endOfInput(HttpA
 syncRequestExecutor.java:356)
 
         at
 org.apache.http.impl.nio.client.InternalRequestExecutor.endOfInput(Int
 ernalRequestExecutor.java:132)
 
         at
 org.apache.http.impl.nio.DefaultNHttpClientConnection.consumeInput(Def
 aultNHttpClientConnection.java:261)
 
         at
 org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(Intern
 alIODispatch.java:81)
 
         at
 org.apache.http.impl.nio.client.InternalIODispatch.onInputReady(Intern
 alIODispatch.java:39)
 
         at
 org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(Abstrac
 tIODispatch.java:114)
 
         at
 org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.
 java:162)
 
         at
 org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(Abstra
 ctIOReactor.java:337)
 
         at
 org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(Abstr
 actIOReactor.java:315)
 
         at
 org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOR
 eactor.java:276)
 
         at
 org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.j
 ava:104)
 
         at
 org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.r
 un(AbstractMultiworkerIOReactor.java:591)
 
         at java.lang.Thread.run(Thread.java:748)

 

Issue Links

• fixes: NUTCH-2831 Elastic indexer does not support SSL
• fixes: NUTCH-2889 nutch indexer-elasticsearch plugin, doesn't work with https protocol
• links to: Github PR #703
• links to: GitHub Pull Request #703