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https://issues.apache.org/jira/browse/NIFI-7294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17071026#comment-17071026
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Bryan Bende commented on NIFI-7294:
-----------------------------------
[~mkazia] thanks for reporting this, are you working on a pull request?
> Flows with SolrProcessor configured to use SSLContextService is failing
> -----------------------------------------------------------------------
>
> Key: NIFI-7294
> URL: https://issues.apache.org/jira/browse/NIFI-7294
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.12.0
> Reporter: Mubashir Kazia
> Priority: Major
>
> After applying the fix in NIFI-7269, flows using SolrProcessors that are
> configured to use SSLContextService are failing with exception:
> {code}
> java.lang.UnsupportedOperationException: null
> at
> org.apache.http.impl.client.InternalHttpClient$1.getSchemeRegistry(InternalHttpClient.java:239)
> at
> org.apache.nifi.processors.solr.SolrUtils.createSolrClient(SolrUtils.java:236)
> at
> org.apache.nifi.processors.solr.SolrProcessor.createSolrClient(SolrProcessor.java:147)
> at
> org.apache.nifi.processors.solr.SolrProcessor.onScheduled(SolrProcessor.java:77)
> at sun.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:142)
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:130)
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:75)
> at
> org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotation(ReflectionUtils.java:52)
> at
> org.apache.nifi.controller.StandardProcessorNode.lambda$initiateStart$4(StandardProcessorNode.java:1515)
> at org.apache.nifi.engine.FlowEngine$3.call(FlowEngine.java:123)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> 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){code}
> This is because of the new httpclient version that was pulled as a dependency
> as part of the solrj upgrade in NIFI-7269. The getConnectionManager method in
> HttpClient is deprecated and the way to set the schema registry has changed
> in the new version of HttpClient. The problematic code is
> {code}
> httpClient.getConnectionManager().getSchemeRegistry().register(httpsScheme);
> {code}
> in function createSolrClient. There is no test coverage for this function
> which is why it was not detected in the code changes for NIFI-7269.
>
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