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From "Ramesh Mani (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (RANGER-769) Can't connect to Solr server because of Httpcore issue in HBase
Date Mon, 14 Dec 2015 23:16:46 GMT

    [ https://issues.apache.org/jira/browse/RANGER-769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15056946#comment-15056946
] 

Ramesh Mani commented on RANGER-769:
------------------------------------

[~aneela] so you have httpcore.4.1.3 in hbase/lib and httpcore-4.2.5.jar in hbase/lib/ranger-hbase-plugin-impl
? 
Can you please provide the master and regionserver logs for me to review.

> Can't connect to Solr server because of Httpcore issue in HBase
> ---------------------------------------------------------------
>
>                 Key: RANGER-769
>                 URL: https://issues.apache.org/jira/browse/RANGER-769
>             Project: Ranger
>          Issue Type: Bug
>            Reporter: Aneela Saleem
>            Assignee: Aneela Saleem
>
> When we install HBase plugin, httpcore is not supplied to HBase lib folder.
> And HBase uses httpcore.4.1.3 version which is not compatible with hhtpclient.4.2.5 that
causes following exception:
>  FATAL [org.apache.ranger.audit.queue.AuditBatchQueue0] destination.SolrAuditDestination:
Can't connect to Solr server. URL=[http://192.168.23.126:6083/solr/ranger_audits]
> java.lang.NoSuchFieldError: DEF_CONTENT_CHARSET
>         at org.apache.http.impl.client.DefaultHttpClient.setDefaultHttpParams(DefaultHttpClient.java:175)
>         at org.apache.http.impl.client.DefaultHttpClient.createHttpParams(DefaultHttpClient.java:158)
>         at org.apache.http.impl.client.AbstractHttpClient.getParams(AbstractHttpClient.java:448)
>         at org.apache.solr.client.solrj.impl.HttpClientUtil.setConnectionTimeout(HttpClientUtil.java:267)
>         at org.apache.solr.client.solrj.impl.LBHttpSolrClient.setConnectionTimeout(LBHttpSolrClient.java:460)
>         at org.apache.ranger.audit.destination.SolrAuditDestination.connect(SolrAuditDestination.java:116)
>         at org.apache.ranger.audit.destination.SolrAuditDestination.log(SolrAuditDestination.java:138)
>         at org.apache.ranger.audit.queue.AuditBatchQueue.runDoAs(AuditBatchQueue.java:320)
>         at org.apache.ranger.audit.queue.AuditBatchQueue$1.run(AuditBatchQueue.java:217)
>         at org.apache.ranger.audit.queue.AuditBatchQueue$1.run(AuditBatchQueue.java:215)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:356)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1594)
>         at org.apache.ranger.audit.queue.AuditBatchQueue.run(AuditBatchQueue.java:223)
>         at java.lang.Thread.run(Thread.java:745)



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