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SolrCloud CDH (Cloudera Distribution Including Apache Hadoop) targets enterprise-class deployments of that technology.
The Publish to SolrCloud CDH publisher will post documents to
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a SolrCloud index using a SolrJ Library. SolrJ has a CloudSolrClient class to communicate with SolrCloud. Instances of this class communicate with Zookeeper to discover Solr endpoints for SolrCloud collections and then perform requests.
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This version of the publisher |
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offers two connection approaches |
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For |
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Kerberos Authentication, this publisher uses |
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UserGroupInformation |
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(which is a privileged action), and |
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keytab, principal and hadoop core-site.xml to authenticate with Kerberos. |
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It also uses a custom KerberizedHttpClient to perform the request. |
Features
Some of the features of the Publish to SolrCloud publisher include:
Customizable feed to the Solr index by editing the XSLT file
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Specify the
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Zookeeper server and port
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Is connector independent
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XSL
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transformations
Overview
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