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From Greenhorn Techie <greenhorntec...@gmail.com>
Subject HDP Search - Configuration & Data Directories
Date Thu, 07 Jun 2018 12:35:14 GMT
Hi,

A quick question on configuring Solr with Hortonworks HDP. I have installed
HDP and then installed HDP Search using the steps described under the link
-
https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.4/bk_solr-search-installation/content/hdp-search30-install-mpack.html


I have used the link from lucidworks to configure various parameters
exposed on Ambari -
https://doc.lucidworks.com/lucidworks-hdpsearch/3.0.0/Guide-Install-Ambari.html#_startup-option-reference


   - Within the various Solr config settings on Ambari, I am a bit confused
   on the role of "solr_config_conf_dir" parameter. At the moment, it only
   contains log4j.properties file. As HDPSearch is mainly meant to be used
   with SolrCloud, wondering what is the significance of this directory as the
   configurations are always maintained on ZooKeeper.
   - Another question is when the indexes for SolrCloud collections are
   stored on HDFS, what is the significance of "solr_config_data_dir"? Is
   the solr_config_data_dir directory used ONLY for collections for which
   directory factory settings are set to local? If so, is it safe to assume
   that this is not needed when HDFS is being used?

Thanks​

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