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How to restart individual GPText Solr instance

Environment

Product Version
 Pivotal GPText  1.2.x, 1.3.x
 OS  RHEL 6.x
 Others  


Purpose

This article will show you how to restart individual GPText Solr instance for debugging purpose.

Cause 

Sometimes it is necessary to restart a single instance of GPText Solr for debugging purpose.
For example, if only specific node reports Out Of Memory, you may first try to increase Java Heap space for the instance only but not for all nodes.

Procedure

Note: $SEGMENT_DATA_DIRECTORY here represents the segment data directory of a certain segment.


1. Stop single GPText Solr instance

$ /usr/local/greenplum-text/greenplum-solr/bin/solr_ctl -c $SEGMENT_DATA_DIRECTORY/solr/jetty.conf -h $SEGMENT_DATA_DIRECTORY/solr stop
  

2. Start single GPText Solr instance

$ /usr/local/greenplum-text/greenplum-solr/bin/solr_ctl -c $SEGMENT_DATA_DIRECTORY/solr/jetty.conf -h $SEGMENT_DATA_DIRECTORY/solr start


Additional Information


This article is not applicable for GPText 2.0 or higher.

 

 

 

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