Cannot connect to Elasticsearch

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Revision as of 12:34, 9 October 2015 by Nerijuss (talk | contribs)
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Make sure your server has at least 4GB of RAM, then restart elasticsearch service: 

service elasticsearch restart

Alternative method:

Set following parameters in /etc/sysconfig/elasticsearch 

ES_HEAP_SIZE=128m
...
ES_DIRECT_SIZE=128m

and restart elasticsearch 

service elasticsearch restart

See also

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