Nagios Support Forum

Posted: **Thu Jun 04, 2015 4:45 pm**

Randomly happens quite frequently usually a restart will fix it however now its broken completely and i cant login at all,

if i curl -XGET http://localhost:9200/_cat/shards

I notice this shard is not started

nagioslogserver 0 p UNASSIGNED
nagioslogserver 0 r UNASSIGNED

How to start? maybe this is why?

Posted: **Thu Jun 04, 2015 5:02 pm**

This is almost definitely why you can't login - user name information is stored in the 'nagioslogserver' indices. Are both the primary and replica shards unassigned?

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curl -s -XGET http://localhost:9200/_cat/shards | grep UNASS

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curl -XGET localhost:9200/_nodes/jvm?pretty

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free -m

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cat /etc/sysconfig/elasticsearch

Show me the output of the above commands. Based on what you've described, you might be low on memory or the index may be corrupt.

Nagios Support Forum

The username specified does not exist.

The username specified does not exist.

Re: The username specified does not exist.