Elasticsearch Error: Elastica\Exception\Connection\HttpException

[Carolyn Sullivan]

Hello,

We keep getting this error when we try to search:

We can do the quick fix of running sudo systemctl restart elasticsearch, but the effects seem to be temporary.  I rebooted elasticsearch yesterday, and today it was down again.

Does anyone know why this happens and how to prevent it?

Thanks,

Carolyn.

[Amaya Rodrigo]

Carolyn

From what you are saying, my bet is #1

Option 1 - ES is in read only mode

Did you recently run out of disk space?

Is your ES in read only mode?

command: curl -s 'http://localhost:9200/_all/_settings?pretty=true' | grep -i read 

result: "read_only_allow_delete" : "true" 

Check for a true in the result. If it is, you can run:

curl -XPUT -H "Content-Type: application/json" http://localhost:9200/_all/_settings -d '{"index.blocks.read_only_allow_delete": null}'

Option 2 - More things to try

If this is not the issue, there's a lot of tips to try here:

https://groups.google.com/g/ica-atom-users/c/tzvQRtkGMto/m/ezUvRyQHAQAJ

https://groups.google.com/d/msg/ica-atom-users/BSp6yDT395M/5C5r-_ULEgAJ

https://groups.google.com/d/msg/ica-atom-users/FudCf7fDjw8/IkMx_5uwCAAJ

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Amaya M Rodrigo Sastre (she/her/bofh) - sysadmin@artefactual 

<arod...@artefactual.com >|< https://www.artefactual.com >