Another kind of data.path bug?

(Lm Yj Q) #1

kibana crashed suddenly in this afternoon

I found the log info:
Caused by: java.lang.IllegalStateException: detected index data in [/var/lib/elasticsearch] where there should not be any; check the logs for details

I HAVE read the following blog:
But in my configuration, I have ONLY ONE path like this:

# ----------------------------------- Paths ------------------------------------
# Path to directory where to store the data (separate multiple locations by comma):
# /path/to/data /data1/elasticsearch
# Path to log files:
#path.logs: /path/to/logs

And the response of following request

curl -XGET "http://localhost:9200/_nodes?pretty&filter_path=nodes.*"
curl: (7) Failed to connect to localhost port 9200: Connection refused

instead of the json of paths.

How could I fix this? Thanks a lot

(Lm Yj Q) #2


I deleted the -E${DATA_DIR} in /usr/lib/systemd/system/elasticsearch.service

But another error came out

[security_exception] missing authentication token for REST request [/_nodes?filter_path=nodes.*.version%2Cnodes.*.http.publish_address%2Cnodes.*.ip], with { header={ WWW-Authenticate="Basic realm=\"security\" charset=\"UTF-8\"" } }

(system) #3

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