We are getting this exception occasionally, on the client that is
performing searches. There is no indexing going on at this time.
Having read through the previous messages, the first thing was to turn on
debug logging for org.elasticsearch.client.transport. I did that, but am
not seeing any messages in the log file pertaining to the error. I am
getting these messages in my log file, so I'm sure I have debug logging
DEBUG 18:27:33 [transport:94] [Devil-Slayer] node_sampler_interval[5s]
DEBUG 18:27:33 [transport:94] [Devil-Slayer] adding address
What would cause this error, but not write to the log? Any help or pointers
are appreciated. I'm a newbie with ES.