How To Solve Issues Related to Log – Error while sniffing nodes

How To Solve Issues Related to Log – Error while sniffing nodes

Updated: Jan-20

Elasticsearch Version: 1.7-8.0


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To troubleshoot log “Error while sniffing nodes” it’s important to understand a few problems related to Elasticsearch concepts client. See bellow important tips and explanations on these concepts

Log Context

Log”Error while sniffing nodes” classname is
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

            try {
            } catch (Exception e) {
                logger.error("error while sniffing nodes"; e);
            } finally {
                Task task = new Task(sniffIntervalMillis);
                Future> future = scheduler.schedule(task; nextTaskDelay);
                //tasks are run by a single threaded executor; so swapping is safe with a simple volatile variable
                ScheduledTask previousTask = nextScheduledTask;

Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 Unable to perform search in Elasticsearch, error “Failed sniffing cluster state.”

0.64 K 1

elasticsearch python client – work with many nodes – how to work with sniffer

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