Failed to resolve host ” + Arrays.toString(bindHosts) + ” – Elasticsearch Error How To Solve Related Issues



Failed to resolve host ” + Arrays.toString(bindHosts) + ” – Elasticsearch Error How To Solve Related Issues

Updated: July-20

Elasticsearch Version: 1.7-8.0


Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up  which can resolve issues causing many errors 

 

This guide will help you check for common problems that cause the log “Failed to resolve host ” + Arrays.toString(bindHosts) + “” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: .


Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to discover the cause of many errors and provides suitable actionable recommendations (free tool that requires no installation). 

Log Context

Log”Failed to resolve host [” + Arrays.toString(bindHosts) + “]”classname  is AbstractHttpServerTransport.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

// Bind and start to accept incoming connections.
  InetAddress hostAddresses[];
  try {
  hostAddresses = networkService.resolveBindHostAddresses(bindHosts);
  } catch (IOException e) {
  throw new BindHttpException("Failed to resolve host [" + Arrays.toString(bindHosts) + "]"; e);
  }
 
  List boundAddresses = new ArrayList(hostAddresses.length);
  for (InetAddress address : hostAddresses) {
  boundAddresses.add(bindAddress(address));

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 :

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