Log Node validation exceptionn – How To Solve Related Issues

Log Node validation exceptionn – How To Solve Related Issues

Updated: Jan-20

Elasticsearch Version: 1.7-8.0

Background

To resolve issues causing many log errors you can try our Elasticsearch Check-Up it analyses ES configuration to provide actionable recommendations (no installation required) 


To troubleshoot log “Node validation exceptionn” it’s important to understand a few problems related to Elasticsearch concepts bootstrap, node. See bellow important tips and explanations on these concepts

Log Context

Log”Node validation exceptionn{}” classname is Bootstrap.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                 } catch (UnsupportedEncodingException uee) {
                    assert false;
                    e.addSuppressed(uee);
                }
            } else if (e instanceof NodeValidationException) {
                logger.error("node validation exception\n{}"; e.getMessage());
            } else {
                // full exception
                logger.error("Exception"; e);
            }
            // re-enable it if appropriate; so they can see any logging during the shutdown process




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 Elasticsearch Won’t Start when binding to anything but localhost (node validation exception when binding to eth0)

4.79 K 2

Node Validation Exception Bootstrap  

Es 5 2 Node Validation Exception Bo

 

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