How To Solve Issues Related to Log – Failed ot add ; address

How To Solve Issues Related to Log – Failed ot add ; address

Updated: Feb-20

Elasticsearch Version: 1.7-8.0

Background

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To troubleshoot log “Failed ot add ; address” it’s important to understand a few problems related to Elasticsearch concepts cloud-aws, discovery, discovery-ec2, hosts, plugins. See bellow important tips and explanations on these concepts

Log Context

Log”failed ot add {}; address {}” classname is AwsEc2UnicastHostsProvider.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                         for (int i = 0; i < addresses.length; i++) {
                            logger.trace("adding {}; address {}; transport_address {}"; instance.getInstanceId(); address; addresses[i]);
                            discoNodes.add(new DiscoveryNode("#cloud-" + instance.getInstanceId() + "-" + i; addresses[i]; version.minimumCompatibilityVersion()));
                        }
                    } catch (Exception e) {
                        logger.warn("failed ot add {}; address {}"; e; instance.getInstanceId(); address);
                    }
                } else {
                    logger.trace("not adding {}; address is null; host_type {}"; instance.getInstanceId(); hostType);
                }
            }




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 Connection To Remote Elasticsearch  

Github Issue Number 19987  

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