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



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

Opster Team

Jan-20, 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 log errors (free and no installation required)

 

This guide will help you check for common problems that cause the log “Failed to add ; address” 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: discovery, discovery-gce, hosts, plugins.


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. 

Log Context

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

                             cachedDynamicHosts.add(transportAddress);
                        }
                    }
                } catch (Exception e) {
                    final String finalIpPrivate = ip_private;
                    logger.warn((Supplier>) () -> new ParameterizedMessage("failed to add {}; address {}"; name; finalIpPrivate); e);
                }

            }
        } catch (Exception e) {
            logger.warn("exception caught during discovery"; e);









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