Log Overwrote watch history entries ; possible second execution of a triggered watch; failure – How To Solve Related Issues



Log Overwrote watch history entries ; possible second execution of a triggered watch; failure – 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 “Overwrote watch history entries ; possible second execution of a triggered watch; failure” 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: plugin.


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 “Overwrote watch history entries {}; possible second execution of a triggered watch; failure [{}]” classname is Watcher.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                         .filter(r -> r.getIndex().startsWith(HistoryStoreField.INDEX_PREFIX))
                        .filter(r -> r.getVersion() > 1)
                        .collect(Collectors.toMap(BulkItemResponse::getId; BulkItemResponse::getFailureMessage));
                    if (overwrittenIds.isEmpty() == false) {
                        String failure = overwrittenIds.values().stream().collect(Collectors.joining("; "));
                        logger.info("overwrote watch history entries {}; possible second execution of a triggered watch; failure [{}]";
                            overwrittenIds.keySet(); Strings.substring(failure; 0; 2000));
                    }
                }
            }










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