EAElasticsearch addictinamitkhandelwal.io·Jan 30, 2023 · 2 min readHow to determine high CPU usage over a period of specific time frame via WatcherThink about a situation where you have numerous nodes in a production environment and you want to know which node has a high CPU consumption over a certain period. Since it is challenging to manually monitor this, there should be a means for you to r...00
EAElasticsearch addictinamitkhandelwal.io·Jan 30, 2023 · 2 min readTimestamp field in ElasticsearchConsider the following scenario, that you want to know when a specific document is added to Elasticsearch. In initial versions of Elasticsearch, each document contained a meta field named @timestamp that contained information about the date the docum...00
EAElasticsearch addictinamitkhandelwal.io·Jan 30, 2023 · 2 min readHow to add Synonyms list to the current index settingsConsider the scenario when you want to extend an existing instance's synonyms list. Let's say you wish to provide a list of English language synonyms. You may get a list of synonyms for multiple languages using this Git repository. Use the steps belo...00
EAElasticsearch addictinamitkhandelwal.io·Jan 30, 2023 · 2 min readHow to update the existing documents of an index in ElasticsearchThink of a situation where you've used an index template to implement an ILM policy. Your fw-00001 index is currently in the warm phase, and fw-00002 is the new write index. Due to some changes in the data set, you can run into a situation where you ...00