不爲也 比不能也

Ignoring hidden folderseditPrevious versions of Elasticsearch would skip hidden files and directories when scanning the plugins folder. This allows broken plugin installs to remain undetected so this leniency has been removed.이전 버전의 Elasticsearch는 plugin folder를 검사할 때 숨겨진 파일과 디렉토리를 생략했다. 이렇게 하면 깨진 plugin 설치가 탐지되지 않고 남아있어, 이 관용이 제거되었다.Skip setting kernel parameterseditElasticsearch attempts to se..

This section discusses the changes that you need to be aware of when migrating your application to Elasticsearch 5.0.여기에서는 application을 Elasticsearch 5.0 으로 migration할 경우 알아야 할 변경 사항에 대해 이야기한다.Migration PlugineditThe elasticsearch-migration plugin (compatible with Elasticsearch 2.3.0 and above) will help you to find issues that need to be addressed when upgrading to Elasticsearch 5.0.elasticsear..

In prior versions of Elasticsearch, the path.data directory included a folder for the cluster name, so that data was in a folder such as $DATA_DIR/$CLUSTER_NAME/nodes/$nodeOrdinal. In 5.0 the cluster name as a directory is deprecated. Data will now be stored in $DATA_DIR/nodes/$nodeOrdinal if there is no existing data. Upon startup, Elasticsearch will check to see if the cluster folder exists an..