Tencent Cloud Elasticsearch Service (ES) provides over 10 plugins such as open-source Elasticsearch plugins and Tencent Cloud's proprietary plugins to deliver a wealth of plugin features. After purchasing an ES instance, you can install/uninstall these plugins on the plugin list page as needed. This document describes how to do so.
Note:Rolling restart of the cluster will be triggered after you install or uninstall a plugin; therefore, please do so with caution.
ES supports the following plugins:
Plugin | Default Status | Description | Supported Operations |
---|---|---|---|
analysis-icu | Not installed | Elasticsearch Unicode text analysis plugin | Installation and uninstallation |
analysis-ik | Installed | Elasticsearch IK analysis plugin, which cannot be uninstalled by default | Dictionary update |
analysis-kuromoji | Not installed | Elasticsearch Japanese analysis plugin | Installation and uninstallation |
analysis-nori | Not installed | Elasticsearch Korean analysis plugin | Installation and uninstallation |
analysis-phonetic | Uninstalled | Elasticsearch phonetic symbol analysis plugin | |
analysis-pinyin | Installed | Elasticsearch Pinyin analysis plugin | Installation and uninstallation |
analysis-qq | Not installed | Elasticsearch QQ analysis plugin | Installation, uninstallation, and dictionary update |
analysis-smartcn | Not installed | Elasticsearch smart Chinese analysis plugin | Installation and uninstallation |
analysis-stconvert | Installed | Elasticsearch Simplified and Traditional Chinese analysis plugin | Installation and uninstallation |
ingest-attachment | Not installed | Apache Tika information extraction plugin | Installation and uninstallation |
ingest-geoip | Not installed | IP address resolution plugin, which has already been integrated into ES 6.8.2 and above and does not need to be installed separately | Installation and uninstallation |
ingest-user-agent | Not installed | Browser user agent information extraction plugin, which has already been integrated into ES 6.8.2 and above and does not need to be installed separately | Installation and uninstallation |
mapper-murmur3 | Not installed | This plugin is used to calculate and save the hash value of a field when you create an index | Installation and uninstallation |
mapper-size | Not installed | This plugin is used to record the size of the document before compression when you create an index | Installation and uninstallation |
repository-cos | Installed | This plugin is used to save Elasticsearch snapshots to Tencent Cloud COS, which cannot be uninstalled by default. For more information, please see Using COS for Backup and Restoration | None |
repository-hdfs | Not installed | This plugin adds support for using HDFS as a repository for Snapshot/Restore | Installation and uninstallation |
sql | Not installed | Open-source SQL parsing plugin. It does not need to be installed in Basic Edition and Platinum Edition ES clusters as they have already incorporated the SQL parsing feature | Installation and uninstallation |
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