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b2dc58450e
With remote clusters taking on a larger role, we have make the infrastructure more generic than being tied to cross-cluster search (CCS). We want to refer to the remote clusters configuration in the cross-cluster replication (CCR) docs. Yet, these docs are still tied to CCS. This commit extracts the remote clusters docs from CCS (with some wording changes to make them more general) so that we can refer to them in the CCR docs.
114 lines
2.9 KiB
Plaintext
114 lines
2.9 KiB
Plaintext
[[modules]]
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= Modules
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[partintro]
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--
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This section contains modules responsible for various aspects of the functionality in Elasticsearch. Each module has settings which may be:
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_static_::
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These settings must be set at the node level, either in the
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`elasticsearch.yml` file, or as an environment variable or on the command line
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when starting a node. They must be set on every relevant node in the cluster.
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_dynamic_::
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These settings can be dynamically updated on a live cluster with the
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<<cluster-update-settings,cluster-update-settings>> API.
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The modules in this section are:
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<<modules-cluster,Cluster-level routing and shard allocation>>::
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Settings to control where, when, and how shards are allocated to nodes.
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<<modules-discovery,Discovery>>::
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How nodes discover each other to form a cluster.
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<<modules-gateway,Gateway>>::
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How many nodes need to join the cluster before recovery can start.
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<<modules-http,HTTP>>::
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Settings to control the HTTP REST interface.
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<<modules-indices,Indices>>::
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Global index-related settings.
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<<modules-network,Network>>::
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Controls default network settings.
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<<modules-node,Node client>>::
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A Java node client joins the cluster, but doesn't hold data or act as a master node.
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<<modules-scripting-painless,Painless>>::
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A built-in scripting language for Elasticsearch that's designed to be as secure as possible.
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<<modules-plugins,Plugins>>::
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Using plugins to extend Elasticsearch.
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<<modules-scripting,Scripting>>::
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Custom scripting available in Lucene Expressions, ad Groovy. You can also
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write scripts in the built-in scripting language,
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<<modules-scripting-painless, Painless>>.
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<<modules-snapshots,Snapshot/Restore>>::
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Backup your data with snapshot/restore.
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<<modules-threadpool,Thread pools>>::
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Information about the dedicated thread pools used in Elasticsearch.
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<<modules-transport,Transport>>::
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Configure the transport networking layer, used internally by Elasticsearch
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to communicate between nodes.
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<<modules-remote-cluster, Remote cluster>>::
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Remote clusters are used in features that work by connecting across clusters on the transport layer.
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<<modules-cross-cluster-search, Cross cluster Search>>::
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Cross cluster search enables executing search requests across more than one cluster without joining them and acts
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as a federated client across them.
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--
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include::modules/cluster.asciidoc[]
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include::modules/discovery.asciidoc[]
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include::modules/gateway.asciidoc[]
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include::modules/http.asciidoc[]
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include::modules/indices.asciidoc[]
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include::modules/network.asciidoc[]
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include::modules/node.asciidoc[]
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:edit_url:
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include::modules/plugins.asciidoc[]
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include::modules/scripting.asciidoc[]
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include::modules/snapshots.asciidoc[]
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include::modules/threadpool.asciidoc[]
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include::modules/transport.asciidoc[]
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include::modules/remote-clusters.asciidoc[]
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include::modules/cross-cluster-search.asciidoc[]
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