forked from docs/doc-exports
zhengxiu
93d856d5c5
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: zhengxiu <zhengxiu@huawei.com> Co-committed-by: zhengxiu <zhengxiu@huawei.com>
5156 lines
167 KiB
JSON
5156 lines
167 KiB
JSON
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"product_code":"css",
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"product_code":"css",
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"product_code":"css",
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"code":"5",
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"des":"CSS can be used to build search boxes for websites and apps to improve user experience. You can also build a log analysis platform with it, facilitating data-driven O&M a",
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"des":"CSS provides a fully managed cloud search service based on open-source engines. CSS Elasticsearch and OpenSearch both have the following core capabilities:Unified archite",
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"product_code":"css",
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"code":"8",
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"des":"If you need to assign different permissions to employees in your organization to access your CSS resources, IAM is a good choice for fine-grained permissions management. ",
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"title":"Permissions Management",
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"node_id":"en-us_topic_0000002506074323.xml",
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"product_code":"css",
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"code":"9",
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"des":"This topic describes limits on the node quantity and resource quotas of a CSS cluster. For details about the limits and limitations of different features provided by CSS,",
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"product_code":"css",
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"code":"10",
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"des":"This section describes the result of testing performance of CSS clusters in version 7.6.2 by using Rally 1.0.0 provided by Elasticsearch.In this test, the official geonam",
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"product_code":"css",
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"code":"11",
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"des":"Figure 1 shows the relationships between CSS and other services.",
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"product_code":"css",
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"code":"12",
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"des":"CSS provides functions on a per cluster basis. A cluster represents an independent search service that consists of multiple nodes.An index stores Elasticsearch data. It i",
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"des":"With Elasticsearch clusters, indexes are deleted without first being put into a recycle bin. To allow users to restore data after misdeletion, CSS provides an index recyc",
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"uri":"css_01_0010.html",
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"product_code":"css",
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"code":"69",
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"node_id":"en-us_topic_0000002038631273.xml",
|
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"product_code":"css",
|
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"code":"88",
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"des":"If the workloads on an Elasticsearch cluster's data plane change, you can scale the cluster vertically by changing its node specifications or node storage type.For a pay-",
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"node_id":"en-us_topic_0000001938218332.xml",
|
|
"product_code":"css",
|
|
"code":"89",
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"des":"If a node in an Elasticsearch cluster is faulty, you can replace it to restore services.The node replacement process is as follows:Migrate data from the node that needs t",
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"product_code":"css",
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|
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"node_id":"en-us_topic_0000001938377520.xml",
|
|
"product_code":"css",
|
|
"code":"91",
|
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"des":"CSS supports cross-AZ deployment. By switching AZs for a cluster, you can make more resources available to the cluster or improve the cluster's availability.You can Add A",
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"kw":"Switching AZs for an Elasticsearch Cluster,Managing Elasticsearch Clusters,Usage Guides",
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"node_id":"en-us_topic_0000001938218168.xml",
|
|
"product_code":"css",
|
|
"code":"92",
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|
"des":"In the Failed Tasks dialog box, you can view the failed tasks related to a cluster, such as failing to create, restart, scale out, back up, or restore a cluster. In addit",
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"doc_type":"usermanual",
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"kw":"Managing Failed Tasks for Elasticsearch Clusters,Managing Elasticsearch Clusters,Usage Guides",
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"node_id":"en-us_topic_0000001938377912.xml",
|
|
"product_code":"css",
|
|
"code":"93",
|
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"des":"If an Elasticsearch cluster has stopped working, you can try to recover it by restarting it. Two restart options are available: quick restart and rolling restart. You are",
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"kw":"Restarting an Elasticsearch Cluster,Managing Elasticsearch Clusters,Usage Guides",
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"des":"The CSS vector database supports a variety of query methods, including standard query, hybrid query, script_score query, rescore query, and painless syntax extension. The",
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"uri":"css_01_0120.html",
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"node_id":"en-us_topic_0000001992205805.xml",
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"des":"This topic explains how to optimize the performance of a CSS vector database from two aspects—write and query.Writing vector data incurs three major overheads: replica sy",
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"uri":"css_01_0125.html",
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"node_id":"en-us_topic_0000001992165601.xml",
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"product_code":"css",
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"des":"The CSS vector search engine is built on C++. It uses off-heap memory to enhance performance and efficiency. To better manage and optimize the vector index cache, the CSS",
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"uri":"css_01_0112.html",
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"node_id":"en-us_topic_0000002426355865.xml",
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"product_code":"css",
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"code":"147",
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"des":"Nested fields allow multiple vectorized records to be stored in a single document. For example, in an RAG scenario, documents usually need to be segmented by paragraph or",
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"kw":"Using Nested Fields for Vector Search,Configuring Vector Search for OpenSearch Clusters,Usage Guides",
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"des":"OpenSearch provides standard REST APIs and clients developed using Java and Python.This section provides a sample of Python code for creating vector indexes, and importin",
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"uri":"css_01_0160.html",
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"node_id":"en-us_topic_0000001992205809.xml",
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"node_id":"en-us_topic_0000001992205813.xml",
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"product_code":"css",
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"des":"As data grows exponentially, traditional monolithic storage architectures struggle to balance performance and cost efficiency. To support high-speed real-time queries whi",
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"kw":"Configuring Decoupled Storage and Compute for an OpenSearch Cluster,Enhancing Search Capabilities fo",
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"uri":"css_01_0056.html",
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"node_id":"en-us_topic_0000002353029832.xml",
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"product_code":"css",
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"code":"151",
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"des":"Configure flow control policies for your OpenSearch cluster in both the inbound and outbound directions, ensuring cluster stability by safeguarding against abnormal traff",
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"kw":"Configuring Flow Control for an OpenSearch Cluster,Enhancing Search Capabilities for OpenSearch Clus",
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"product_code":"css",
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"des":"Large query isolation can be configured to manage queries that have high memory usage or take too long to complete. This helps improve the stability of OpenSearch cluster",
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"uri":"css_01_0200.html",
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"node_id":"en-us_topic_0000001992205821.xml",
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"product_code":"css",
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"des":"In an OpenSearch cluster, switching between hot and cold data storage means to allocate data to nodes of different performance standards based on data temperature (that i",
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"product_code":"css",
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"code":"156",
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"des":"By default, when indexes are deleted in an OpenSearch cluster, the index data is deleted permanently. To prevent data loss caused by accidental deletion, CSS provides an ",
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"kw":"Configuring an Index Recycle Bin for an OpenSearch Cluster,Enhancing Search Capabilities for OpenSea",
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"title":"Configuring an Index Recycle Bin for an OpenSearch Cluster",
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{
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"uri":"css_01_0206.html",
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"node_id":"en-us_topic_0000001955726514.xml",
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"product_code":"css",
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"code":"157",
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"kw":"Configuring Networking for an OpenSearch Cluster",
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"search_title":"",
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"uri":"css_01_0280.html",
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"node_id":"en-us_topic_0000002262960288.xml",
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"product_code":"css",
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"code":"158",
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"des":"By default, a CSS OpenSearch cluster cannot access a target service—such as a client program or a Lightweight Directory Access Protocol (LDAP) service—that is located in ",
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"doc_type":"usermanual",
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"kw":"Configuring Routes for an OpenSearch Cluster,Configuring Networking for an OpenSearch Cluster,Usage ",
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"search_title":"",
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"uri":"css_01_0290.html",
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"node_id":"en-us_topic_0000001992205825.xml",
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"product_code":"css",
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"code":"159",
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"des":"When public network access is enabled for an OpenSearch cluster, the cluster is automatically assigned a public IP address with dedicated dynamic BGP bandwidth, making it",
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"githuburl":""
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"uri":"css_01_0291.html",
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"node_id":"en-us_topic_0000001992165621.xml",
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|
"product_code":"css",
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"code":"160",
|
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"des":"VPC Endpoint enables you to access resources across VPCs using a dedicated gateway, without exposing the network information of servers. A VPC endpoint can be accessed vi",
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"kw":"Configuring VPC Endpoint Service for an OpenSearch Cluster,Configuring Networking for an OpenSearch ",
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"search_title":"",
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"title":"Configuring VPC Endpoint Service for an OpenSearch Cluster",
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"githuburl":""
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"uri":"css_01_0182.html",
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"node_id":"en-us_topic_0000001955726518.xml",
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|
"product_code":"css",
|
|
"code":"161",
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"des":"CSS integrates shared load balancers, through which you can enable access to a cluster from the public network as well as through the VPC Endpoint service. Dedicated load",
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"doc_type":"usermanual",
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"kw":"Configuring a Dedicated Load Balancer for an OpenSearch Cluster,Configuring Networking for an OpenSe",
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"search_title":"",
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"title":"Configuring a Dedicated Load Balancer for an OpenSearch Cluster",
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"githuburl":""
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{
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"uri":"css_01_0297.html",
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"node_id":"en-us_topic_0000001992205829.xml",
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"product_code":"css",
|
|
"code":"162",
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"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
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"doc_type":"usermanual",
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"kw":"Backing up and Restoring the Data of an OpenSearch Cluster",
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"search_title":"",
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"title":"Backing up and Restoring the Data of an OpenSearch Cluster",
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"githuburl":""
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"uri":"css_01_0298.html",
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|
"node_id":"en-us_topic_0000001992165625.xml",
|
|
"product_code":"css",
|
|
"code":"163",
|
|
"des":"CSS allows you to use snapshots to back up and restore the data of an OpenSearch cluster. By storing a snapshot in an OBS bucket, you save a point-in-time copy of the clu",
|
|
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|
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|
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|
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"product_code":"css",
|
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|
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"product_code":"css",
|
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|
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|
|
"product_code":"css",
|
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"code":"179",
|
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"des":"CSS supports cross-AZ deployment. By switching AZs for a cluster, you can make more resources available to the cluster or improve the cluster's availability.You can Add A",
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|
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"product_code":"css",
|
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|
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|
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"product_code":"css",
|
|
"code":"181",
|
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"des":"You can delete clusters that you no longer need.Deleting a cluster will delete all its data. Any data that has not been backed up will be permanently lost. Exercise cauti",
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|
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|
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|
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|
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|
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|
|
"product_code":"css",
|
|
"code":"183",
|
|
"des":"This topic describes how to create and manage index lifecycle policies for OpenSearch clusters.Index State Management (ISM) of OpenSearch is a plugin that allows you to a",
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|
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"uri":"css_01_0209.html",
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|
"node_id":"en-us_topic_0000001955726554.xml",
|
|
"product_code":"css",
|
|
"code":"184",
|
|
"des":"As time series data is continuously written into OpenSearch and the index size keeps growing, you can configure Index Lifecycle Management (ISM) to periodically roll over",
|
|
"doc_type":"usermanual",
|
|
"kw":"Automating Index Rollover in an OpenSearch Cluster Through Index Lifecycle Management,Managing Index",
|
|
"search_title":"",
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"uri":"css_01_0211.html",
|
|
"node_id":"en-us_topic_0000001992205869.xml",
|
|
"product_code":"css",
|
|
"code":"185",
|
|
"des":"CSS supports decoupled storage and compute. That is, indexes can be frozen in OBS to reduce the storage cost of cold data. This document describes how to use index lifecy",
|
|
"doc_type":"usermanual",
|
|
"kw":"Decoupling Index Storage and Compute in an OpenSearch Cluster Through Index Lifecycle Management,Man",
|
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"search_title":"",
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{
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"uri":"css_01_0212.html",
|
|
"node_id":"en-us_topic_0000001992165661.xml",
|
|
"product_code":"css",
|
|
"code":"186",
|
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|
"doc_type":"usermanual",
|
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|
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"search_title":"",
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|
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|
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|
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|
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|
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"title":"OpenSearch Cluster Monitoring and Log Management",
|
|
"githuburl":""
|
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|
|
{
|
|
"uri":"css_01_0213.html",
|
|
"node_id":"en-us_topic_0000001992205873.xml",
|
|
"product_code":"css",
|
|
"code":"187",
|
|
"des":"You can use Cloud Eye to monitor CSS cluster metrics in real time and quickly handle exceptions. For details about Cloud Eye, see Cloud Eye User Guide.This section descri",
|
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|
|
"kw":"Monitoring Metrics for OpenSearch Clusters in Cloud Eye,OpenSearch Cluster Monitoring and Log Manage",
|
|
"search_title":"",
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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"title":"Monitoring Metrics for OpenSearch Clusters in Cloud Eye",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0214.html",
|
|
"node_id":"en-us_topic_0000001992205877.xml",
|
|
"product_code":"css",
|
|
"code":"188",
|
|
"des":"With CSS, you can use Cloud Eye to monitor created clusters. After configuring cluster monitoring, you can log in to the Cloud Eye management console to view cluster metr",
|
|
"doc_type":"usermanual",
|
|
"kw":"Using Cloud Eye to Monitor OpenSearch Clusters,OpenSearch Cluster Monitoring and Log Management,Usag",
|
|
"search_title":"",
|
|
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|
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|
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|
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|
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|
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|
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|
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|
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"title":"Using Cloud Eye to Monitor OpenSearch Clusters",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0045.html",
|
|
"node_id":"en-us_topic_0000002353029836.xml",
|
|
"product_code":"css",
|
|
"code":"189",
|
|
"des":"Index monitoring helps you monitor the index status, statistics, and trends of a cluster, allowing you to promptly handle potential risks to ensure cluster reliability. B",
|
|
"doc_type":"usermanual",
|
|
"kw":"Configuring Index Monitoring for an OpenSearch Cluster,OpenSearch Cluster Monitoring and Log Managem",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
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|
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|
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|
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|
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|
|
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|
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"title":"Configuring Index Monitoring for an OpenSearch Cluster",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0364.html",
|
|
"node_id":"en-us_topic_0000001938218372.xml",
|
|
"product_code":"css",
|
|
"code":"190",
|
|
"des":"This topic describes how to use an open-source alerting or notification plugin to configure alarm alerting via the Simple Message Notification (SMN) service for OpenSearc",
|
|
"doc_type":"usermanual",
|
|
"kw":"Setting Alarm Alerting via SMN for an OpenSearch Cluster,OpenSearch Cluster Monitoring and Log Manag",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Setting Alarm Alerting via SMN for an OpenSearch Cluster",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0106.html",
|
|
"node_id":"en-us_topic_0000002384208466.xml",
|
|
"product_code":"css",
|
|
"code":"191",
|
|
"des":"Make necessary configurations in OpenSearch Dashboards to synchronize OpenSearch alerts to Prometheus so you can use Prometheus to monitor and analyze key performance met",
|
|
"doc_type":"usermanual",
|
|
"kw":"Synchronizing OpenSearch Alerts to Prometheus,OpenSearch Cluster Monitoring and Log Management,Usage",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Synchronizing OpenSearch Alerts to Prometheus",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0321.html",
|
|
"node_id":"en-us_topic_0000001955726570.xml",
|
|
"product_code":"css",
|
|
"code":"192",
|
|
"des":"CSS provides log query and log backup, enabling you to easily manage and analyze logs to efficiently locate faults, optimize performance, and enhance system security.Log ",
|
|
"doc_type":"usermanual",
|
|
"kw":"Managing OpenSearch Cluster Logs,OpenSearch Cluster Monitoring and Log Management,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Managing OpenSearch Cluster Logs",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0051.html",
|
|
"node_id":"en-us_topic_0000001991346681.xml",
|
|
"product_code":"css",
|
|
"code":"193",
|
|
"des":"Cloud Trace Service (CTS) is available on the public cloud platform. CTS can record operations associated with CSS for subsequent query, auditing, and backtracking purpos",
|
|
"doc_type":"usermanual",
|
|
"kw":"Viewing OpenSearch Cluster Audit Logs,Using OpenSearch for Data Search,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
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"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Viewing OpenSearch Cluster Audit Logs",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0250.html",
|
|
"node_id":"en-us_topic_0000002005581684.xml",
|
|
"product_code":"css",
|
|
"code":"194",
|
|
"des":"On the Monitoring and Dashboard pages of the CSS management console, you can check the resource monitoring metrics and alarms of CSS.CSS's out-of-the-box monitoring dashb",
|
|
"doc_type":"usermanual",
|
|
"kw":"CSS Resource Monitoring,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
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{
|
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"prodname":"css",
|
|
"IsMulti":"No;yes",
|
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"opensource":"true",
|
|
"documenttype":"usermanual",
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|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"CSS Resource Monitoring",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_00_0003.html",
|
|
"node_id":"en-us_topic_0000001944961884.xml",
|
|
"product_code":"css",
|
|
"code":"195",
|
|
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
|
|
"doc_type":"usermanual",
|
|
"kw":"FAQs",
|
|
"search_title":"",
|
|
"metedata":[
|
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{
|
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|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"FAQs",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0051.html",
|
|
"node_id":"en-us_topic_0000001960517789.xml",
|
|
"product_code":"css",
|
|
"code":"196",
|
|
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
|
|
"doc_type":"usermanual",
|
|
"kw":"General Consulting",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"General Consulting",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0006.html",
|
|
"node_id":"en-us_topic_0000001960397625.xml",
|
|
"product_code":"css",
|
|
"code":"197",
|
|
"des":"CSS uses network isolation in addition to various host and data security measures.Network isolationThe entire network is divided into two planes: service plane and manage",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Does CSS Ensure Data and Workload Security?,General Consulting,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Does CSS Ensure Data and Workload Security?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0008.html",
|
|
"node_id":"en-us_topic_0000001933159186.xml",
|
|
"product_code":"css",
|
|
"code":"198",
|
|
"des":"CSS uses EVS and local disks to store your indexes. During cluster creation, you can specify the EVS disk type and specifications (the EVS disk size).EVS disk types inclu",
|
|
"doc_type":"usermanual",
|
|
"kw":"What Storage Options Are Available for a CSS Cluster?,General Consulting,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"What Storage Options Are Available for a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0010.html",
|
|
"node_id":"en-us_topic_0000001933318562.xml",
|
|
"product_code":"css",
|
|
"code":"199",
|
|
"des":"You can store the following logs and files:Log files: cluster logsData files: cluster index filesOther files: cluster configuration filesOS: 5% of the storage space is re",
|
|
"doc_type":"usermanual",
|
|
"kw":"What Files Are Stored on the Disks of a CSS Cluster?,General Consulting,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"What Files Are Stored on the Disks of a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0041.html",
|
|
"node_id":"en-us_topic_0000001960397605.xml",
|
|
"product_code":"css",
|
|
"code":"200",
|
|
"des":"CSS supports two data compression algorithms: LZ4 (by default) and best_compression.LZ4 algorithmLZ4 is the default compression algorithm for Elasticsearch. This algorith",
|
|
"doc_type":"usermanual",
|
|
"kw":"What Data Compression Algorithms Does CSS Use?,General Consulting,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"What Data Compression Algorithms Does CSS Use?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0077.html",
|
|
"node_id":"en-us_topic_0000001933318502.xml",
|
|
"product_code":"css",
|
|
"code":"201",
|
|
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
|
|
"doc_type":"usermanual",
|
|
"kw":"Accessing CSS Clusters",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Accessing CSS Clusters",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0076.html",
|
|
"node_id":"en-us_topic_0000001963573269.xml",
|
|
"product_code":"css",
|
|
"code":"202",
|
|
"des":"If you want to change the administrator password of a security-mode cluster, or if you have forgotten the password, reset the password.Log in to the CSS management consol",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Reset the Administrator Password of a Security-mode Cluster in CSS?,Accessing CSS Clusters,",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Reset the Administrator Password of a Security-mode Cluster in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0083.html",
|
|
"node_id":"en-us_topic_0000001933159170.xml",
|
|
"product_code":"css",
|
|
"code":"203",
|
|
"des":"Yes. Port 9200 is used by external systems to access CSS clusters, and port 9300 is used for communication between nodes.The methods for accessing port 9300 are as follow",
|
|
"doc_type":"usermanual",
|
|
"kw":"Are Ports 9200 and 9300 Open for Access to Elasticsearch Clusters?,Accessing CSS Clusters,Usage Guid",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Are Ports 9200 and 9300 Open for Access to Elasticsearch Clusters?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0033.html",
|
|
"node_id":"en-us_topic_0000001933318494.xml",
|
|
"product_code":"css",
|
|
"code":"204",
|
|
"des":"Perform the following operations:1. Obtaining Cluster Information2. Configuring a NAT Gateway3. Modifying Security Group Rules for the Cluster4. Accessing a Cluster over ",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Use a NAT Gateway to Enable Public Network Access for an Elasticsearch/OpenSearch Cluster?,",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Use a NAT Gateway to Enable Public Network Access for an Elasticsearch/OpenSearch Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0097.html",
|
|
"node_id":"en-us_topic_0000001960397601.xml",
|
|
"product_code":"css",
|
|
"code":"205",
|
|
"des":"Only Kibana images of the OSS version can be connected to Elasticsearch clusters in CSS.Create an ECS.The ECS must be within the same VPC as the CSS cluster.Port 5601 mus",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Connect In-house Developed Kibana to an Elasticsearch Cluster in CSS?,Accessing CSS Cluster",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Connect In-house Developed Kibana to an Elasticsearch Cluster in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0152.html",
|
|
"node_id":"en-us_topic_0000002021043217.xml",
|
|
"product_code":"css",
|
|
"code":"206",
|
|
"des":"Only OpenSearch Dashboards images of the OSS version can be connected to OpenSearch clusters in CSS.Create an ECS.The ECS must be within the same VPC as the CSS cluster.P",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Connect In-house Developed OpenSearch Dashboards to an OpenSearch Cluster in CSS?,Accessing",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Connect In-house Developed OpenSearch Dashboards to an OpenSearch Cluster in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0146.html",
|
|
"node_id":"en-us_topic_0000001933159162.xml",
|
|
"product_code":"css",
|
|
"code":"207",
|
|
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
|
|
"doc_type":"usermanual",
|
|
"kw":"Migrating CSS Clusters",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Migrating CSS Clusters",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0058.html",
|
|
"node_id":"en-us_topic_0000001933159174.xml",
|
|
"product_code":"css",
|
|
"code":"208",
|
|
"des":"Use either of the following methods to migrate Elasticsearch clusters across different VPCs:Use the backup and restoration function to migrate cluster data.Connect the VP",
|
|
"doc_type":"usermanual",
|
|
"kw":"Can CSS Elasticsearch Clusters Be Migrated Across VPCs?,Migrating CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can CSS Elasticsearch Clusters Be Migrated Across VPCs?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0094.html",
|
|
"node_id":"en-us_topic_0000001933318530.xml",
|
|
"product_code":"css",
|
|
"code":"209",
|
|
"des":"In CSS, perform the following to migrate Elasticsearch clusters across different regions:If the OBS bucket is in the same region as your CSS cluster, migrate the cluster ",
|
|
"doc_type":"usermanual",
|
|
"kw":"Can CSS Clusters Be Migrated Across Different Regions?,Migrating CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can CSS Clusters Be Migrated Across Different Regions?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0098.html",
|
|
"node_id":"en-us_topic_0000001960517881.xml",
|
|
"product_code":"css",
|
|
"code":"210",
|
|
"des":"With Elasticsearch 7.10.2 (with an image version no earlier than 7.10.2_24.3.3_x.x.x), Kibana supports one-click data export in CSV.A maximum of 10 MB of data can be expo",
|
|
"doc_type":"usermanual",
|
|
"kw":"Can I Export Data from Kibana in CSS?,Migrating CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can I Export Data from Kibana in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0055.html",
|
|
"node_id":"en-us_topic_0000001960397609.xml",
|
|
"product_code":"css",
|
|
"code":"211",
|
|
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
|
|
"doc_type":"usermanual",
|
|
"kw":"Using CSS Cluster Search Engines",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Using CSS Cluster Search Engines",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0042.html",
|
|
"node_id":"en-us_topic_0000001960517825.xml",
|
|
"product_code":"css",
|
|
"code":"212",
|
|
"des":"The possible causes are as follows:Shards were unevenly distributed in previous index allocations, and the predominate parameter in the latest indexed shard allocation wa",
|
|
"doc_type":"usermanual",
|
|
"kw":"Why Are Newly Created Index Shards Allocated to a Single Node in CSS?,Using CSS Cluster Search Engin",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Why Are Newly Created Index Shards Allocated to a Single Node in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0132.html",
|
|
"node_id":"en-us_topic_0000001960517829.xml",
|
|
"product_code":"css",
|
|
"code":"213",
|
|
"des":"In Elasticsearch 7.x and later versions, types cannot be created for indexes.If you need to use types, add include_type_name=true to the command. Only a single type is su",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Create a Type Under an Index in an Elasticsearch 7.x Cluster of CSS?,Using CSS Cluster Sear",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Create a Type Under an Index in an Elasticsearch 7.x Cluster of CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0089.html",
|
|
"node_id":"en-us_topic_0000001960517841.xml",
|
|
"product_code":"css",
|
|
"code":"214",
|
|
"des":"When creating an index for an Elasticsearch cluster, you can specify the number of shards, that is, the number of primary shards. Once an index is created, the number of ",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Change the Number of Replicas for Elasticsearch Indexes in CSS?,Using CSS Cluster Search En",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Change the Number of Replicas for Elasticsearch Indexes in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0124.html",
|
|
"node_id":"en-us_topic_0000001933159122.xml",
|
|
"product_code":"css",
|
|
"code":"215",
|
|
"des":"A large number of shards in a cluster slows down shard creation.If automatic index creation is enabled, slow index creation may cause a large number of write requests to ",
|
|
"doc_type":"usermanual",
|
|
"kw":"What Are the Impacts If an Elasticsearch Cluster of CSS Has Too Many Shards?,Using CSS Cluster Searc",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"What Are the Impacts If an Elasticsearch Cluster of CSS Has Too Many Shards?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0093.html",
|
|
"node_id":"en-us_topic_0000001933318558.xml",
|
|
"product_code":"css",
|
|
"code":"216",
|
|
"des":"Log in to Kibana and go to the command execution page. Elasticsearch clusters support multiple access methods. This topic uses Kibana as an example to describe the operat",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Check the Number of Index Shards and Replicas in a CSS Elasticsearch Cluster?,Using CSS Clu",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Check the Number of Index Shards and Replicas in a CSS Elasticsearch Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0127.html",
|
|
"node_id":"en-us_topic_0000001960397629.xml",
|
|
"product_code":"css",
|
|
"code":"217",
|
|
"des":"If the value of node.roles of a client node is i, then is this client node an ingest node?Are there coordinating only nodes in clusters? Are the client requests distribut",
|
|
"doc_type":"usermanual",
|
|
"kw":"What Does the Value i for node.roles Mean for Nodes in an Elasticsearch Cluster of CSS?,Using CSS Cl",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"What Does the Value i for node.roles Mean for Nodes in an Elasticsearch Cluster of CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0125.html",
|
|
"node_id":"en-us_topic_0000001960517793.xml",
|
|
"product_code":"css",
|
|
"code":"218",
|
|
"des":"Method 1Open Kibana and run the following commands on the Dev Tools page:PUT _all/_settings?preserve_existing=true\n{\n\"index.max_result_window\" : \"10000000\"\n}Open Kibana a",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Change the Maximum Number of Results Returned in Response to a Single Search Request to a S",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Change the Maximum Number of Results Returned in Response to a Single Search Request to a Specific Index in a CSS Elasticsearch Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0119.html",
|
|
"node_id":"en-us_topic_0000001933159118.xml",
|
|
"product_code":"css",
|
|
"code":"219",
|
|
"des":"The lifecycle of Elasticsearch clusters is implemented using the Index State Management (ISM) of Open Distro. For details about how to configure policies related to the I",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Update Index Lifecycle Policies for an Elasticsearch Cluster of CSS?,Using CSS Cluster Sear",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Update Index Lifecycle Policies for an Elasticsearch Cluster of CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0067.html",
|
|
"node_id":"en-us_topic_0000001960397653.xml",
|
|
"product_code":"css",
|
|
"code":"220",
|
|
"des":"Before deleting index data, carefully evaluate any potential impact on services.Have indexes automatically cleared on a regular basis.You can create a scheduled task to e",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Clear Elasticsearch Indexes in CSS?,Using CSS Cluster Search Engines,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Clear Elasticsearch Indexes in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0130.html",
|
|
"node_id":"en-us_topic_0000001933159126.xml",
|
|
"product_code":"css",
|
|
"code":"221",
|
|
"des":"Clear the fielddataDuring aggregation and sorting, data are converted to the fielddata structure, which occupies a large amount of memory.Run the following command on Kib",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Clear Elasticsearch Cache in CSS?,Using CSS Cluster Search Engines,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Clear Elasticsearch Cache in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0126.html",
|
|
"node_id":"en-us_topic_0000001960397637.xml",
|
|
"product_code":"css",
|
|
"code":"222",
|
|
"des":"Running the delete_by_query command only add a deletion mark to the target data, instead of really deleting it. When you search for data, all data is searched and the dat",
|
|
"doc_type":"usermanual",
|
|
"kw":"Why Does the Disk Usage Increase After the delete_by_query Command Was Executed to Delete Data in an",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Why Does the Disk Usage Increase After the delete_by_query Command Was Executed to Delete Data in an Elasticsearch Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0133.html",
|
|
"node_id":"en-us_topic_0000001933318486.xml",
|
|
"product_code":"css",
|
|
"code":"223",
|
|
"des":"The Elasticsearch-native vector search function is provided via an X-Pack plugin, which is currently not integrated in CSS. This is why the native script dotProduct canno",
|
|
"doc_type":"usermanual",
|
|
"kw":"Do CSS Elasticsearch Clusters Support script dotProduct?,Using CSS Cluster Search Engines,Usage Guid",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Do CSS Elasticsearch Clusters Support script dotProduct?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0137.html",
|
|
"node_id":"en-us_topic_0000001933159206.xml",
|
|
"product_code":"css",
|
|
"code":"224",
|
|
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
|
|
"doc_type":"usermanual",
|
|
"kw":"Managing CSS Clusters",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Managing CSS Clusters",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0134.html",
|
|
"node_id":"en-us_topic_0000001933159198.xml",
|
|
"product_code":"css",
|
|
"code":"225",
|
|
"des":"You can check the AZ or AZs (in the case of a multi-AZ deployment) of a cluster on the cluster information page.Log in to the CSS management console.In the navigation pan",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Check the AZ or AZs of a CSS Cluster?,Managing CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Check the AZ or AZs of a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0064.html",
|
|
"node_id":"en-us_topic_0000001933159166.xml",
|
|
"product_code":"css",
|
|
"code":"226",
|
|
"des":"Clusters with the security mode disabled: no restrictions.Clusters with the security mode enabled: The Filebeat OSS version must match the cluster version. For the correc",
|
|
"doc_type":"usermanual",
|
|
"kw":"What Is the Relationship Between the Filebeat Version and Cluster Version in CSS?,Managing CSS Clust",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"What Is the Relationship Between the Filebeat Version and Cluster Version in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0106.html",
|
|
"node_id":"en-us_topic_0000001933318570.xml",
|
|
"product_code":"css",
|
|
"code":"227",
|
|
"des":"The security certificate (CloudSearchService.cer) can be downloaded only for security-mode clusters that have enabled HTTPS access. The security certificate cannot be use",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Obtain the Security Certificate of a CSS Security-Mode Cluster?,Managing CSS Clusters,Usage",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Obtain the Security Certificate of a CSS Security-Mode Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0128.html",
|
|
"node_id":"en-us_topic_0000001933318510.xml",
|
|
"product_code":"css",
|
|
"code":"228",
|
|
"des":"The security certificate (CloudSearchService.cer) can be downloaded only for security clusters that have enabled HTTPS access. Most software supports certificates in the ",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Convert the Format of a CER Security Certificate in CSS?,Managing CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Convert the Format of a CER Security Certificate in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0123.html",
|
|
"node_id":"en-us_topic_0000001933159142.xml",
|
|
"product_code":"css",
|
|
"code":"229",
|
|
"des":"You can change the security group of an existing CSS cluster.It is advisable to perform this operation during off-peak hours.The security group cannot be changed for clus",
|
|
"doc_type":"usermanual",
|
|
"kw":"Can I Change the Security Group of a CSS Cluster?,Managing CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can I Change the Security Group of a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0081.html",
|
|
"node_id":"en-us_topic_0000002287724465.xml",
|
|
"product_code":"css",
|
|
"code":"230",
|
|
"des":"If the current subnet of an existing Elasticsearch or OpenSearch cluster cannot meet your requirements, you can switch to another subnet.Log in to the CSS management cons",
|
|
"doc_type":"usermanual",
|
|
"kw":"Can I Expand the Subnet for an Elasticsearch or OpenSearch Cluster?,Managing CSS Clusters,Usage Guid",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can I Expand the Subnet for an Elasticsearch or OpenSearch Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0102.html",
|
|
"node_id":"en-us_topic_0000001933318490.xml",
|
|
"product_code":"css",
|
|
"code":"231",
|
|
"des":"By default, CSS allows a maximum of 10,000 buckets to be returned during aggregation. If more than 10,000 buckets need to be returned, you can increase the value of searc",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Set search.max_buckets for an Elasticsearch Cluster of CSS?,Managing CSS Clusters,Usage Gui",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Set search.max_buckets for an Elasticsearch Cluster of CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0101.html",
|
|
"node_id":"en-us_topic_0000001933318574.xml",
|
|
"product_code":"css",
|
|
"code":"232",
|
|
"des":"The TLS algorithm can be modified for Elasticsearch 7.6.2 and later as well as OpenSearch clusters.Log in to the CSS management console.In the navigation pane on the left",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Modify the TLS Algorithm for a CSS Cluster?,Managing CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
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"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Modify the TLS Algorithm for a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0150.html",
|
|
"node_id":"en-us_topic_0000001933159202.xml",
|
|
"product_code":"css",
|
|
"code":"233",
|
|
"des":"Audit logs can be enabled for security-mode Elasticsearch 7.6.2 clusters as well as security-mode OpenSearch clusters.Audit logs are disabled for Elasticsearch clusters b",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Enable Audit Logs for a CSS Cluster?,Managing CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Enable Audit Logs for a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0121.html",
|
|
"node_id":"en-us_topic_0000001933159158.xml",
|
|
"product_code":"css",
|
|
"code":"234",
|
|
"des":"To stop a CSS cluster, you delete it. If you want to stop a cluster upon completion of a cluster migration, stop all services in the source cluster, and confirm that all ",
|
|
"doc_type":"usermanual",
|
|
"kw":"Can I Stop a CSS Cluster?,Managing CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can I Stop a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0151.html",
|
|
"node_id":"en-us_topic_0000001936831250.xml",
|
|
"product_code":"css",
|
|
"code":"235",
|
|
"des":"The size of indexes remains unchanged after freezing. By querying the size of frozen indexes in OBS, you obtain the size of all indexes stored on OBS.Run the following co",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Query the Index Size on OBS After the Freezing of Indexes for a CSS Cluster?,Managing CSS C",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Query the Index Size on OBS After the Freezing of Indexes for a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0078.html",
|
|
"node_id":"en-us_topic_0000001978134941.xml",
|
|
"product_code":"css",
|
|
"code":"236",
|
|
"des":"Default plugins are available for the Elasticsearch and OpenSearch clusters in CSS. You can check them on the CSS management console or query them by running commands on ",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Check the List of Default Plugins for a CSS Cluster?,Managing CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Check the List of Default Plugins for a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0084.html",
|
|
"node_id":"en-us_topic_0000002388986373.xml",
|
|
"product_code":"css",
|
|
"code":"237",
|
|
"des":"Before importing data to a cluster, carefully consider your service needs and plan the cluster's data structure and distribution in advance. This includes properly design",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Plan the Quantity of Index Shards for a Cluster?,Managing CSS Clusters,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Plan the Quantity of Index Shards for a Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0147.html",
|
|
"node_id":"en-us_topic_0000001933159190.xml",
|
|
"product_code":"css",
|
|
"code":"238",
|
|
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
|
|
"doc_type":"usermanual",
|
|
"kw":"CSS Cluster Backup and Restoration",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"CSS Cluster Backup and Restoration",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0043.html",
|
|
"node_id":"en-us_topic_0000001960397669.xml",
|
|
"product_code":"css",
|
|
"code":"239",
|
|
"des":"You can query snapshot information only if cluster snapshots are enabled and some snapshots have been created.You can check them on the CSS management console or query th",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Query the Snapshot Information of a CSS Cluster?,CSS Cluster Backup and Restoration,Usage G",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Query the Snapshot Information of a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0120.html",
|
|
"node_id":"en-us_topic_0000001960517853.xml",
|
|
"product_code":"css",
|
|
"code":"240",
|
|
"des":"For a deleted Elasticsearch or OpenSearch, if it still has snapshots stored in OBS, it can be restored using these snapshots. Otherwise, it cannot be restored. Therefore,",
|
|
"doc_type":"usermanual",
|
|
"kw":"Can a Deleted CSS Cluster Be Restored?,CSS Cluster Backup and Restoration,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can a Deleted CSS Cluster Be Restored?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0148.html",
|
|
"node_id":"en-us_topic_0000001933318498.xml",
|
|
"product_code":"css",
|
|
"code":"241",
|
|
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
|
|
"doc_type":"usermanual",
|
|
"kw":"CSS Cluster Monitoring and O&M",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"CSS Cluster Monitoring and O&M",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0096.html",
|
|
"node_id":"en-us_topic_0000001933159178.xml",
|
|
"product_code":"css",
|
|
"code":"242",
|
|
"des":"The slow query log settings of CSS are the same as those of Elasticsearch. You can configure slow query logs via the _settings API. For example, you can run the following",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Set Slow Query Log Thresholds for an Elasticsearch Cluster of CSS?,CSS Cluster Monitoring a",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Set Slow Query Log Thresholds for an Elasticsearch Cluster of CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0131.html",
|
|
"node_id":"en-us_topic_0000001933318526.xml",
|
|
"product_code":"css",
|
|
"code":"243",
|
|
"des":"The cluster monitoring result shows that the average memory usage of a cluster is 98%. Does it affect cluster performance?In an Elasticsearch cluster, 50% of the memory i",
|
|
"doc_type":"usermanual",
|
|
"kw":"What Do I Do If the Average Memory Usage of a CSS Cluster Reaches 98%?,CSS Cluster Monitoring and O&",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"What Do I Do If the Average Memory Usage of a CSS Cluster Reaches 98%?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0136.html",
|
|
"node_id":"en-us_topic_0000001960517797.xml",
|
|
"product_code":"css",
|
|
"code":"244",
|
|
"des":"Log in to the CSS management console.In the navigation pane on the left, expand Clusters. Select a cluster type based on the target cluster. The cluster list is displayed",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Check the Total Disk Usage of a CSS Cluster?,CSS Cluster Monitoring and O&M,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Check the Total Disk Usage of a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0135.html",
|
|
"node_id":"en-us_topic_0000001933159150.xml",
|
|
"product_code":"css",
|
|
"code":"245",
|
|
"des":"According to the cluster monitoring information, the disk usage of some individual nodes of an Elasticsearch cluster exceeds 80%. Does it impact cluster performance?When ",
|
|
"doc_type":"usermanual",
|
|
"kw":"Will CSS Cluster Services Be Affected If the Disk Usage of a Single Node Gets Too High?,CSS Cluster ",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Will CSS Cluster Services Be Affected If the Disk Usage of a Single Node Gets Too High?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0055.html",
|
|
"node_id":"en-us_topic_0000001972160305.xml",
|
|
"product_code":"css",
|
|
"code":"246",
|
|
"des":"HUAWEI CLOUD Help Center presents technical documents to help you quickly get started with HUAWEI CLOUD services. The technical documents include Service Overview, Price Details, Purchase Guide, User Guide, API Reference, Best Practices, FAQs, and Videos.",
|
|
"doc_type":"usermanual",
|
|
"kw":"Change History,Usage Guides",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Change History",
|
|
"githuburl":""
|
|
}
|
|
] |