forked from docs/doc-exports
zhengxiu
2125539080
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: zhengxiu <zhengxiu@huawei.com> Co-committed-by: zhengxiu <zhengxiu@huawei.com>
4594 lines
146 KiB
JSON
4594 lines
146 KiB
JSON
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"product_code":"css",
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"code":"2",
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"des":"CSS is a fully managed, distributed search service based on open source Elasticsearch and OpenSearch. You can use it for structured and unstructured data search, and enab",
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"product_code":"css",
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"code":"3",
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"des":"CSS has the following features and advantages.You can get insights from terabyte-scale data in milliseconds. In addition, you can use the visualized platform for data dis",
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"uri":"css_04_0007.html",
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"node_id":"css_04_0007.xml",
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"product_code":"css",
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"code":"4",
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"des":"CSS supports Kibana and Cerebro.Kibana is an open-source data analytics and visualization platform that works with Elasticsearch. You can use Kibana to search for and vie",
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"node_id":"css_04_0002.xml",
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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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"kw":"Scenarios,Product Overview,User Guide",
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"node_id":"css_04_0047.xml",
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"product_code":"css",
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"code":"6",
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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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"uri":"css_04_0014.html",
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"node_id":"css_04_0014.xml",
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"product_code":"css",
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"code":"7",
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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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"uri":"css_04_0005.html",
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"product_code":"css",
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"code":"8",
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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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"doc_type":"usermanual",
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"kw":"Constraints,Product Overview,User Guide",
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"title":"Constraints",
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{
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"uri":"en-us_topic_0000001950350846.html",
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"node_id":"en-us_topic_0000001950350846.xml",
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"product_code":"css",
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"code":"9",
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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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"title":"Performance Metrics",
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"uri":"css_04_0004.html",
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"node_id":"css_04_0004.xml",
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"product_code":"css",
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"code":"10",
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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":"11",
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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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"product_code":"css",
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{
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|
"uri":"css_01_0400.html",
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"product_code":"css",
|
|
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{
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"uri":"css_01_0117.html",
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|
"node_id":"css_01_0117.xml",
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|
"product_code":"css",
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"code":"46",
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{
|
|
"uri":"css_01_0118.html",
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|
"node_id":"css_01_0118.xml",
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|
"product_code":"css",
|
|
"code":"47",
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"des":"Unstructured data, such as images, videos, and language corpora, is converted into vectors, which are searched based on similarity using either an exact or approximate ne",
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|
"search_title":"",
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"uri":"css_01_0121.html",
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"node_id":"css_01_0121.xml",
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"product_code":"css",
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"product_code":"css",
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"des":"Vector indexes support data searches in different ways.Standard QueryComposite QueryScriptScore QueryRe-Score QueryPainless Syntax ExtensionStandard QueryComposite QueryS",
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"code":"50",
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"product_code":"css",
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"code":"51",
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"kw":"Optimizing the Write and Query Performance of Vector Search,Configuring Vector Search for Elasticsea",
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{
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"uri":"css_01_0130.html",
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"node_id":"css_01_0130.xml",
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"product_code":"css",
|
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"code":"52",
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"des":"The vector search engine is developed in C++ and uses off-heap memory. You can use the following APIs to manage the index cache.View cache statistics.GET /_vector/statsIn",
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"kw":"Managing the Vector Index Cache,Configuring Vector Search for Elasticsearch Clusters,User Guide",
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{
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"uri":"css_01_0129.html",
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"node_id":"css_01_0129.xml",
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"product_code":"css",
|
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"code":"53",
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"des":"Elasticsearch provides standard REST APIs and clients developed using Java and Python.This section provides a sample of Python code for creating vector indexes, and impor",
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"kw":"Client Code Sample for Vector Search (Python),Configuring Vector Search for Elasticsearch Clusters,U",
|
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"search_title":"",
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{
|
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"uri":"css_01_0402.html",
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"node_id":"css_01_0402.xml",
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"product_code":"css",
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"code":"54",
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|
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|
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"search_title":"",
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{
|
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"uri":"css_01_0405.html",
|
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"node_id":"css_01_0405.xml",
|
|
"product_code":"css",
|
|
"code":"55",
|
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"des":"CSS stores new data as hot data on SSDs to ensure optimal query performance, and historical data as cold data in OBS to cut storage costs.With storage-compute decoupling,",
|
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"doc_type":"usermanual",
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"kw":"Configuring Storage-Compute Decoupling for an Elasticsearch Cluster,Enhancing Search Capabilities fo",
|
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"search_title":"",
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|
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|
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{
|
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"uri":"css_01_0406.html",
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"node_id":"css_01_0406.xml",
|
|
"product_code":"css",
|
|
"code":"56",
|
|
"des":"Flow Control 2.0 controls traffic at the node level. You can configure blacklists and whitelists per node, the maximum concurrent HTTP connections allowed, and the maximu",
|
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"doc_type":"usermanual",
|
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"kw":"Configuring Flow Control 2.0 for an Elasticsearch Cluster,Enhancing Search Capabilities for Elastics",
|
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"search_title":"",
|
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|
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{
|
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"uri":"css_01_0407.html",
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"node_id":"css_01_0407.xml",
|
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"product_code":"css",
|
|
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|
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|
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"search_title":"",
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|
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{
|
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"uri":"css_01_0408.html",
|
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"node_id":"css_01_0408.xml",
|
|
"product_code":"css",
|
|
"code":"58",
|
|
"des":"You can isolate query requests that consume a large amount of memory or take a long period of time. This way, you ensure service availability for other requests. If the h",
|
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"doc_type":"usermanual",
|
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"kw":"Configuring Large Query Isolation for an Elasticsearch Cluster,Enhancing Search Capabilities for Ela",
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|
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},
|
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{
|
|
"uri":"css_01_0409.html",
|
|
"node_id":"css_01_0409.xml",
|
|
"product_code":"css",
|
|
"code":"59",
|
|
"des":"In the case of data clustering, enhanced aggregation uses the vectorization technology to process data in batches, improving aggregation performance and facilitating aggr",
|
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"doc_type":"usermanual",
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"kw":"Configuring Enhanced Aggregation for an Elasticsearch Cluster,Enhancing Search Capabilities for Elas",
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|
"search_title":"",
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|
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},
|
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{
|
|
"uri":"css_01_0410.html",
|
|
"node_id":"css_01_0410.xml",
|
|
"product_code":"css",
|
|
"code":"60",
|
|
"des":"Data written to the primary cluster (Leader) is automatically synchronized to the secondary cluster (Follower). This allows data to be queried from the secondary cluster,",
|
|
"doc_type":"usermanual",
|
|
"kw":"Configuring Read/Write Splitting Between Two Elasticsearch Clusters,Enhancing Search Capabilities fo",
|
|
"search_title":"",
|
|
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|
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|
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},
|
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{
|
|
"uri":"css_01_0079.html",
|
|
"node_id":"css_01_0079.xml",
|
|
"product_code":"css",
|
|
"code":"61",
|
|
"des":"In an Elasticsearch cluster that has cold data nodes, index data can switch between cold and hot storage. This helps optimize storage costs and improve query performance.",
|
|
"doc_type":"usermanual",
|
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"kw":"Switching Between Hot and Cold Storage for an Elasticsearch Cluster,Enhancing Search Capabilities fo",
|
|
"search_title":"",
|
|
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|
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{
|
|
"uri":"css_01_0249.html",
|
|
"node_id":"css_01_0249.xml",
|
|
"product_code":"css",
|
|
"code":"62",
|
|
"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",
|
|
"doc_type":"usermanual",
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|
"kw":"Configuring an Index Recycle Bin for an Elasticsearch Cluster,Enhancing Search Capabilities for Elas",
|
|
"search_title":"",
|
|
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|
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|
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|
|
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|
|
"title":"Configuring an Index Recycle Bin for an Elasticsearch Cluster",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0411.html",
|
|
"node_id":"css_01_0411.xml",
|
|
"product_code":"css",
|
|
"code":"63",
|
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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":"Configuring Networking for an Elasticsearch Cluster",
|
|
"search_title":"",
|
|
"metedata":[
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{
|
|
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|
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|
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"githuburl":""
|
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},
|
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{
|
|
"uri":"css_01_0076.html",
|
|
"node_id":"css_01_0076.xml",
|
|
"product_code":"css",
|
|
"code":"64",
|
|
"des":"Public network access is supported only when Security Mode and HTTPS Access are enabled for a cluster. When Public IP Address is enabled, a public IP address is automatic",
|
|
"doc_type":"usermanual",
|
|
"kw":"Configuring Public Network Access for an Elasticsearch Cluster,Configuring Networking for an Elastic",
|
|
"search_title":"",
|
|
"metedata":[
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{
|
|
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|
|
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|
|
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|
|
"documenttype":"usermanual",
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|
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|
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}
|
|
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|
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"title":"Configuring Public Network Access for an Elasticsearch Cluster",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0412.html",
|
|
"node_id":"css_01_0412.xml",
|
|
"product_code":"css",
|
|
"code":"65",
|
|
"des":"VPC Endpoint Service enables you to access resources across Virtual Private Clouds (VPCs) using a dedicated gateway, without exposing the network information of servers. ",
|
|
"doc_type":"usermanual",
|
|
"kw":"Configuring VPC Endpoint Service for an Elasticsearch Cluster,Configuring Networking for an Elastics",
|
|
"search_title":"",
|
|
"metedata":[
|
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{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
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|
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|
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|
|
}
|
|
],
|
|
"title":"Configuring VPC Endpoint Service for an Elasticsearch Cluster",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0413.html",
|
|
"node_id":"css_01_0413.xml",
|
|
"product_code":"css",
|
|
"code":"66",
|
|
"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",
|
|
"doc_type":"usermanual",
|
|
"kw":"Configuring a Dedicated Load Balancer for an Elasticsearch Cluster,Configuring Networking for an Ela",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
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|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Configuring a Dedicated Load Balancer for an Elasticsearch Cluster",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0269.html",
|
|
"node_id":"css_01_0269.xml",
|
|
"product_code":"css",
|
|
"code":"67",
|
|
"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":"Backing up and Restoring the Data of an Elasticsearch Cluster",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
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|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
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|
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|
|
],
|
|
"title":"Backing up and Restoring the Data of an Elasticsearch Cluster",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0267.html",
|
|
"node_id":"css_01_0267.xml",
|
|
"product_code":"css",
|
|
"code":"68",
|
|
"des":"This topic describes two ways to create a snapshot to back up a CSS cluster: automatic and manual.Cluster snapshots will increase CPU usage and disk I/O. You are advised ",
|
|
"doc_type":"usermanual",
|
|
"kw":"Creating a Snapshot to Back Up the Data of an Elasticsearch Cluster,Backing up and Restoring the Dat",
|
|
"search_title":"",
|
|
"metedata":[
|
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{
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|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
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|
"IsBot":"Yes;yes"
|
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}
|
|
],
|
|
"title":"Creating a Snapshot to Back Up the Data of an Elasticsearch Cluster",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0266.html",
|
|
"node_id":"css_01_0266.xml",
|
|
"product_code":"css",
|
|
"code":"69",
|
|
"des":"Restore the data captured by a cluster snapshot to the current cluster or another eligible cluster.Cluster snapshots will increase CPU usage and disk I/O. You are advised",
|
|
"doc_type":"usermanual",
|
|
"kw":"Restoring the Data of an Elasticsearch Cluster Using a Snapshot,Backing up and Restoring the Data of",
|
|
"search_title":"",
|
|
"metedata":[
|
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{
|
|
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|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
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|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Restoring the Data of an Elasticsearch Cluster Using a Snapshot",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0271.html",
|
|
"node_id":"css_01_0271.xml",
|
|
"product_code":"css",
|
|
"code":"70",
|
|
"des":"If you no longer need a snapshot, delete it to reclaim storage space.If automatic snapshot creation is enabled, snapshots that are automatically created cannot be deleted",
|
|
"doc_type":"usermanual",
|
|
"kw":"Deleting an Elasticsearch Cluster Snapshot,Backing up and Restoring the Data of an Elasticsearch Clu",
|
|
"search_title":"",
|
|
"metedata":[
|
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{
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|
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|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
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}
|
|
],
|
|
"title":"Deleting an Elasticsearch Cluster Snapshot",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0414.html",
|
|
"node_id":"css_01_0414.xml",
|
|
"product_code":"css",
|
|
"code":"71",
|
|
"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",
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|
"node_id":"css_01_0419.xml",
|
|
"product_code":"css",
|
|
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"node_id":"css_01_0420.xml",
|
|
"product_code":"css",
|
|
"code":"90",
|
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"des":"As time series data is continuously written into Elasticsearch and the index size keeps growing, you can configure Index Lifecycle Management (ISM) to periodically roll o",
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"uri":"css_01_0421.html",
|
|
"node_id":"css_01_0421.xml",
|
|
"product_code":"css",
|
|
"code":"91",
|
|
"des":"CSS supports decoupled storage and compute. That is, indexes can be frozen and their data can be dumped to OBS to reduce the storage cost of cold data. This document desc",
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"kw":"Decoupling Index Storage and Compute in an Elasticsearch Cluster Through Index Lifecycle Management,",
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|
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{
|
|
"uri":"css_01_0422.html",
|
|
"node_id":"css_01_0422.xml",
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|
"product_code":"css",
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"code":"92",
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|
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{
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"uri":"css_01_0423.html",
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"node_id":"css_01_0423.xml",
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"node_id":"css_01_0424.xml",
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"product_code":"css",
|
|
"code":"94",
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"des":"You can use Cloud Eye to monitor CSS cluster metrics of in real time and quickly handle exceptions. For details about Cloud Eye, see Cloud Eye User Guide.You can use Clou",
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"product_code":"css",
|
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"product_code":"css",
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"des":"CSS stores new data as hot data on SSDs to ensure optimal query performance, and historical data as cold data in OBS to cut storage costs.With storage-compute decoupling,",
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"uri":"css_01_0474.html",
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"code":"134",
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"des":"In an OpenSearch cluster that has cold data nodes, index data can switch between cold and hot storage. This helps optimize storage costs and improve query performance.Hot",
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"uri":"css_01_0476.html",
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"node_id":"css_01_0476.xml",
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"product_code":"css",
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"doc_type":"usermanual",
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"kw":"Configuring Public Network Access for an OpenSearch Cluster,Configuring Networking for an OpenSearch",
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"search_title":"",
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"githuburl":""
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{
|
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"uri":"css_01_0477.html",
|
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"node_id":"css_01_0477.xml",
|
|
"product_code":"css",
|
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"code":"137",
|
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"des":"VPC Endpoint Service enables you to access resources across Virtual Private Clouds (VPCs) using a dedicated gateway, without exposing the network information of servers. ",
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"doc_type":"usermanual",
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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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},
|
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{
|
|
"uri":"css_01_0478.html",
|
|
"node_id":"css_01_0478.xml",
|
|
"product_code":"css",
|
|
"code":"138",
|
|
"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",
|
|
"doc_type":"usermanual",
|
|
"kw":"Configuring a Dedicated Load Balancer for an OpenSearch Cluster,Configuring Networking for an OpenSe",
|
|
"search_title":"",
|
|
"metedata":[
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{
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|
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"documenttype":"usermanual",
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"IsBot":"Yes;yes"
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}
|
|
],
|
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"title":"Configuring a Dedicated Load Balancer for an OpenSearch Cluster",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0479.html",
|
|
"node_id":"css_01_0479.xml",
|
|
"product_code":"css",
|
|
"code":"139",
|
|
"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",
|
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"kw":"Backing up and Restoring the Data of an OpenSearch Cluster",
|
|
"search_title":"",
|
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"metedata":[
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|
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|
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|
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"title":"Backing up and Restoring the Data of an OpenSearch Cluster",
|
|
"githuburl":""
|
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},
|
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{
|
|
"uri":"css_01_0480.html",
|
|
"node_id":"css_01_0480.xml",
|
|
"product_code":"css",
|
|
"code":"140",
|
|
"des":"This topic describes two ways to create snapshots to back up a CSS cluster: automatic and manual.Cluster snapshots will increase CPU usage and disk I/O. You are advised t",
|
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"doc_type":"usermanual",
|
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"kw":"Creating a Snapshot to Back Up the Data of an OpenSearch Cluster,Backing up and Restoring the Data o",
|
|
"search_title":"",
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|
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|
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|
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"title":"Creating a Snapshot to Back Up the Data of an OpenSearch Cluster",
|
|
"githuburl":""
|
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},
|
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{
|
|
"uri":"css_01_0481.html",
|
|
"node_id":"css_01_0481.xml",
|
|
"product_code":"css",
|
|
"code":"141",
|
|
"des":"Restore the data captured by a cluster snapshot to the current cluster or another eligible cluster.Cluster snapshots will increase CPU usage and disk I/O. You are advised",
|
|
"doc_type":"usermanual",
|
|
"kw":"Restoring the Data of an OpenSearch Cluster,Backing up and Restoring the Data of an OpenSearch Clust",
|
|
"search_title":"",
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|
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|
|
"node_id":"css_01_0319.xml",
|
|
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|
|
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|
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|
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"node_id":"css_01_0502.xml",
|
|
"product_code":"css",
|
|
"code":"161",
|
|
"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",
|
|
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|
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|
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|
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|
|
"node_id":"css_01_0503.xml",
|
|
"product_code":"css",
|
|
"code":"162",
|
|
"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",
|
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|
|
"kw":"Decoupling Index Storage and Compute in an OpenSearch Cluster Through Index Lifecycle Management,Man",
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|
|
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|
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|
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{
|
|
"uri":"css_01_0504.html",
|
|
"node_id":"css_01_0504.xml",
|
|
"product_code":"css",
|
|
"code":"163",
|
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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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{
|
|
"uri":"css_01_0505.html",
|
|
"node_id":"css_01_0505.xml",
|
|
"product_code":"css",
|
|
"code":"164",
|
|
"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.You can use Cloud E",
|
|
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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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"uri":"css_01_0506.html",
|
|
"node_id":"css_01_0506.xml",
|
|
"product_code":"css",
|
|
"code":"165",
|
|
"des":"With CSS, you can use Cloud Eye to monitor created clusters. After configuring the cluster monitoring, you can log in to the Cloud Eye management console to view cluster ",
|
|
"doc_type":"usermanual",
|
|
"kw":"Using Cloud Eye to Monitor OpenSearch Clusters,OpenSearch Cluster Monitoring and Log Management,User",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Using Cloud Eye to Monitor OpenSearch Clusters",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0364.html",
|
|
"node_id":"css_01_0364.xml",
|
|
"product_code":"css",
|
|
"code":"166",
|
|
"des":"By default, CSS has installed the open-source alert plugin opensearch-alerting for OpenSearch clusters to send notifications when data meets specific conditions. This plu",
|
|
"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_0508.html",
|
|
"node_id":"css_01_0508.xml",
|
|
"product_code":"css",
|
|
"code":"167",
|
|
"des":"CSS supports log backup and search, so users can analyze logs to locate issues.You can have cluster logs periodically backed up to OBS buckets and download log files from",
|
|
"doc_type":"usermanual",
|
|
"kw":"Querying and Managing OpenSearch Cluster Logs,OpenSearch Cluster Monitoring and Log Management,User ",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Querying and Managing OpenSearch Cluster Logs",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0509.html",
|
|
"node_id":"css_01_0509.xml",
|
|
"product_code":"css",
|
|
"code":"168",
|
|
"des":"Cloud Trace Service (CTS) is available on the public cloud platform. With CTS, you can record operations associated with CSS for later query, audit, and backtrack operati",
|
|
"doc_type":"usermanual",
|
|
"kw":"Viewing OpenSearch Cluster Audit Logs,Using OpenSearch for Data Search,User Guide",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Viewing OpenSearch Cluster Audit Logs",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_01_0544.html",
|
|
"node_id":"css_01_0544.xml",
|
|
"product_code":"css",
|
|
"code":"169",
|
|
"des":"On the Dashboard page of the CSS management console, you can check the resource monitoring metrics and alarms of CSS.Check CSS alarms on the Dashboard page.Log in to the ",
|
|
"doc_type":"usermanual",
|
|
"kw":"CSS Resource Monitoring,User Guide",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"IsMulti":"No;yes",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"CSS Resource Monitoring",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"en-us_topic_0000001944961884.html",
|
|
"node_id":"en-us_topic_0000001944961884.xml",
|
|
"product_code":"css",
|
|
"code":"170",
|
|
"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":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No;yes",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"FAQs",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0051.html",
|
|
"node_id":"css_02_0051.xml",
|
|
"product_code":"css",
|
|
"code":"171",
|
|
"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":"css_02_0006.xml",
|
|
"product_code":"css",
|
|
"code":"172",
|
|
"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,User Guide",
|
|
"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":"css_02_0008.xml",
|
|
"product_code":"css",
|
|
"code":"173",
|
|
"des":"CSS uses EVS and local disks to store your indices. 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,User Guide",
|
|
"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":"css_02_0010.xml",
|
|
"product_code":"css",
|
|
"code":"174",
|
|
"des":"You can store the following logs and files:Log files: Elasticsearch logsData files: Elasticsearch index filesOther files: cluster configuration filesOS: 5% storage space ",
|
|
"doc_type":"usermanual",
|
|
"kw":"What Files Are Stored in the Disk Spaces of a CSS Cluster?,General Consulting,User Guide",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"What Files Are Stored in the Disk Spaces of a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0041.html",
|
|
"node_id":"css_02_0041.xml",
|
|
"product_code":"css",
|
|
"code":"175",
|
|
"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,User Guide",
|
|
"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_0098.html",
|
|
"node_id":"css_02_0098.xml",
|
|
"product_code":"css",
|
|
"code":"176",
|
|
"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?,General Consulting,User Guide",
|
|
"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_0077.html",
|
|
"node_id":"css_02_0077.xml",
|
|
"product_code":"css",
|
|
"code":"177",
|
|
"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":"en-us_topic_0000001963573269.html",
|
|
"node_id":"en-us_topic_0000001963573269.xml",
|
|
"product_code":"css",
|
|
"code":"178",
|
|
"des":"If you want to change the administrator password of a security cluster or you have forgotten the password, reset the password.On the Clusters page, locate the target clus",
|
|
"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":"css_02_0083.xml",
|
|
"product_code":"css",
|
|
"code":"179",
|
|
"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,User Guide",
|
|
"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":"css_02_0033.xml",
|
|
"product_code":"css",
|
|
"code":"180",
|
|
"des":"Perform the following operations:1.Obtaining CSS Information2.Configuring a NAT Gateway3.Modifying Security Group Rules4.Accessing CSS from the InternetIf your CSS cluste",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Use a NAT Gateway to Access CSS from the Internet?,Accessing CSS Clusters,User Guide",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Use a NAT Gateway to Access CSS from the Internet?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0097.html",
|
|
"node_id":"css_02_0097.xml",
|
|
"product_code":"css",
|
|
"code":"181",
|
|
"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":"en-us_topic_0000002021043217.html",
|
|
"node_id":"en-us_topic_0000002021043217.xml",
|
|
"product_code":"css",
|
|
"code":"182",
|
|
"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":"css_02_0146.xml",
|
|
"product_code":"css",
|
|
"code":"183",
|
|
"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":"css_02_0058.xml",
|
|
"product_code":"css",
|
|
"code":"184",
|
|
"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,User Guide",
|
|
"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":"css_02_0094.xml",
|
|
"product_code":"css",
|
|
"code":"185",
|
|
"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,User Guide",
|
|
"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_0055.html",
|
|
"node_id":"css_02_0055.xml",
|
|
"product_code":"css",
|
|
"code":"186",
|
|
"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":"css_02_0042.xml",
|
|
"product_code":"css",
|
|
"code":"187",
|
|
"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":"css_02_0132.xml",
|
|
"product_code":"css",
|
|
"code":"188",
|
|
"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":"css_02_0089.xml",
|
|
"product_code":"css",
|
|
"code":"189",
|
|
"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":"css_02_0124.xml",
|
|
"product_code":"css",
|
|
"code":"190",
|
|
"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":"css_02_0093.xml",
|
|
"product_code":"css",
|
|
"code":"191",
|
|
"des":"Log in to the CSS management console.On the Clusters page, click Access Kibana in the Operation column of a cluster.Log in to Kibana and choose Dev Tools.On the Console p",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Check the Number of Shards and Replicas in a CSS Cluster?,Using CSS Cluster Search Engines,",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Check the Number of Shards and Replicas in a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0127.html",
|
|
"node_id":"css_02_0127.xml",
|
|
"product_code":"css",
|
|
"code":"192",
|
|
"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":"css_02_0125.xml",
|
|
"product_code":"css",
|
|
"code":"193",
|
|
"des":"Method 1Open Kibana and run the following commands on the DevTools page:PUT _all/_settings?preserve_existing=true\n{\n\"index.max_result_window\" : \"10000000\"\n}Open Kibana an",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Change the Maximum Number of Results Returned for Searches to an Index in an Elasticsearch ",
|
|
"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 for Searches to an Index in an Elasticsearch Cluster of CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0119.html",
|
|
"node_id":"css_02_0119.xml",
|
|
"product_code":"css",
|
|
"code":"194",
|
|
"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_0096.html",
|
|
"node_id":"css_02_0096.xml",
|
|
"product_code":"css",
|
|
"code":"195",
|
|
"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?,Using CSS Cluster Search",
|
|
"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_0067.html",
|
|
"node_id":"css_02_0067.xml",
|
|
"product_code":"css",
|
|
"code":"196",
|
|
"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,User Guide",
|
|
"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":"css_02_0130.xml",
|
|
"product_code":"css",
|
|
"code":"197",
|
|
"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,User Guide",
|
|
"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":"css_02_0126.xml",
|
|
"product_code":"css",
|
|
"code":"198",
|
|
"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":"css_02_0133.xml",
|
|
"product_code":"css",
|
|
"code":"199",
|
|
"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,User Guide",
|
|
"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":"css_02_0137.xml",
|
|
"product_code":"css",
|
|
"code":"200",
|
|
"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":"css_02_0134.xml",
|
|
"product_code":"css",
|
|
"code":"201",
|
|
"des":"You view the AZ where a cluster is located on the Cluster Information page.Log in to the CSS management console.Choose ClustersElasticsearch. The cluster list is displaye",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Check the AZ Where a CSS Cluster Is Located?,Managing CSS Clusters,User Guide",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Check the AZ Where a CSS Cluster Is Located?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0064.html",
|
|
"node_id":"css_02_0064.xml",
|
|
"product_code":"css",
|
|
"code":"202",
|
|
"des":"Clusters in non-security mode: no restrictions.Clusters in security mode: The Filebeat OSS version must match the cluster version. For details on how to download the File",
|
|
"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":"css_02_0106.xml",
|
|
"product_code":"css",
|
|
"code":"203",
|
|
"des":"The security certificate (CloudSearchService.cer) can be downloaded only for security clusters that have enabled HTTPS access. The security certificate cannot be used in ",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Obtain the Security Certificate of CSS?,Managing CSS Clusters,User Guide",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Obtain the Security Certificate of CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0128.html",
|
|
"node_id":"css_02_0128.xml",
|
|
"product_code":"css",
|
|
"code":"204",
|
|
"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,User Guide",
|
|
"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":"css_02_0123.xml",
|
|
"product_code":"css",
|
|
"code":"205",
|
|
"des":"After a cluster is created, you can modify its security group.Before changing the security group, ensure that the port 9200 required for service access has been enabled. ",
|
|
"doc_type":"usermanual",
|
|
"kw":"Can I Modify the Security Group for Elasticsearch and OpenSearch Clusters in CSS?,Managing CSS Clust",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can I Modify the Security Group for Elasticsearch and OpenSearch Clusters in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0102.html",
|
|
"node_id":"css_02_0102.xml",
|
|
"product_code":"css",
|
|
"code":"206",
|
|
"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,User Guid",
|
|
"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":"css_02_0101.xml",
|
|
"product_code":"css",
|
|
"code":"207",
|
|
"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, choose Clu",
|
|
"doc_type":"usermanual",
|
|
"kw":"Can I Modify the TLS Algorithm of an Elasticsearch or OpenSearch Cluster in CSS?,Managing CSS Cluste",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can I Modify the TLS Algorithm of an Elasticsearch or OpenSearch Cluster in CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0150.html",
|
|
"node_id":"css_02_0150.xml",
|
|
"product_code":"css",
|
|
"code":"208",
|
|
"des":"Audit logs are disabled for Elasticsearch clusters by default.Audit logs can be enabled for security-mode Elasticsearch 7.6.2 clusters as well as security-mode OpenSearch",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Enable Audit Logs for an Elasticsearch or OpenSearch Cluster of CSS?,Managing CSS Clusters,",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"How Do I Enable Audit Logs for an Elasticsearch or OpenSearch Cluster of CSS?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0121.html",
|
|
"node_id":"css_02_0121.xml",
|
|
"product_code":"css",
|
|
"code":"209",
|
|
"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,User Guide",
|
|
"search_title":"",
|
|
"metedata":[
|
|
{
|
|
"prodname":"css",
|
|
"opensource":"false;true",
|
|
"documenttype":"usermanual",
|
|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
|
|
}
|
|
],
|
|
"title":"Can I Stop a CSS Cluster?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"en-us_topic_0000001936831250.html",
|
|
"node_id":"en-us_topic_0000001936831250.xml",
|
|
"product_code":"css",
|
|
"code":"210",
|
|
"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":"en-us_topic_0000001978134941.html",
|
|
"node_id":"en-us_topic_0000001978134941.xml",
|
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"product_code":"css",
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"code":"211",
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"des":"Default plugins are available for the Elasticsearch and OpenSearch clusters in CSS. You can check the default plugins on the CSS web console or on Kibana or OpenSearch Da",
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"doc_type":"usermanual",
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"kw":"How Do I Check the List of Default Plugins for Elasticsearch and OpenSearch Clusters?,Managing CSS C",
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"search_title":"",
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"metedata":[
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"IsMulti":"No",
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"IsBot":"Yes;yes"
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"title":"How Do I Check the List of Default Plugins for Elasticsearch and OpenSearch Clusters?",
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"githuburl":""
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},
|
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{
|
|
"uri":"css_02_0147.html",
|
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"node_id":"css_02_0147.xml",
|
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"product_code":"css",
|
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"code":"212",
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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":"CSS Cluster Backup and Restoration",
|
|
"search_title":"",
|
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"metedata":[
|
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{
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"prodname":"css",
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"opensource":"false;true",
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"documenttype":"usermanual",
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"IsMulti":"No",
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"IsBot":"Yes;yes"
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"title":"CSS Cluster Backup and Restoration",
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"githuburl":""
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},
|
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{
|
|
"uri":"css_02_0043.html",
|
|
"node_id":"css_02_0043.xml",
|
|
"product_code":"css",
|
|
"code":"213",
|
|
"des":"The snapshot function has been enabled for the cluster and snapshot information has been configured.Log in to the CSS management console, and click Clusters in the naviga",
|
|
"doc_type":"usermanual",
|
|
"kw":"How Do I Query Snapshot Information of a Cluster in CSS?,CSS Cluster Backup and Restoration,User Gui",
|
|
"search_title":"",
|
|
"metedata":[
|
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{
|
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"opensource":"false;true",
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"documenttype":"usermanual",
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"IsMulti":"No",
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"IsBot":"Yes;yes"
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}
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],
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"title":"How Do I Query Snapshot Information of a Cluster in CSS?",
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"githuburl":""
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},
|
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{
|
|
"uri":"css_02_0120.html",
|
|
"node_id":"css_02_0120.xml",
|
|
"product_code":"css",
|
|
"code":"214",
|
|
"des":"Yes. You can use a snapshot stored in OBS to restore a cluster. A deleted cluster that has no snapshots in OBS cannot be restored. Exercise caution when deleting a cluste",
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"doc_type":"usermanual",
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"kw":"Can a Deleted CSS Cluster Be Restored?,CSS Cluster Backup and Restoration,User Guide",
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"search_title":"",
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{
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"opensource":"false;true",
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"documenttype":"usermanual",
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|
"IsMulti":"No",
|
|
"IsBot":"Yes;yes"
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}
|
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],
|
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"title":"Can a Deleted CSS Cluster Be Restored?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0148.html",
|
|
"node_id":"css_02_0148.xml",
|
|
"product_code":"css",
|
|
"code":"215",
|
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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.",
|
|
"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"
|
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}
|
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],
|
|
"title":"CSS Cluster Monitoring and O&M",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0131.html",
|
|
"node_id":"css_02_0131.xml",
|
|
"product_code":"css",
|
|
"code":"216",
|
|
"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"
|
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}
|
|
],
|
|
"title":"What Do I Do If the Average Memory Usage of a CSS Cluster Reaches 98%?",
|
|
"githuburl":""
|
|
},
|
|
{
|
|
"uri":"css_02_0136.html",
|
|
"node_id":"css_02_0136.xml",
|
|
"product_code":"css",
|
|
"code":"217",
|
|
"des":"You can view the disk usage of a cluster on the Cluster Information page.Log in to the CSS management console.Choose ClustersElasticsearch. 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,User Guide",
|
|
"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":"css_02_0135.xml",
|
|
"product_code":"css",
|
|
"code":"218",
|
|
"des":"According to the cluster monitoring information, the disk usage of an Elasticsearch cluster exceeds 80%. Does it affect cluster performance?When the disk usage of a node ",
|
|
"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":"",
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|
"metedata":[
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|
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"opensource":"false;true",
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|
|
"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":"en-us_topic_0000001972160305.html",
|
|
"node_id":"en-us_topic_0000001972160305.xml",
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"product_code":"css",
|
|
"code":"219",
|
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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.",
|
|
"doc_type":"usermanual",
|
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"kw":"Change History,User Guide",
|
|
"search_title":"",
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"metedata":[
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|
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|
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|
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"IsBot":"Yes;yes"
|
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}
|
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],
|
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"title":"Change History",
|
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"githuburl":""
|
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}
|
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] |