OpenSearch v2.7 Documentation
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drop_events
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2023-05-06 22:52:00
drop_events
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OpenSearch documentation
Version history
Breaking changes
Quickstart
About OpenSearch
API reference
CAT API
CAT field data
CAT nodeattrs
CAT recovery
CAT nodes operation
CAT snapshots
CAT allocation
CAT plugins
CAT tasks
CAT segment replication
CAT indices operation
CAT health
CAT thread pool
CAT count
CAT shards
CAT cluster manager
CAT aliases
CAT pending tasks
CAT segments
CAT templates
CAT repositories
Snapshot APIs
Get Snapshot Status
Create Snapshot
Restore Snapshot
Get Snapshot
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Delete Snapshot
Get Snapshot Repository
Delete Snapshot Repository
Cluster APIs
Cluster stats
Cluster routing and awareness
Cluster decommission
Cluster allocation explain
Cluster settings
Cluster health
Reload search analyzer
Ingest APIs
Get ingest pipeline
Create or update ingest pipeline
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Index APIs
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Create or update mappings
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Analyze API
Perform text analysis
Analysis API Terminology
Script APIs
Delete Script
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Execute Painless stored script
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Execute Painless script
Remote cluster information
REST API reference
Popular APIs
Common REST Parameters
Multi-search
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Nodes hot threads
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Supported units
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Explain
Count
Alias
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Buffers
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Pipeline options
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aggregate
otel_metrics
add_entries
anomaly_detector
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otel_trace_group
convert_entry_type
string_converter
substitute_string
drop_events
Mutate string
trim_string
csv
split_string
uppercase_string
lowercase_string
service_map
copy_values
parse_json
rename_keys
otel_trace
grok
list_to_map
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key_value
date
routes
delete_entries
Sinks
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Installing OpenSearch
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Windows
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Installing plugins
Upgrading OpenSearch
Upgrades appendix
Rolling upgrade lab
Rolling Upgrade
Machine learning
API
Managing ML models in OpenSearch Dashboards
About ML Commons
ML Commons cluster settings
Model-serving framework
Pretrained models
GPU acceleration
Supported Algorithms
Managing Indexes
Index templates
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ISM Error Prevention
ISM Error Prevention API
ISM Error Prevention resolutions
Reindex data
Index rollups
Index rollups API
Settings
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Managing indexes
Index aliases
Data streams
Index State Management
Policies
ISM API
Settings
Managed indexes
Mappings and field types
Mapping
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xy shape
xy point
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Boolean
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Migrate to OpenSearch
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Migrating Docker clusters to OpenSearch
Migrating from Kibana OSS to OpenSearch Dashboards
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Monitoring your cluster
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Create PerfTop Dashboards
Metrics Reference
API
Root Cause Analysis
API
RCA Reference
Hot shard identification
Observability
Anomaly detection
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Anomaly detection security
Anomaly detection API
Settings
Observability
Operational panels
Notebooks
Event analytics
Observability security
Metrics analytics
Simple Schema for Observability
Log ingestion
Trace Analytics
Alerting
Monitors
Alerting security
API
Management
Cron
Application analytics
Notifications
API
OpenSearch Dashboards
Dev Tools
Running queries in the Dev Tools console
Creating reports with the Reporting CLI
Reporting CLI options
Scheduling reports with the cron utility
Creating and requesting a visualization report
Downloading and installing the Reporting CLI tool
Using environment variables with the Reporting CLI
Scheduling reports with AWS Lambda
Snapshot management in Dashboards
Index management in Dashboards
Data streams
Force merge
Component templates
Indexes
Rollover
Creating dashboards
Building data visualizations
Using VisBuilder
Using area charts
Using Gantt charts
Using coordinate and region maps
Using the self-host maps server
Configuring a Web Map Service (WMS)
Maps Stats API
Using maps
Customizing your branding
Exploring data
Setting the time filter
Using Dashboards Query Language
Adding multiple data sources
Creating reports with the Dashboards interface
Quickstart guide for OpenSearch Dashboards
Managing search telemetry settings
Query DSL, Aggregations, and Analyzers
Aggregations
Bucket aggregations
Metric aggregations
Pipeline aggregations
GeoHex grid aggregations
Text analyzers
Language analyzers
Refresh search analyzer
Query DSL
Full-text queries
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Geographic and xy queries
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xy queries
Term-level queries
Term-level and full-text queries compared
Compound queries
Boolean queries
Query and filter context
Span queries
Search
Searching data
Autocomplete
Highlight query matches
Paginate results
Sort results
Did-you-mean
Point in Time
Point in Time API
Querqy
Asynchronous search
Asynchronous search security
Settings
SQL and PPL
Data Types
Full-Text Search
SQL
Metadata Queries
ODBC Driver
Query Workbench
Functions
JSON Support
Complex Queries
JDBC Driver
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Delete
Aggregate Functions
PPL – Piped Processing Language
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Settings
Troubleshooting
Response formats
SQL and PPL CLI
SQL/PPL API
Identifiers
Functions
Limitations
Monitoring
Search relevance
Search Relevance Stats API
k-NN
Settings
Approximate search
k-NN search with filters
k-NN Index
JNI libraries
API
Exact k-NN with scoring script
Performance tuning
k-NN Painless extensions
Neural Search plugin
Search templates
Security analytics
API tools
Rule APIs
Mappings APIs
Alerts and findings APIs
Detector APIs
Using Security Analytics
Working with rules
Working with findings
Working with the correlation graph
Working with detectors
The Overview page
Working with alerts
OpenSearch Security for Security Analytics
Setting up Security Analytics
Creating correlation rules
Creating detectors
About Security Analytics
Security in OpenSearch
Access control
Users and roles
Field-level security
Permissions
API
Default action groups
Cross-cluster search
Field masking
Document-level security
User impersonation
OpenSearch Dashboards multi-tenancy
Multi-tenancy aggregate view for saved objects
Dynamic configuration in OpenSearch Dashboards
Multi-tenancy configuration
About Security
Authentication backends
Proxy-based authentication
SAML
Client certificate authentication
OpenID Connect
Active Directory and LDAP
Audit logs
Audit log field reference
Audit log storage types
Configuration
Generating self-signed certificates
Configuring the Security backend
Disabling security
Configuring TLS certificates
Configuring sign-in options
Applying changes to configuration files
System indexes
Modifying the YAML files
Tools
Grafana
Logstash
Ship events to OpenSearch
Read from OpenSearch
Advanced configurations
Logstash execution model
Common filter plugins
OpenSearch CLI
OpenSearch Kubernetes Operator
Tools
Troubleshooting
Troubleshoot OpenID Connect
Troubleshoot securityadmin.sh
Troubleshoot SAML
Common issues
Troubleshoot TLS
Tuning your cluster
Cluster manager task throttling
Availability and Recovery
Segment replication
Segment replication back-pressure
Snapshots
Take and restore snapshots
Snapshot management
Searchable snapshots
Snapshot management API
Search backpressure
Remote-backed storage
Shard indexing backpressure
Settings
Stats API
Creating a cluster
Cross-cluster replication
Replication settings
Getting started
Replication security
Auto-follow
API
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