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    Log Service

    • Product Introduction
      • What is Log Service
      • Architecture
      • Benefits
        • Benefits
        • Cost advantages
        • Comparison with the ELK Stack in log query and analysis
        • Compare log query solutions
      • Scenarios
      • Basic concepts
        • Overview
        • Log
        • Log group
        • Project 
        • Logstore
        • Shard
        • Log topic
      • Limits
        • Basic resources
        • Data read and write
        • Search, analysis, and visualization
        • Reserved fields
    • Pricing
      • Billing method
      • Cost optimization
      • Consumption history
      • Billing FAQs
    • Quick Start
      • 5-minute quick start
      • Collect ECS logs
      • Collect Kubernetes logs
      • Access - Log4j/Logback/Producer Lib
      • Collect and analyze Nginx access logs
      • Analysis - Apache access logs
      • Analyze IIS access logs
    • Preparation
      • Preparation
      • Manage projects
      • Manage a Logstore
      • Manage shards
    • Data Collection
      • Log collection methods
      • Collection acceleration
        • Overview
        • Enable Global Acceleration
        • Configure Logtail collection acceleration
        • Disable Global Acceleration
      • Logtail collection
        • Overview
          • Overview
          • Logtail collection process
          • Logtail configuration and recording files
        • Select a network type
        • Install
          • Install Logtail in Linux
          • Install Logtail in Windows
          • Set startup parameters
        • Machine Group
          • Overview
          • Create a machine group with an IP address as its identifier
          • Create an ID to identify a machine group
          • Configure AliUids for ECS servers under other Alibaba Cloud accounts or on-premises IDCs
          • Create a Logtail configuration
          • Manage a machine group
        • Text logs
          • Collect text logs
          • Delimiter logs
          • JSON logs
          • Nginx logs 
          • Apache log
          • Configure and parse text logs
          • Configure the time format
          • Import history logs
          • Set a log topic
        • Container log collection
          • Collect standard Docker logs
          • Kubernetes log collection process
          • Container text logs
          • Containers-standard output
          • Configure Kubernetes log collection on CRD
          • Kubernetes event collection
          • Kubernetes-Sidecar log collection mode
        • Logtail limits
      • Cloud product collection
        • Cloud service logs
        • API Gateway Access Log
        • MNS logs
        • OSS access logs
          • Overview
          • Collect OSS access logs
          • Query OSS access logs
          • Log fields
        • Access logs of Layer-7 Server Load Balancer
        • DDoS log collection
          • Overview
          • Collection procedure
          • Log analysis
          • Log Report
          • Billing method
        • Logs of BGP-line Anti-DDoS Pro
          • Overview
          • Manage log storage space
          • Log fields
          • Log analysis
          • Log reports
          • Advanced settings
          • Enable or disable log collection
        • TDS logs
        • WAF logs
          • Real-time log analysis
          • Grant log query and analysis permissions to a RAM user
          • Log Analyses
          • Fields in the log entry
          • Manage log storage
          • Log Reports
          • Log collection
          • Billing method
          • Activate WAF Log Service
          • Advanced settings
        • Anti-Bot logs
          • Enable Log Service for Anti-Bot
          • Log field description
        • ActionTrail access logs
          • Overview
          • Procedure
        • Cloud Firewall logs
          • Overview
          • Enable the log analysis service
          • Collect the log
          • Log analysis
          • Fields in the log entry
          • Advanced Settings
          • Export log entries
          • Authorize RAM user accounts with Log Analysis function
          • Manage log storage
          • Log analysis billing method
      • Other collection methods
        • Web Tracking
        • Use DataWorks to export MaxCompute data to Log Service
        • Kafka protocol
        • Collect data by using Syslog
        • Logstash
          • Install Logstash
          • Create Logstash collection configurations
          • Set Logstash as a Windows service
          • Advanced functions
          • Logstash error processing
        • SDK collection
          • Producer Library
          • Log4j Appender
          • C Producer Library
          • Go Producer Library
        • Common log formats
          • Log4j logs
          • Node.js logs
          • WordPress logs
          • ThinkPHP logs
          • Use Logstash to collect IIS logs
          • Use Logstash to collect CSV logs
          • Use Logstash to collect other logs
          • Unity3D logs
          • Python logs
      • Best practices
        • Collect IoT or embedded development logs
        • Collect data over the public network
        • Collect data from multiple channels
        • Build a service to read logs from mobile apps directly
        • Manage logs
        • Collect logs through Web Tracking
      • FAQ
        • Troubleshoot collection errors
        • What can I do if the Logtail client has no heartbeat?
        • Do I need to update Logtail settings after the network type is changed?
        • Diagnose collection errors
        • Log collection error types
        • Query local collection status
        • How do I use the Logtail automatic diagnostic tool?
        • Collect logs in complete regular mode
          • How do I optimize regular expressions?
          • How do I modify a regular expression?
          • How do I collect various formats of logs in complete regular mode?
        • Why am I unable to collect SLB access logs?
        • How do I set the time format?
        • Troubleshoot log collection exceptions in containers
    • Index and query
      • Overview
      • Syntax description
      • Enable and set indexes
      • Query logs
      • Download logs
      • Data type of index
        • Overview
        • Text type
        • JSON type
        • Value type
      • Query
        • Query syntax
        • LiveTail
        • Use LogReduce to group log data
        • Context query
        • Saved search
        • Quick analysis
        • Other functions
      • Analysis grammar
        • General aggregate functions
        • Security detection functions
        • Mapping function
        • Estimating functions
        • Mathematical statistics functions
        • Mathematical calculation functions
        • String functions
        • Date and time functions
        • URL functions
        • Regular expression functions
        • JSON functions
        • Type conversion functions
        • IP functions
        • GROUP BY syntax
        • Window functions
        • HAVING syntax
        • ORDER BY syntax
        • LIMIT syntax
        • Case when and if branch syntax
        • Nested subquery
        • Arrays
        • Binary string functions
        • Bit operation
        • Interval-valued comparison and periodicity-valued comparison functions
        • Comparison functions and operators
        • Lambda functions
        • Logical functions
        • Column alias
        • Logstore and RDS join query
        • Geospatial functions
        • Geo functions
        • Join syntax
        • UNNEST function
        • Phone number functions
      • Machine learning syntax and functions
        • Overview
        • Smooth function
        • Multi-period estimation function
        • Change point detection function
        • Maximum value detection function
        • Prediction and anomaly detection functions
        • Sequence decomposition function
        • Time series clustering functions
        • Frequent pattern statistical function
        • Differential pattern statistical function
        • Correlation analysis functions
        • Root cause analysis function
      • Advanced analysis
        • Case study
        • Optimized queries
      • Log analysis through JDBC
      • Query and visualization
        • Analysis graph
          • Graph description
          • Table
          • Line chart
          • Column chart
          • Bar chart
          • Pie chart
          • Area chart
          • Individual value plot
          • Progress bar
          • Map
          • Flow diagram
          • Sankey diagram
          • Word cloud
          • Tree map
        • Dashboard
          • Dashboard overview
          • Create and delete a dashboard
          • Set the display parameters for a dashboard
          • Edit a dashboard
          • Subscribe to dashboards
          • Drill-down analysis
          • Set and use a filter in a dashboard
          • Markdown chart
        • Other visualization methods
          • Console sharing embedment
          • Console embedment parameters
          • Use JDBC to count and visualize logs
          • OpenTracing implementation of Jaeger
          • Interconnect with DataV big screen
          • Interconnection with Grafana
      • Best practices
        • Display query and analysis results on multiple pages
        • Query MNS logs
        • Query and analyze AppLogs
        • Perform association query and analysis on logs and the data from databases
        • Perform association query and analysis on logs and tables from OSS
        • Analyze sales system logs
        • Analyze website logs
        • Analyze NGINX access logs
        • Analyze vehicle track logs
        • Analyze access logs of Layer-7 Server Load Balancer
      • FAQ
        • What can cause an inaccurate query result to return?
    • Alarm
      • Alarm function overview
      • Configure an alarm
        • Configure an alert
        • Grant a RAM user alerting permissions
        • Configure the alert notification method
      • Modify and view an alarm
        • Modify an alarm configuration
        • View and use alarm logs
        • Manage an alarm
        • Upgrade an alarm configuration to the latest version
      • Relevant syntax and fields for reference
        • Set an alarm condition expression
        • Alarm log fields
      • Best practices
        • Configure an alert
      • FAQ
        • Alarm configuration examples
    • Real-time subscription and consumption
      • Overview
      • Consume logs
      • Consumption by consumer groups
        • Use a consumer group to consume logs
        • View consumer group status
        • Consumer group - Monitoring alarm
      • Use Fuction Compute to cosume LogHub Logs
        • Development guide
        • Configure Function Compute log consumption
      • Use Storm to consume LogHub logs
      • Use Flume to consume LogHub logs
      • Use Flink to consume LogHub logs
      • Use Spark Streaming to consume LogHub logs
      • Use CloudMonitor to consume LogHub logs
      • Use Go consumer groups to consume LogHub logs
      • Best practices
        • Build a monitoring system
        • Consume metering and billing logs
        • Use a consumer library to consume logs in high reliability mode
        • Cleanse data through ETL
        • Use Function Compute to cleanse log data
    • Data shipping
      • Overview
      • Manage LogShipper tasks
      • Ship logs to OSS
        • Ship logs to OSS
        • JSON storage
        • CSV storage
        • Parquet storage
        • Snappy compression
        • Advanced RAM authorization
      • Ship data to MaxCompute
        • Ship data to MaxCompute by using DataWorks
      • Send logs to an SIEM system
        • Introduction
        • Send logs to an SIEM system over HTTPS
        • Send logs to an SIEM system over Syslog
      • Best practices
        • Connect to a data warehouse
    • Monitor Log Service
      • Monitor Log Service
      • Service log
        • Service log overview
        • Feature enabling, disabling, and configuration
        • Log types
        • Service log dashboards
      • Log moniroring by CloudMonitor
        • Log Service monitoring metrics
        • Use CloudMonitor to set alarm rules
      • Best practices
        • Activate, monitor, and consume operations logs
    • Access control RAM
      • Authorization - Overview
      • Grant RAM sub-accounts permissions to access Log Service
      • User Role
      • Custom RAM authorization
      • Service role
    • Best Practices
      • Typical scenarios
      • Collection
        • Collect IoT or embedded development logs
        • Collect logs through Web Tracking
        • Collect data over the public network
        • Collect data from multiple channels
        • Manage logs
        • Build a service to read logs from mobile apps directly
      • Query and analysis
        • Display query and analysis results on multiple pages
        • Query MNS logs
        • Query and analyze AppLogs
        • Perform association query and analysis on logs and the data from databases
        • Perform association query and analysis on logs and tables from OSS
        • Analyze sales system logs
        • Analyze website logs
        • Analysis – collect and analyze Nginx monitoring data
        • Analyze vehicle track logs
        • Analyze access logs of Layer-7 Server Load Balancer
        • Analyze NGINX access logs
      • Consumption
        • Use Function Compute to cleanse log data
        • Build a monitoring system
        • Consume metering and billing logs
        • Use a consumer library to consume logs in high reliability mode
        • Cleanse data through ETL
      • Shipping
        • Connect to a data warehouse
      • Operations logs
        • Activate, monitor, and consume operations logs
      • Alerting
        • Configure an alert
    • API Reference
      • Overview
      • Service endpoint
      • AccessKey
      • Public request header
      • Public response header
      • Request signature
      • Common error codes
      • Project interfaces
        • CreateProject
        • DeleteProject
        • UpdateProject
        • GetProject
        • ListProject
        • GetProjectLogs
      • Logstore related APIs
        • CreateLogstore
        • DeleteLogstore
        • UpdateLogstore
        • GetLogstore
        • ListLogstore
        • ListShards
        • SplitShard
        • MergeShards
        • GetCursor
        • GetCursorTime
        • PullLogs
        • PutLogs
        • GetShipperStatus
        • Retryshippertask
        • GetLogs
        • GetHistograms
        • UpdateIndex
        • CreateIndex
        • DeleteIndex
        • GetIndex
        • PutWebtracking
      • Logtail machine group related interfaces
        • Createmachinegroup
        • DeleteMachineGroup
        • UpdateMachineGroup
        • ListMachineGroup
        • GetMachineGroup
        • ApplyConfigToMachineGroup
        • RemoveConfigFromMachineGroup
        • ListMachines
        • GetAppliedConfigs
      • Logtail configuration related interfaces
        • CreateConfig
        • ListConfig
        • GetAppliedMachineGroups
        • GetConfig
        • DeleteConfig
        • UpdateConfig
      • Consumer group interfaces
        • CreateConsumerGroup
        • DeleteConsumerGroup
        • GetCheckPoint
        • HeartBeat
        • ListConsumerGroup
        • UpdateCheckPoint
        • UpdateConsumerGroup
      • External Storage
        • External Store related APIs
        • External Store overview
      • RAM/STS
        • Overview
        • Resource list
        • Action list
        • Authentication rules
        • Overview
      • Common resources
        • Data model
        • Data encoding method
        • Logstore
        • Shard
        • Logtail configuration
        • Machine group
    • SDK Reference
      • Basic Descriptions 
        • Overview
        • Configurations
        • Handle errors
        • Interface regulations
      • Java SDK
      • .NET SDK
      • PHP SDK
      • Python SDK
      • Android SDK
      • C SDK
      • Go
      • iOS SDK
      • Log Service SDK for .NET Core
      • C++ SDK
    • Command Line Interface - CLI
      • Command Line Interface - CLI
    • FAQ
      • Hot Topics
        • Basic questions
        • Log management
      • Log collection
        • Troubleshoot collection errors
        • What can I do if the Logtail client has no heartbeat?
        • Do I need to update Logtail settings after the network type is changed?
        • Diagnose collection errors
        • Log collection error types
        • Query local collection status
        • How do I use the Logtail automatic diagnostic tool?
        • Compare Log Service LogHub and Kafka
        • Comparison among log collection tools: Logstash, fluentd, and Logtail
        • Collect logs in complete regular mode
          • How do I modify a regular expression?
          • How do I optimize regular expressions?
          • How do I collect various formats of logs in complete regular mode?
        • Why am I unable to collect SLB access logs?
        • How do I set the time format?
        • Troubleshoot log collection exceptions in containers
      • Log query
        • FAQs about log query
        • Logs cannot be queried
        • Differences between log consumption and log query
        • Common errors for log query and analysis
        • How do I configure an index for a historical log?
        • What can cause an inaccurate query result to return?
      • Alarm
        • Alarm configuration examples
      • Pricing
        • Disable Log Service
        • Billing-related FAQ
    • General Reference
      • Guidelines for the use of documentation
        • Alibaba Cloud documentation
        • Instructions for open source documentation
          • Open-Source Documentation Code of Conduct
          • Editing Open-Source Documentation
      • Alibaba Cloud console
      • Regions and zones
      • Service limits
      • Best practice of primary account security
      • Create an AccessKey
      • ICP Filing
      • Glossary
 
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    C Producer Library

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    C Producer Library

    Edit in Github
    Last Updated: Sep 29, 2018 Edit in Github

    Besides the Producer Library of Java version, LogHub also supports the Producer Library and Producer Lite  Library of the C version, which provides you with a simple and high-performance one-stop log collection solution across platforms and with low consumption of resources.

    For the GitHub project address, see:

    • C Producer Library (recommended for servers)
    • C Producer Lite Library (recommended for IOT and smart devices)
    Previous: Log4j Appender Next: Go Producer Library

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