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    Log Service

    • Product Introduction
      • What is Log Service
      • Architecture
      • Benefits
        • Benefits
        • Cost advantages
        • Compare LogSearch/Analytics with ELK in log query and analysis
        • Compare log query solutions
      • Scenarios
      • Basic concepts
        • Overview
        • Log
        • Project 
        • Logstore
        • Shard
        • Log topic
      • Limits
        • Basic resources
        • Data read and write
        • Search, analysis, and visualization
        • Reserved fields
    • Pricing
      • Billing method
      • Cost optimization
    • 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
    • User Guide
      • Preparation
        • Preparation
        • Manage a project
        • Manage a Logstore
        • Manage a Shard
      • Data Collection
        • 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
          • Configure 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
          • Configure and parse text logs
          • Text logs - Configure 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-Sidecar log collection mode
        • Limits
      • Cloud product collection
        • Cloud product logs
        • API Gateway Access Log
        • 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
          • Analyze the logs of BGP-line Anti-DDoS Pro
          • Log reports of BGP-line Anti-DDoS Pro
        • 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
      • Other collection methods
        • Web Tracking
        • Use the Kafka protocol to collect data to Log Service
        • Use the Syslog protocol to collect data to Log Service
        • Logstash
          • Install Logstash
          • Set Logstash as a Windows service
          • Create Logstash collection configurations
          • Advanced functions
          • Logstash error processing
        • SDK collection
          • Producer Library
          • Log4j Appender
          • C Producer Library
        • Common log formats
          • Apache log
          • Nginx logs 
          • Python logs
          • Log4j logs
          • Node.js logs
          • WordPress logs
          • Delimiter logs
          • JSON logs
          • ThinkPHP logs
          • Use Logstash to collect IIS logs
          • Use Logstash to collect CSV logs
          • Use Logstash to collect other logs
          • Unity3D logs
      • 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
          • Introduction
          • Smooth function
          • Multi-period estimation function
          • Change point detection function
          • Maximum value detection function
          • Prediction and anomaly detection function
          • Sequence decomposition function
          • Time series clustering function
          • Frequent pattern statistical function
          • Differential pattern statistical function
        • Advanced analysis
          • Case study
          • Optimize query for analysis
        • Use JDBC to query and analyze logs
      • Query and visualization
        • Analysis graph
          • Graph description
          • Table
          • Line chart
          • Column chart
          • Bar chart
          • Pie chart
          • Area chart
          • Single value chart
          • Flow chart
          • 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 dashboard snapshots
          • Drill-down analysis
          • Set and use a filter in a dashboard
          • Markdown chart
        • Other visualization methods
          • Console sharing embedment
          • Use JDBC to count and visualize logs
          • OpenTracing implementation of Jaeger
          • Interconnect with DataV big screen
          • Interconnection with Grafana
      • Alarm
        • Alarm function overview
        • Configure an alarm
          • Configure an alarm
          • Grant a RAM user the permissions to configure alarms
          • Set alarm notifications
        • 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
      • Real-time subscription and consumption
        • Overview
        • Preview log data
        • 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 Flink to consume LogHub logs
        • Use Storm to consume LogHub logs
        • Use Spark Streaming to consume LogHub logs
        • Use CloudMonitor to consume LogHub logs
      • Data shipping
        • Overview
        • Ship logs to OSS
          • Ship logs to OSS
          • JSON storage
          • CSV storage
          • Parquet storage
          • Advanced RAM authorization
        • Ship data to MaxCompute
          • Ship data to MaxCompute by using DataWorks
        • Send logs to an SIEM system
          • Overview
          • Use HTTPS to send logs to an SIEM system
          • Use Syslog to send logs to an SIEM system
        • Manage LogShipper tasks
      • Log Service Monitor
        • Monitor Log Service
        • Service log
          • Service log overview
          • Use the service log function
          • Log types
          • Service log dashboards
        • Log moniroring by CloudMonitor
          • Log Service monitoring metrics
          • Use CloudMonitor to set alarm rules
      • Access control RAM
        • Authorization - Overview
        • Grant RAM sub-accounts permissions to access Log Service
        • Custom RAM authorization
        • Service role
        • User Role
    • Best Practices
      • Typical scenarios
    • 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
        • PullLogs
        • PutLogs
        • GetShipperStatus
        • Retryshippertask
        • GetLogs
        • GetHistograms
        • UpdateIndex
        • CreateIndex
        • DeleteIndex
        • GetIndex
      • 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
      • General FAQ
      • Log collection
        • Troubleshoot collection errors
        • What do I do if a Logtail machine 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
        • Logtail quick diagnosis tool
        • Compare Log Service LogHub and Kafka
        • Comparison among log collection tools: Logstash, fluentd, and Logtail
        • Collect logs in complete regular mode
          • Configure 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 FAQs
    • 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: Apache log

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