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github.com/Netflix/eureka @blitz4j-1.24 sqlite

repository ↗ · DeepWiki ↗ · release blitz4j-1.24 ↗

181 symbols 389 edges 18 files 82 documented · 45%

README

Blitz4j

Blitz4j is a logging framework built on top of log4j to reduce contention and enable highly scalable logging without affecting application performance characteristics.

At Netflix, Blitz4j is used to log billions of events for monitoring, business intelligence reporting, debugging and other purposes. Blitz4j overcomes traditional log4j bottlenecks and comes built with a highly scalable and customizable asynchronous framework. Blitz4j comes with the ability to convert the existing log4j appenders to use the asynchronous model without changing the existing log4j configurations.

Blitz4j uses archaius (http://www.github.com/Netflix/archaius) to reconfigure log4j dynamically and servo (http://www.github.com/Netflix/servo) to track the performance metrics regarding logging. Blitz4j also tries to mitigate data loss and provides a way to summarize the log information during log storms.

BUILD

./gradlew clean build

Support

[Blitz4j Google Group] (https://groups.google.com/forum/?fromgroups#!forum/netflix_blitz4j)

Documentation

Please see [wiki] (https://github.com/Netflix/blitz4j/wiki) for detailed documentation.

Extension points exported contracts — how you extend this code

MessageProcessor (Interface)

An interface for handling the batched messages. The implementers need to define what needs to be done with the batched m [2 …

src/main/java/com/netflix/logging/messaging/MessageProcessor.java

BlitzConfig (Interface)

(no doc) [2 implementers]

src/main/java/com/netflix/blitz4j/BlitzConfig.java

Core symbols most depended-on inside this repo

setProperty

called by 24

src/main/java/com/netflix/blitz4j/LoggingConfiguration.java

getPropertyValue

called by 19

src/main/java/com/netflix/blitz4j/DefaultBlitz4jConfig.java

getInstance

called by 8

src/main/java/com/netflix/blitz4j/LoggingConfiguration.java

equals

called by 7

src/main/java/com/netflix/blitz4j/AsyncAppender.java

add

called by 7

src/main/java/com/netflix/blitz4j/AsyncAppender.java

stop

called by 6

src/main/java/com/netflix/logging/messaging/MessageBatcher.java

shouldPrintLoggingErrors

called by 6

src/main/java/com/netflix/blitz4j/BlitzConfig.java

getBatcher

called by 5

src/main/java/com/netflix/logging/messaging/BatcherFactory.java

Shape

Method 159

Class 20

Interface 2

Languages

Java100%

Modules by API surface

src/main/java/com/netflix/logging/messaging/MessageBatcher.java27 symbols

src/main/java/com/netflix/blitz4j/AsyncAppender.java25 symbols

src/main/java/com/netflix/blitz4j/DefaultBlitz4jConfig.java22 symbols

src/main/java/com/netflix/blitz4j/BlitzConfig.java20 symbols

src/main/java/com/netflix/blitz4j/LoggingConfiguration.java19 symbols

src/main/java/com/netflix/blitz4j/NFLockFreeLogger.java11 symbols

src/main/java/com/netflix/blitz4j/NFAppenderAttachableImpl.java9 symbols

src/main/java/com/netflix/blitz4j/NFHierarchy.java7 symbols

src/main/java/com/netflix/blitz4j/LoggingContext.java7 symbols

src/test/java/com/netflix/blitz4j/TestBlitz4j.java6 symbols

src/main/java/com/netflix/logging/log4jAdapter/NFPatternParser.java6 symbols

src/main/java/com/netflix/blitz4j/LoggerCache.java5 symbols

For agents

$ claude mcp add eureka \
  -- python -m otcore.mcp_server <graph>

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