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EventBusAppender instance pollution in Java Heap Space #529

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mcweba opened this issue Nov 21, 2023 · 1 comment
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EventBusAppender instance pollution in Java Heap Space #529

mcweba opened this issue Nov 21, 2023 · 1 comment
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mcweba commented Nov 21, 2023

With the introduction of Vert.x 4x and/or Log4j2 we observed a memory leak with heavy EventBusAppender usage. The implementation of LoggingHandler creates a new instance of the EventBusAppender for every request to be logged.
These instances somehow stay in the heap and grow over time.

To prevent this, the EventBusAppender instance should be reused for multiple requests.
@mcweba mcweba self-assigned this Nov 21, 2023
mcweba added a commit that referenced this issue Nov 21, 2023
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#529 EventBusAppender instance pollution in Java Heap Space
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mcweba added a commit that referenced this issue Nov 22, 2023
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Merge pull request #530 from swisspost/feature/appender_repository
b4d447b 
#529 EventBusAppender instance pollution in Java Heap Space
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mcweba commented Apr 19, 2024

Released in v2.0.3

@mcweba mcweba closed this as completed Apr 19, 2024
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