Mocheng Guo created ZOOKEEPER-3432:
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Summary: Improving zookeeper trace for performance and scalability
Key: ZOOKEEPER-3432
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3432
Project: ZooKeeper
Issue Type: Improvement
Components: server
Affects Versions: 3.5.6
Reporter: Mocheng Guo
Current server trace goes into normal local log files which does not scale and
has negative impact on server performance when turned on. The proposed
improvement is to write traces asynchronously with configurable in memory
buffer to a separate process which can be on different hardware, so that large
volume of traces would be processed and persisted without affect zookeeper
server performance.
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