16 lines
917 B
Markdown
16 lines
917 B
Markdown
# How We Monitor and Run Kafka at Scale
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- **期号**: SRE Weekly Issue #23（2016-05-15）
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- **作者**: —
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- **链接**: https://signalfx.com/how-we-monitor-and-run-kafka-at-scale/
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## 简介
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SignalFx shares their in-depth experience with Kafka in this article. This reminds me of moving around ElasticSearch indices:
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> Although Kafka currently can do quota-based rate limiting for producing and consuming, that’s not a applicable to partition movement. Kafka doesn’t have a concept of rate limiting during partition movement. If we try to migrate many partitions, each with a lot of data, it can easily saturate our network. So trying to go as fast as possible can cause migrations to take a very long time and increase the risk of message loss.
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## 正文
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> ⚠️ 抓取失败：URLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1032)
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