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Zookeeper

Zookeeper#

Overview#

The ML Pack for Zookeeper provides visibility on Zookeeper nodes, in particular on clients connections requests, response time and more.

Configuration#

Go in Configuration Management.

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Click on the + button to add a new configuration.

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Select the template Zookeeper. Select the Collector on which you want this configuration to be deployed; and provide a Configuration Name that is meaningful for you. The Description is optional.

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In the template, enter the correct settings for your Zookeeper server(s). Other configuration options are possible. Browse the template to discover them.

Once done, click Apply to start the monitoring.

Metrics#

  • Data size
  • Ephemerals Count
  • Latency: avg, max, min
  • Alive connections
  • File descriptors: max, open
  • Outstanding requests
  • Packets: received, sent
  • Version
  • Watch count
  • Znode count
  • Followers, Synced followers
  • Pending syncs