In a production environment, the datanode stops due to some reason. Is there a daemon which can restart the datanode and insure the business continuity?
The datanode stops abnormally during runtime. Is there a daemon to restart the datanode?
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New features are supported in the latest version 1.30.11 and 1.20.20 Agent can automatically start the data node, and restart the data node when it shuts down unexpectedly. A new configuration item datanodeRestartInterval is added to controller.cfg.
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