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What Can I Do If an Alarm is Generated Because the NameNode Is not Restarted on Time After the hdfs-site.xml File Is Modified?
Updated on 2023-10-19 GMT+08:00
What Can I Do If an Alarm is Generated Because the NameNode Is not Restarted on Time After the hdfs-site.xml File Is Modified?
Question: What can I do if an alarm is generated because the NameNode is not restarted on time after the hdfs-site.xml file is modified?
Answer: If you do not restart the NameNode process after modifying the dfs.namenode.checkpoint.period parameter, an alarm may be falsely reported. In this case, you need to restart the NameNode process as soon as possible.
Parent topic: Big Data Service Development
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