Help Center/ MapReduce Service/ Component Operation Guide (LTS) (Paris Region)/ Using HetuEngine/ Common Issues About HetuEngine/ How Do I Handle HetuEngine Alarms?
Updated on 2022-12-14 GMT+08:00
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How Do I Handle HetuEngine Alarms?

Question

Log in to FusionInsight Manager and HetuEngine alarms are generated for the cluster.

Answer

Log in to FusionInsight Manager, go to the O&M page, and view alarm details. You can click the drop-down button of an alarm to view the alarm details. For most alarms, you can locate and handle them based on the alarm causes in the alarm details. You can also view the online help information about an alarm by using the alarm help function. If the alarm is not automatically cleared, you can manually clear it after troubleshooting.

  1. Log in to FusionInsight Manager.
  2. Choose O&M > Alarm > Alarms.
  3. View alarm details in the alarm list.
  4. Locate the row that contains the alarm and click View Help in the Operation column to obtain more help information.
  5. Locate the fault based on the possible causes provided in the online help and clear the HetuEngine alarms based on the handling procedure provided in the online help.