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HOST DISK USAGE ALERT AGAIN & AGAIN
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Apache Ambari
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HDFS
Created 11-26-2020 02:29 AM
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Hi,
I have disabled the host disk alert and then enable. It shows warning after some time again and again. Screenshot attached. Anyone to help ?
Created 11-26-2020 02:49 AM
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Hi SherKhan,
Based on the screenshot, you have two conditions configured for the warning trigger. The first one will trigger if the free space falls below 5GB, the second one will trigger once the disk utilization is higher than 50%.
The disk belonging to master.ndctech.net has 55.53% of it's capacity used, and so the warning is triggered. If you consider this to be a false alarm, you should raise the warning threshold from 50% to 70% perhaps.
Kind regards,
Gyuszi