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New Contributor
Posts: 5
Registered: ‎09-17-2017

Disk space alerts

 Hi Team,

 

How to cofigure disk space alerts like 60% or 70% from cloudera manager.

 

Regards

Chaitanya

Expert Contributor
Posts: 101
Registered: ‎02-23-2018

Re: Disk space alerts

If I`m not mistaken, you mean the space for the Datanodes, in this case, in the datanodes configuration, the Supervision category and the datanode status monitoring thresholds, change to 70% or 80%. You have two types, warnings and critics.

 

Regards.

Explorer
Posts: 15
Registered: ‎05-22-2017

Re: Disk space alerts

Hi,

 

Right, it seems not adjustable in percentage value (my cloudera MANAGER version is 5.14, it would be the same in 5.13 I remember).

 

As you know, monitoring thresholds colud be adjusted in absolute value at [Home > Configuration > Disk Space Thresholds].

 

I think it's sensible to specify them in absolute value because, usually the scaling factor of disk volume and those monitoring values does not match.

 

Regards,

Nobuaki 

Explorer
Posts: 15
Registered: ‎05-22-2017

Re: Disk space alerts

I noticed that from monitoring alert list, I can set Free Space Monitoring Percentage Thresholds.

 

cm_alert_freespace_monitoring_percentage_thresholds.png

I couldn't find other path to these setting though.

 

It may help if made clear where those adjustables are exposed I think.

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