Hi guys,
I leveraged hadoop metrics2 system to inject hadoop metrics in ganglia and
these metrics were shown properly in host page. And then, I created a new view
and added some default metrics (e.g. cpu_idle) in it. These default metrics
were shown properly too in the custom view. However, I met "No matching metrics
detected" issue after I added hadoop metrics in custom view. These metrics are
something like dfs.datanode.BlocksReportedNumOps which is stored as
dfs.datanode.BlocksReportedNumOps.rrd file in disk. It seems to be a bug.
Any suggestion?
Leo
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