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Increase in hbase get fails when disk latency increasing

Increase in hbase get fails when disk latency increasing

New Contributor

I have set up a hbase cluster. The cluster consists of 5 servers each with 32G ram and 8 cores. Hbase fails are increasing whenever there is a spike in disk latency. I can't figure out from graphs why the spikes are coming on the disks. I am attaching the related graphs.

78534-screen-shot-2018-06-26-at-95329-pm.png

78537-screen-shot-2018-06-26-at-95508-pm.png

78535-screen-shot-2018-06-26-at-95349-pm.png

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