Enis Soztutar created HBASE-15518: ------------------------------------- Summary: Add Per-Table metrics back Key: HBASE-15518 URL: https://issues.apache.org/jira/browse/HBASE-15518 Project: HBase Issue Type: Sub-task Reporter: Enis Soztutar Assignee: Alicia Ying Shu Fix For: 2.0.0, 1.4.0
We used to have per-table metrics, but it was removed in some restructuring. We have per-region metrics, and per-regionserver metrics, but nothing in between. For majority of users, per-region is too granular, they are mostly interested in table level aggregates. This is especially useful in multi-tenant cases where a table's disk usage, number of requests, etc can be made much more visible. In this jira, we'll add the basic infrastructure to add a single (or a few) per-table metrics. Than we can improve on that by adding remaining metrics from the region server level. The plan is to NOT aggregate per-table metrics at master for now. Just aggregation of per-region metrics at the per-table level for every regionserver. -- This message was sent by Atlassian JIRA (v6.3.4#6332)