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Alicia Ying Shu commented on HBASE-15518: ----------------------------------------- [~enis] Thanks for the review. Uploaded a revised patch. > 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 > > Attachments: HBASE-15518-v1.patch, HBASE-15518.patch > > > 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)