Alex Feinberg created HBASE-8237:
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Summary: Integrate HDFS request profiling with HBase request
profiling
Key: HBASE-8237
URL: https://issues.apache.org/jira/browse/HBASE-8237
Project: HBase
Issue Type: New Feature
Affects Versions: 0.89-fb
Reporter: Alex Feinberg
Assignee: Alex Feinberg
Fix For: 0.89-fb
Since the building blocks to retrieve the RegionServer/DataNode profiling data
is done (in Facebook's HDFS branch -- the changes are/will be posted to Github
soon), it would be great to integrate them together, so that the HBase client
can not only get the RegionServer metrics but also the DataNode status. It will
offer the client a much clear view from end to end perspective including the
disk/network level detail information for each request.
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