Pritam Damania created HBASE-8744:
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Summary: Enable HBase to log the entire latency profile for HDFS
packets resulting in slow writes.
Key: HBASE-8744
URL: https://issues.apache.org/jira/browse/HBASE-8744
Project: HBase
Issue Type: Improvement
Reporter: Pritam Damania
Priority: Minor
When we see WAL outliers in HBase, at times it is not clear which component in
the whole stack is slow. At facebook we are implementing per request profiling
which passes profiling information throughout the entire stack. This
information can be used to determine the outliers in HBase.
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