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https://issues.apache.org/jira/browse/HBASE-19285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16273821#comment-16273821
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Hudson commented on HBASE-19285:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-1.4 #1037 (See
[https://builds.apache.org/job/HBase-1.4/1037/])
HBASE-19285 Implements table-level latency histograms (elserj: rev
c1a1c97e842a6f1fcedbc51f315be01ca9150953)
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
* (add)
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsTableLatenciesImpl.java
* (edit)
hbase-hadoop-compat/src/test/java/org/apache/hadoop/hbase/test/MetricsAssertHelper.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsRegionServer.java
* (add)
hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/regionserver/MetricsTableLatencies.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestMetricsRegionServer.java
* (add)
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestMetricsTableLatencies.java
* (edit)
hbase-hadoop2-compat/src/test/java/org/apache/hadoop/hbase/test/MetricsAssertHelperImpl.java
* (add)
hbase-hadoop2-compat/src/main/resources/META-INF/services/org.apache.hadoop.hbase.regionserver.MetricsTableLatencies
* (add)
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerTableMetrics.java
> Add per-table latency histograms
> --------------------------------
>
> Key: HBASE-19285
> URL: https://issues.apache.org/jira/browse/HBASE-19285
> Project: HBase
> Issue Type: Bug
> Components: metrics
> Reporter: Clay B.
> Assignee: Josh Elser
> Priority: Critical
> Fix For: 2.0.0, 1.4.0, 1.3.3
>
> Attachments: HBASE-19285.001.branch-1.3.patch,
> HBASE-19285.002.branch-1.3.patch, HBASE-19285.003.branch-1.3.patch,
> HBaseTableLatencyMetrics.png
>
>
> HBASE-17017 removed the per-region latency histograms (e.g. Get, Put, Scan at
> p75, p85, etc)
> HBASE-15518 added some per-table metrics, but not the latency histograms.
> Given the previous conversations, it seems like it these per-table
> aggregations weren't intentionally omitted, just never re-implemented after
> the per-region removal. They're some really nice out-of-the-box metrics we
> can provide to our users/admins as long as it's not detrimental.
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