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https://issues.apache.org/jira/browse/HBASE-16448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15434149#comment-15434149
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Hudson commented on HBASE-16448:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-1.4 #363 (See
[https://builds.apache.org/job/HBase-1.4/363/])
HBASE-16448 Custom metrics for custom replication endpoints (apurtell: rev
6e9b49cac7b118732659eef0cebb804be3e16238)
* (edit)
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/replication/regionserver/MetricsReplicationGlobalSourceSource.java
* (edit)
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/replication/regionserver/MetricsReplicationSourceSourceImpl.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/MetricsSource.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationEndpoint.java
* (edit)
hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/replication/regionserver/MetricsReplicationSourceSource.java
> Custom metrics for custom replication endpoints
> -----------------------------------------------
>
> Key: HBASE-16448
> URL: https://issues.apache.org/jira/browse/HBASE-16448
> Project: HBase
> Issue Type: Improvement
> Components: Replication
> Affects Versions: 2.0.0, 1.2.2, 0.98.21
> Reporter: Geoffrey Jacoby
> Assignee: Geoffrey Jacoby
> Fix For: 2.0.0, 1.4.0, 0.98.22
>
> Attachments: HBASE-16448-0.98.patch, HBASE-16448-branch-1.patch,
> HBASE-16448.patch
>
>
> ReplicationEndpoints contain a MetricsSource class that can update a fixed
> set of key replication metrics. It does not, however, allow a developer
> implementing a custom ReplicationEndpoint to create/update custom metrics
> unique to the new endpoint's use case.
> As it turns out, MetricsSource wraps a class, which in turn wraps a class,
> that implements the Hadoop BaseSource interface, which does allow for custom
> metrics. Simply having the two wrappers implement BaseSource as well with
> pass-through methods should be straightforward, and would allow replication
> endpoints to use these generic metric methods.
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