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https://issues.apache.org/jira/browse/HBASE-17312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guanghao Zhang updated HBASE-17312:
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Description: Use default method in MasterObserver, RegionObserver,
RegionServerObserver and WALObserver. And mark the BaseRegionObserver,
BaseMasterAndRegionObserver, BaseRegionServerObserver and BaseWALObserver. User
can implement the interface directly and will not break compatibility when add
new default methods. (was: Use default method in MasterObserver,
RegionObserver, RegionServerObserver and WALObserver. And mark the
BaseRegionObserver, BaseMasterAndRegionObserver, BaseRegionServerObserver and
BaseWALObserver. User can implement the interface directly and will not break
when add new default method.)
> [JDK8] Use default method in XXXObserver
> ----------------------------------------
>
> Key: HBASE-17312
> URL: https://issues.apache.org/jira/browse/HBASE-17312
> Project: HBase
> Issue Type: Sub-task
> Components: Coprocessors
> Affects Versions: 2.0.0
> Reporter: Guanghao Zhang
> Assignee: Guanghao Zhang
>
> Use default method in MasterObserver, RegionObserver, RegionServerObserver
> and WALObserver. And mark the BaseRegionObserver,
> BaseMasterAndRegionObserver, BaseRegionServerObserver and BaseWALObserver.
> User can implement the interface directly and will not break compatibility
> when add new default methods.
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