[jira] [Reopened] (HBASE-16929) Move default method of shipped to Shipper interface

["Ted Yu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-16929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu reopened HBASE-16929:
----------------------------

> Move default method of shipped to Shipper interface
> ---------------------------------------------------
>
>                 Key: HBASE-16929
>                 URL: https://issues.apache.org/jira/browse/HBASE-16929
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>             Fix For: 2.0.0
>
>         Attachments: 16929.v1.txt
>
>
> HBASE-16626 added default method of shipped() to RegionScanner.
> However, when building master branch of Phoenix against 2.0 SNAPSHOT, I got:
> {code}
> [ERROR] /a/phoenix/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/DelegateRegionScanner.java:[27,8] org.apache.phoenix.coprocessor.DelegateRegionScanner is not abstract and does not override  abstract method shipped() in org.apache.hadoop.hbase.regionserver.Shipper
> [ERROR] /a/phoenix/phoenix-core/src/main/java/org/apache/phoenix/coprocessor/BaseScannerRegionObserver.java:[344,36] <anonymous org.apache.phoenix.coprocessor.BaseScannerRegionObserver$1> is not         abstract and does not override abstract method shipped() in org.apache.hadoop.hbase.regionserver.Shipper
> {code}
> Here is the snippet for DelegateRegionScanner:
> {code}
> public class DelegateRegionScanner implements RegionScanner {
> {code}
> It seems adding default method in RegionScanner is not enough for downstream projects.
> After moving the default method to Shipper interface, the above two compilation errors are gone in Phoenix.



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