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From "Duo Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18951) Use Builder pattern to remove nullable parameters for checkAndXXX methods in RawAsyncTable/AsyncTable interface
Date Tue, 10 Oct 2017 03:06:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18951?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16198075#comment-16198075
] 

Duo Zhang commented on HBASE-18951:
-----------------------------------

And also see CellUtil.matchingQualifier methods, if the byte array is null then we just check
if the qualifier length of the given cell is 0. I haven't found a place where we treat null
qualifier differently with an empty byte array.

> Use Builder pattern to remove nullable parameters for checkAndXXX methods in RawAsyncTable/AsyncTable
interface
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-18951
>                 URL: https://issues.apache.org/jira/browse/HBASE-18951
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Client
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>            Priority: Blocker
>             Fix For: 2.0.0-beta-1
>
>         Attachments: HBASE-18951.patch
>
>
> As Optional is not supposed to be used as method parameters but we do not want nullable
parameters.



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