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From "Phil Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17599) Use mayHaveMoreCellsInRow instead of isPartial
Date Wed, 08 Feb 2017 02:45:42 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15857278#comment-15857278

Phil Yang commented on HBASE-17599:

* @deprecated the word 'partial' ambiguous, use {@link #mayHaveMoreCellsInRow()} instead.
*             Deprecated since 1.4.0, will be removed in 2.0.0.
* @see #mayHaveMoreCellsInRow()
public boolean isPartial() 
We should just remove it in the patch for master branch?

> Use mayHaveMoreCellsInRow instead of isPartial
> ----------------------------------------------
>                 Key: HBASE-17599
>                 URL: https://issues.apache.org/jira/browse/HBASE-17599
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Client, scan
>    Affects Versions: 2.0.0, 1.4.0
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>             Fix For: 2.0.0, 1.4.0
>         Attachments: HBASE-17599.patch, HBASE-17599-v1.patch, HBASE-17599-v2.patch
> For now if we set scan.allowPartial(true), the partial result returned will have the
partial flag set to true. But for scan.setBatch(xx), the partial result returned will not
be marked as partial.
> This is an Incompatible change, indeed. But I do not think it will introduce any issues
as we just provide more informations to client. The old partial flag for batched scan is always
false so I do not think anyone can make use of it.
> This is very important for the limited scan to support partial results from server. If
we get a Result which partial flag is false then we know we get the whole row. Otherwise we
need to fetch one more row to see if the row key is changed which causes the logic to be more

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