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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16000) Table#checkAndPut() docs are too vague
Date Wed, 26 Oct 2016 04:12:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15607348#comment-15607348
] 

Hudson commented on HBASE-16000:
--------------------------------

SUCCESS: Integrated in Jenkins build HBase-Trunk_matrix #1855 (See [https://builds.apache.org/job/HBase-Trunk_matrix/1855/])
HBASE-16000 Table#checkAndPut() docs are too vague (Csaba Skrabak) This (stack: rev 8e2d410195b1797e2d7e647db431e4fde98aeaba)
* (edit) hbase-client/src/main/java/org/apache/hadoop/hbase/client/Table.java


> Table#checkAndPut() docs are too vague
> --------------------------------------
>
>                 Key: HBASE-16000
>                 URL: https://issues.apache.org/jira/browse/HBASE-16000
>             Project: HBase
>          Issue Type: Bug
>          Components: documentation
>            Reporter: Nick Dimiduk
>            Assignee: Csaba Skrabak
>            Priority: Minor
>              Labels: beginner, beginners
>             Fix For: 2.0.0
>
>         Attachments: hbase-16000.patch
>
>
> The docs for our CAS operations that accept a {{CompareOp}} are too vague. They're copied
from the part that implies {{CompareOp.EQUAL}}, which means they don't tell you how your op,
the provided {{value}}, and any present value are compared.
> Only by digging into HRegion.java can I see that the operation is, for example with CompareOp.GREATER,
we get {{value.compareTo(existingKeyValue) > 0}}. Javadocs should be explicit about the
order of operands.



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