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From "Daniel Halperin (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (BEAM-639) BigtableIO.Read: support for user specified row range
Date Mon, 19 Sep 2016 22:14:20 GMT

     [ https://issues.apache.org/jira/browse/BEAM-639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Halperin closed BEAM-639.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 0.3.0-incubating

> BigtableIO.Read: support for user specified row range
> -----------------------------------------------------
>
>                 Key: BEAM-639
>                 URL: https://issues.apache.org/jira/browse/BEAM-639
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-gcp
>            Reporter: Daniel Halperin
>            Assignee: Daniel Halperin
>            Priority: Minor
>             Fix For: 0.3.0-incubating
>
>
> BigtableIO.Read takes a table and a filter, but does not let the user customize the row
range. If a user wants to scan a relatively narrow range, they can do it by specifying a filter
("starts with abcd") or ("less than abcd"), but under the hood Cloud Bigtable will implement
this as a full table scan -> filter instead of a narrower scan.
> We should expose these setters publicly so that users can implement row scans directly.



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