You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@beam.apache.org by "Kenneth Knowles (JIRA)" <ji...@apache.org> on 2019/03/19 03:27:00 UTC

[jira] [Commented] (BEAM-2819) Key only reads from Google Datastore

    [ https://issues.apache.org/jira/browse/BEAM-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16795607#comment-16795607 ] 

Kenneth Knowles commented on BEAM-2819:
---------------------------------------

[~chamikara] FYI

> Key only reads from Google Datastore
> ------------------------------------
>
>                 Key: BEAM-2819
>                 URL: https://issues.apache.org/jira/browse/BEAM-2819
>             Project: Beam
>          Issue Type: New Feature
>          Components: io-java-gcp
>            Reporter: Ilnar Taichinov
>            Priority: Major
>              Labels: datastore, triaged
>
> Currently there is no functionality allowing to read only keys from the Google Datastore through the Datastore IO. In some cases users don't need to read the whole entity, e.g. to filter by certain values in ancestry. This seems to be an important feature as the entity reads are expensive and thus the native Datastore client/API allow to run Key Only queries. 



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)