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Posted to commits@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/03/16 17:46:41 UTC

[jira] [Commented] (BEAM-991) DatastoreIO Write should flush early for large batches

    [ https://issues.apache.org/jira/browse/BEAM-991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15928508#comment-15928508 ] 

ASF GitHub Bot commented on BEAM-991:
-------------------------------------

Github user vikkyrk closed the pull request at:

    https://github.com/apache/beam/pull/1724


> DatastoreIO Write should flush early for large batches
> ------------------------------------------------------
>
>                 Key: BEAM-991
>                 URL: https://issues.apache.org/jira/browse/BEAM-991
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-gcp
>            Reporter: Vikas Kedigehalli
>            Assignee: Vikas Kedigehalli
>
> If entities are large (avg size > 20KB) then the a single batched write (500 entities) would exceed the Datastore size limit of a single request (10MB) from https://cloud.google.com/datastore/docs/concepts/limits.
> First reported in: http://stackoverflow.com/questions/40156400/why-does-dataflow-erratically-fail-in-datastore-access



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