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Posted to commits@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/04/04 13:00:00 UTC

[jira] [Work logged] (BEAM-3973) Allow to disable batch API in SpannerIO

     [ https://issues.apache.org/jira/browse/BEAM-3973?focusedWorklogId=87526&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-87526 ]

ASF GitHub Bot logged work on BEAM-3973:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 04/Apr/18 12:59
            Start Date: 04/Apr/18 12:59
    Worklog Time Spent: 10m 
      Work Description: iemejia commented on issue #4946: [BEAM-3973] Adds a parameter to the Cloud Spanner read connector that can disable batch API
URL: https://github.com/apache/beam/pull/4946#issuecomment-378590991
 
 
   retest this please

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Issue Time Tracking
-------------------

    Worklog Id:     (was: 87526)
    Time Spent: 50m  (was: 40m)

> Allow to disable batch API in SpannerIO
> ---------------------------------------
>
>                 Key: BEAM-3973
>                 URL: https://issues.apache.org/jira/browse/BEAM-3973
>             Project: Beam
>          Issue Type: Bug
>          Components: io-java-gcp
>    Affects Versions: 2.4.0
>            Reporter: Mairbek Khadikov
>            Assignee: Mairbek Khadikov
>            Priority: Major
>             Fix For: 2.5.0
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> In 2.4.0, SpannerIO#read has been migrated to use batch API. The batch API provides abstractions to scale out reads from Spanner, but it requires the query to be root-partitionable. The root-partitionable queries cover majority of the use cases, however there are examples when running arbitrary query is useful. For example, reading all the table names from the information_schema.* and reading the content of those tables in the next step. 



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