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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BEAM-1269) BigtableIO should make more efficient use of connections
Date Wed, 05 Apr 2017 23:43:41 GMT

    [ https://issues.apache.org/jira/browse/BEAM-1269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15958039#comment-15958039
] 

ASF GitHub Bot commented on BEAM-1269:
--------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/beam/pull/2377


> BigtableIO should make more efficient use of connections
> --------------------------------------------------------
>
>                 Key: BEAM-1269
>                 URL: https://issues.apache.org/jira/browse/BEAM-1269
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-gcp
>            Reporter: Daniel Halperin
>              Labels: newbie, starter
>
> RIght now, {{BigtableIO}} opens up a new Bigtable session for every DoFn, in the {{@Setup}}
function. However, sessions can support multiple connections, so perhaps this code should
be modified to open up a smaller session pool and then allocation connections in {{@StartBundle}}.
> This would likely make more efficient use of resources, especially for highly multithreaded
workers.



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