[jira] [Commented] (SAMZA-1564) StreamAppender needs to explicitly have a call to SystemAdmin.createStream()

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SAMZA-1564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16399417#comment-16399417 ] 

ASF GitHub Bot commented on SAMZA-1564:
---------------------------------------

GitHub user shanthoosh opened a pull request:

    https://github.com/apache/samza/pull/448

    SAMZA-1564: Host affinity in standalone.

    SEP-11 Patch 1:  Introducing MetadataStore interface and the associated classes.
    
    Followup patches will contain the TaskNameGrouper changes and other changes that are part of SEP-11.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/shanthoosh/samza introduce_meta_store

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/samza/pull/448.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #448
    
----
commit 7e0401bb6f971077639907906666c66ba0dc9aaa
Author: Shanthoosh Venkataraman <sv...@...>
Date:   2018-03-14T16:10:45Z

    SEP-11 Part 1:
    
    Introduce Metadata store interface and the associated classes.

----


> StreamAppender needs to explicitly have a call to SystemAdmin.createStream()
> ----------------------------------------------------------------------------
>
>                 Key: SAMZA-1564
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1564
>             Project: Samza
>          Issue Type: Bug
>            Reporter: Daniel Nishimura
>            Assignee: Daniel Nishimura
>            Priority: Major
>
> StreamAppender currently relies on auto stream creation that may not work on the configured system. For example, if the stream is a Kafka stream, auto topic creation could be turned off.



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