apex-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From sandeshh <...@git.apache.org>
Subject [GitHub] apex-core pull request #453: *Review only* APEXCORE-259 Directly write to Da...
Date Tue, 24 Jan 2017 05:56:09 GMT
GitHub user sandeshh opened a pull request:

    https://github.com/apache/apex-core/pull/453

    *Review only* APEXCORE-259 Directly write to DataList

    Instead of the loop back between the Output port and the buffer server,  tuples are directly
written to DataList. This improves the tuples write to BufferServer, but exposing the bottleneck
between downStream and BufferServer, which in turn mean too much spooling.
    
    This PR along with the following PRs improves the performance to great extent.
    
    https://github.com/apache/apex-core/pull/445
    https://github.com/apache/apex-core/pull/436
    
    @vrozov and @PramodSSImmaneni please see.

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

    $ git pull https://github.com/sandeshh/apex-core APEXCORE-259

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

    https://github.com/apache/apex-core/pull/453.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 #453
    
----
commit 66a3f756f90ef27df00497d1584f53ece0b74446
Author: Sandesh Hegde <sandesh.hegde@gmail.com>
Date:   2017-01-22T07:44:25Z

    APEXCORE-259 Directly write to DataList

----


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

Mime
View raw message