giraph-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Alessandro Presta (JIRA)" <>
Subject [jira] [Updated] (GIRAPH-224) Server-side combiner
Date Wed, 04 Jul 2012 15:18:34 GMT


Alessandro Presta updated GIRAPH-224:

    Attachment: GIRAPH-224-3.patch

Previous patch had a bug: I wasn't putting the combined messages back in transientMessages.

The reason why the test seemed to work is because our unit tests use Hadoop RPC by default,
and I had no idea this was Netty-specific code.
> Server-side combiner
> --------------------
>                 Key: GIRAPH-224
>                 URL:
>             Project: Giraph
>          Issue Type: Improvement
>          Components: bsp
>            Reporter: Alessandro Presta
>            Assignee: Alessandro Presta
>         Attachments: GIRAPH-224-1.patch, GIRAPH-224-2.patch, GIRAPH-224-3.patch, GIRAPH-224.patch
> Currently, if a VertexCombiner is defined in the Configuration, we use it on the client
in order to optimize bandwidth and memory usage.
> On the server side, we can easily benefit in terms of memory by exploiting the combiner
once more.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:!default.jspa
For more information on JIRA, see:


View raw message