Mailing-List: contact dev-help@giraph.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@giraph.apache.org
Date: Fri, 30 Aug 2013 03:15:53 +0000 (UTC)
From: "Maja Kabiljo (JIRA)" <jira@apache.org>
To: giraph-dev@incubator.apache.org
Message-ID: <JIRA.12666246.1377832517270.58059.1377832553051@arcas>
In-Reply-To: <JIRA.12666246.1377832517270@arcas>
References: <JIRA.12666246.1377832517270@arcas>
Subject: [jira] [Created] (GIRAPH-752) Better support for supernodes
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit

Maja Kabiljo created GIRAPH-752:
-----------------------------------

             Summary: Better support for supernodes
                 Key: GIRAPH-752
                 URL: https://issues.apache.org/jira/browse/GIRAPH-752
             Project: Giraph
          Issue Type: Bug
            Reporter: Maja Kabiljo
            Assignee: Maja Kabiljo


We've seen before that we crash when we have a vertex which receives a lot of messages and we don't use a combiner. That is because the total size of serialized messages for that vertex is bigger than the allowed size of an array. 
We should implement OutputStream which can handle arbitrary size of data and add an option to use that kind of stream for messages.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira