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https://issues.apache.org/jira/browse/HAMA-195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12758980#action_12758980
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Hyunsik Choi commented on HAMA-195:
-----------------------------------
I think so. In addition, BSP lib needs two kinds of communication. One is about
control communications, and another is for data communications.
The main purpose of control communications is for a master node to control
supersteps of slave nodes.
The methods put(), send(), recv() that you mentioned may belong to data
communications. Additionally, data communication methods need to support
collective communications. For example, send_c() send a set of messages, and
recv_r receives a set of messages. The collective communication methods can be
improved by some compression methods.
In addition, it would be good to implement the message with Writable interface
of Hadoop.
> Design the bsp library
> ----------------------
>
> Key: HAMA-195
> URL: https://issues.apache.org/jira/browse/HAMA-195
> Project: Hama
> Issue Type: New Feature
> Components: bsp
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
>
> First of all, we have to design the bsp library.
> 1. Analyzing the key requirements of bsp library.
> 2. Designing the bsp core interfaces.
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