[HAMA-332] Renaming some members in BSPMaster to follow the Hama terminology (and be less "Hadoopish")

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 0.2.0
• Assignee: Filipe David Borba Manana
• Reporter: Filipe David Borba Manana
• Created: 18/Nov/10 01:16
• Updated: 22/Nov/10 00:56
• Resolved: 22/Nov/10 00:56

Description

While doing a code walk in order to implement the job kill feature, I found out we have a few map members in BSPMaster.java that are too closed with the Hadoop MapReduce terminology. Namely, the names refer to "trackers", which in Hama are "groom servers".

The following path just renames these members to be more closely tied to the Hama terminology.

I also moved those attributes to the top of the class definition (close to all the other attributes).