[jira] Commented: (MAPREDUCE-279) Map-Reduce 2.0
[ https://issues.apache.org/jira/browse/MAPREDUCE-279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13008757#comment-13008757 ] Sharad Agarwal commented on MAPREDUCE-279: -- bq. Is the correct suffix still .genavro? Had to live with .genavro as the maven plugin (https://github.com/phunt/avro-maven-plugin) not been updated yet to work with the new extension. bq. Does AvroIDL convert javadoc-style comments on records/protocols into JavaDoc on generated code? No. I don't see the comments in the generated code. Map-Reduce 2.0 -- Key: MAPREDUCE-279 URL: https://issues.apache.org/jira/browse/MAPREDUCE-279 Project: Hadoop Map/Reduce Issue Type: Improvement Components: jobtracker, tasktracker Reporter: Arun C Murthy Assignee: Arun C Murthy Fix For: 0.23.0 Attachments: MR-279.patch, MR-279.patch, MR-279.sh, MR-279_MR_files_to_move.txt Re-factor MapReduce into a generic resource scheduler and a per-job, user-defined component that manages the application execution. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Commented: (MAPREDUCE-279) Map-Reduce 2.0
[ https://issues.apache.org/jira/browse/MAPREDUCE-279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13008881#comment-13008881 ] Todd Lipcon commented on MAPREDUCE-279: --- Looking through the code a bit more I came across Hamlet. It seems you've written your own MVC framework and Java implementation of Haml as part of Yarn. Can you shed some light on why existing web frameworks were found to be insufficient? Do we really want a custom HTML generation framework as part of a resource scheduler? I don't have much experience with web programming in Java, but I can't imagine we have any use cases that are _that_ unique that they couldn't be satisfied using a popular framework like Spring MVC. I also have strong doubts that a bunch of systems hackers like we have in our community can do a better job at designing and implementing a web framework compared to people who do web programming all day long (witness the completely incorrect job we do of input parameter escaping we do in the current webapps) Map-Reduce 2.0 -- Key: MAPREDUCE-279 URL: https://issues.apache.org/jira/browse/MAPREDUCE-279 Project: Hadoop Map/Reduce Issue Type: Improvement Components: jobtracker, tasktracker Reporter: Arun C Murthy Assignee: Arun C Murthy Fix For: 0.23.0 Attachments: MR-279.patch, MR-279.patch, MR-279.sh, MR-279_MR_files_to_move.txt Re-factor MapReduce into a generic resource scheduler and a per-job, user-defined component that manages the application execution. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Commented: (MAPREDUCE-279) Map-Reduce 2.0
[ https://issues.apache.org/jira/browse/MAPREDUCE-279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13008882#comment-13008882 ] Philip Zeyliger commented on MAPREDUCE-279: --- I'm traveling and will return to the office on Monday, March 28th. For urgent matters, please contact Aparna Ramani. Thanks! -- Philip Map-Reduce 2.0 -- Key: MAPREDUCE-279 URL: https://issues.apache.org/jira/browse/MAPREDUCE-279 Project: Hadoop Map/Reduce Issue Type: Improvement Components: jobtracker, tasktracker Reporter: Arun C Murthy Assignee: Arun C Murthy Fix For: 0.23.0 Attachments: MR-279.patch, MR-279.patch, MR-279.sh, MR-279_MR_files_to_move.txt Re-factor MapReduce into a generic resource scheduler and a per-job, user-defined component that manages the application execution. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
