Each shuffle should proceed as a DFA
------------------------------------
Key: HADOOP-1337
URL: https://issues.apache.org/jira/browse/HADOOP-1337
Project: Hadoop
Issue Type: Improvement
Components: mapred
Reporter: Devaraj Das
Priority: Minor
The shuffle code (for fetching map outputs) should proceed as a DFA. The states
(as Owen had mentioned on HADOOP-1183) are (INITIAL, LOCATED, FETCHING, DONE,
FAILED). This is to ensure correctness of map output fetching.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
