Duplicate code in JobHistory TaskAttempt's can be collapsed into super class.
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Key: HADOOP-4122
URL: https://issues.apache.org/jira/browse/HADOOP-4122
Project: Hadoop Core
Issue Type: Improvement
Components: mapred
Reporter: Amareshwari Sriramadasu
Priority: Minor
There is a lot of common code for MapAttempt, ReduceAttempt, CleanupAttempt
(added in HADOOP-4112). All the duplicate code can be moved to TaskAttempt
class. The methods logFailed() and logKilled() methods differ only in one
string. They can be collapased into a single method.
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