Zhijie Shen created MAPREDUCE-5159:
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Summary: Aggregatewordcount and aggregatewordhist in hadoop-1
examples are not binary compatible with hadoop-2 mapred.lib.aggregate
Key: MAPREDUCE-5159
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5159
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Zhijie Shen
Assignee: Zhijie Shen
Both examples in hadoop-1 use
org.apache.hadoop.mapred.lib.aggregate.ValueAggregatorJob.createValueAggregatorJob(String
args[], Class<?> caller), which no longer exists after upgrading to hadoop-2.
Therefore, they cannot not find the accordant function with their function
signature in the binary.
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