Uses of Class
org.apache.hadoop.contrib.utils.join.TaggedMapOutput

Uses of TaggedMapOutput in org.apache.hadoop.contrib.utils.join

Methods in org.apache.hadoop.contrib.utils.join that return TaggedMapOutput

Modifier and Type	Method and Description
TaggedMapOutput	TaggedMapOutput.clone(JobConf job)
protected abstract TaggedMapOutput	DataJoinReducerBase.combine(Object[] tags, Object[] values)
protected abstract TaggedMapOutput	DataJoinMapperBase.generateTaggedMapOutput(Object value) Generate a tagged map output value.

Methods in org.apache.hadoop.contrib.utils.join with parameters of type TaggedMapOutput

Modifier and Type	Method and Description
protected void	DataJoinReducerBase.collect(Object key, TaggedMapOutput aRecord, OutputCollector output, Reporter reporter) The subclass can overwrite this method to perform additional filtering and/or other processing logic before a value is collected.
protected abstract Text	DataJoinMapperBase.generateGroupKey(TaggedMapOutput aRecord) Generate a map output key.