Uses of Class org.apache.hadoop.contrib.utils.join.TaggedMapOutput (Hadoop 1.2.1 API)
Date: 2013-07-22

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

Packages that use TaggedMapOutput
org.apache.hadoop.contrib.utils.join |

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

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

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