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This class is the static Mapper & Reducer classes that are used by Pig to execute Pig Map Reduce jobs. |
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This "specialized" map class is ONLY to be used in pig queries with order by a udf. |
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Used by Skewed Join |
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This "specialized" reduce class is ONLY to be used in pig queries with order by a udf. |
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This class is the base class for PigMapBase which has slightly difference among different versions of hadoop. |
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This class is the static Mapper & Reducer classes that are used by Pig to execute Pig Map Reduce jobs. |
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This "specialized" map class is ONLY to be used in pig queries with order by a udf. |
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Used by Skewed Join |
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This "specialized" reduce class is ONLY to be used in pig queries with order by a udf. |
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This is compiler class that takes an MROperPlan and converts it into a JobControl object with the relevant dependency info maintained. |
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Main class that launches pig for Map Reduce |
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An operator model for a Map Reduce job. |
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Sets the parent plan for all Physical Operators. |
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A specialization of the default FileOutputCommitter to allow pig to inturn delegate calls to the OutputCommiter(s) of the StoreFunc(s)' OutputFormat(s). |
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The main split class that maintains important information about the input split. |
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