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Key: PIG-686
URL: https://issues.apache.org/jira/browse/PIG-686
Project: Pig
Issue Type: Improvement
Affects Versions: types_branch
Reporter: Olga Natkovich
Fix For: types_branch
Currently, there is quite a bit of overhead in how the data is serialized in both cases because a type information is stored with each field.
However, most of the time the data has known and consistent schema in which case, it is sufficient to store the schema once.
This change could really decrease the ammount of intermediate data generated.
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