What Pig does ?
Extensible (Pig Latin)
UDFs (User Defined Functions)
Local mode
Map reduce mode (requires a
hadoop cluster) - Default
Example

File: /etc/passwd
PIG LATIN
Input / output

Debugging

•LOAD
•STORE

•DUMP
•DESCRIBLE
•EXPLAIN
•ILLUSTRATE

Working with Data
•FILTER
•FOREA...
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Apache Pig
Apache Pig
Apache Pig
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Apache Pig

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Apache Pig

  1. 1. What Pig does ?
  2. 2. Extensible (Pig Latin) UDFs (User Defined Functions)
  3. 3. Local mode Map reduce mode (requires a hadoop cluster) - Default
  4. 4. Example File: /etc/passwd
  5. 5. PIG LATIN Input / output Debugging •LOAD •STORE •DUMP •DESCRIBLE •EXPLAIN •ILLUSTRATE Working with Data •FILTER •FOREACH •GROUP •UNION •SPLIT
  6. 6. slideshare.net/jefersonm twitter.com/jefersonm github.com/jefersonm
  7. 7. slideshare.net/jefersonm twitter.com/jefersonm github.com/jefersonm
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