| Name | Description | Type | Package | Framework | 
| SessionCount | Performs a count of events, ignoring events which occur within the This is useful for tasks such as counting the number of page views per user since it: | Class | datafu.pig.sessions | DataFu | 
| Sessionize | Sessionizes an input stream, appending a session ID to each tuple. | Class | datafu.pig.sessions | DataFu |