# Page Not Found

The URL `pdi-job-entries-reference-overview/pentaho-mapreduce/options-pentaho-mapreduce-job/mapper-tab` does not exist.

You might be looking for one of these pages:
- [Pentaho MapReduce](https://docs.pentaho.com/pdia-data-integration/pdi-job-entries-reference-overview/pentaho-mapreduce.md)
- [Amazon EMR Job Executor](https://docs.pentaho.com/pdia-data-integration/pdi-job-entries-reference-overview/amazon-emr-job-executor.md)
- [Sqoop Export](https://docs.pentaho.com/pdia-data-integration/pdi-job-entries-reference-overview/sqoop-export-job.md)
- [Sqoop Import](https://docs.pentaho.com/pdia-data-integration/pdi-job-entries-reference-overview/sqoop-import-job.md)
- [Create Snowflake warehouse](https://docs.pentaho.com/pdia-data-integration/pdi-job-entries-reference-overview/create-warehouse-pdi-job-entry.md)

## How to find the correct page

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## Tips for requesting documentation

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