Parquet/parquet-mr — pull request #403 by matt-martin (2014-06-03 18:47:05+00:00)
Title: Remove caching of footers in ParquetInputFormat

Remove footers instance variable. This instance variable causes issues when the same ParquetInputFormat instance is used to generate splits for different files. More specifically, it causes problems in Hive's FetchOperator when the FetchOperator is attempting to operate over more than one partition. This issue is described in more detail at https://groups.google.com/d/msg/parquet-dev/0aXql-3z7vE/Gn5m094V7PMJ