parquet-tools doesn't filter _SUCCESS file

[asfimport]

Currently parquet-tools command fails when input is a directory with _SUCCESS file from mapreduce. Filtering those out like ParquetFileReader does fixes the problem.

parquet-cat /tmp/parquet_write_test
Could not read footer: java.lang.RuntimeException: file:/tmp/parquet_write_test/_SUCCESS is not a Parquet file (too small)

$ tree /tmp/parquet_write_test
/tmp/parquet_write_test
├── part-m-00000.parquet
└── _SUCCESS

Reporter: Neville Li / @nevillelyh

_{Note: This issue was originally created as PARQUET-142. Please see the migration documentation for further details.}

[asfimport]

Ryan Blue / @rdblue:
Issue resolved by pull request 89
https://github.com/apache/incubator-parquet-mr/pull/89