Parquet/parquet-mr — pull request #420 by tispratik (2014-08-16 00:48:23+00:00)
Title: Fix max allowed arguments

It should be 4 as we have a total of four arguments including the

I was getting the following error on running the script:

$ ./parquet-tools dump -c label ../part-m-00000.gz.parquet
dump -c label ../part-m-00000.gz.parquet
Invalid arguments: missing required arguments

usage: parquet-dump [option...]
where option is one of:
-c,--column Dump only the given column, can be specified more than
once
-d,--disable-data Do not dump column data
--debug Disable color output even if supported
-h,--help Show this help string
-m,--disable-meta Do not dump row group and page metadata
--no-color Disable color output even if supported
where is the parquet file to print to stdout