[PARQUET-1943] parquet-tools cat command does not consider logical type

• Type: Bug
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Affects Version/s: 1.11.1
• Component/s: parquet-mr
• Assignee: Unassigned
• Reporter: john lilley
• Created: 02/Nov/20 14:39
• Updated: 02/Nov/20 14:39

Description

The parquet-tools cat command doesn't format timestamps, outputting them as numbers instead.  The parquet-tools dump command does format as timestamps, so the code has been written.

Using the attached file:

$ java jar parquet-tools<VERSION>.jar cat -j datetime_utc_adjust.parquet

{"ID":1,"DT":1604297946277}

 

$ java jar parquet-tools<VERSION>.jar dump datetime_utc_adjust.parquet

...

INT32 ID
--------------------------------------------------------------------------------

• • • row group 1 of 1, values 1 to 1 ***
      value 1: R:0 D:1 V:1INT64 DT
      --------------------------------------------------------------------------------
    • row group 1 of 1, values 1 to 1 ***
      value 1: R:0 D:1 V:2020-11-02T06:19:06.277