[PARQUET-1599] Fix to-avro to respect the overwrite option

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.12.0
• Component/s: parquet-cli
• Labels: pull-request-available
• Assignee: Kengo Seki
• Reporter: Kengo Seki
• Created: 13/Jun/19 03:58
• Updated: 11/Apr/20 07:01
• Resolved: 11/Apr/20 07:01

Description

parquet-cli's to-avro has --overwrite option, and it works as expected:

$ ls -l output
total 8
-rw-r--r--  1 sekikn  staff  2010 Jun 13 12:37 sample.avro
$ java -cp 'target/*:target/dependency/*' org.apache.parquet.cli.Main to-avro sample.parquet -o output/sample.avro --overwrite
$ ls -l output
total 8
-rw-r--r--  1 sekikn  staff  2010 Jun 13 12:38 sample.avro

But even without this flag, it overwrites the existing file with no warning.

$ java -cp 'target/*:target/dependency/*' org.apache.parquet.cli.Main to-avro sample.parquet -o output/sample.avro
$ ls -l output
total 8
-rw-r--r--  1 sekikn  staff  2010 Jun 13 12:39 sample.avro

This behaviour should be fixed for consistency with other subcommands.

Issue Links

• links to: GitHub Pull Request #650