Kengo Seki created PARQUET-2329:
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Summary: Fix wrong help messages of parquet-cli subcommands
Key: PARQUET-2329
URL: https://issues.apache.org/jira/browse/PARQUET-2329
Project: Parquet
Issue Type: Bug
Components: parquet-cli
Reporter: Kengo Seki
Assignee: Kengo Seki
There are some minor mistakes in the help messages of parquet-cli, as follows:
{code}
$ java -cp 'target/parquet-cli-1.14.0-SNAPSHOT.jar:target/dependency/*'
org.apache.parquet.cli.Main help rewrite
...
--prune-columns
<columns to be replaced with masked value>
{code}
It is the description about the {{\-\-mask-columns}} option, not for
{{\-\-prune-columns}}.
{code}
$ java -cp 'target/parquet-cli-1.14.0-SNAPSHOT.jar:target/dependency/*'
org.apache.parquet.cli.Main help convert-csv
...
Examples:
# Create a Parquet file from a CSV file
parquet convert-csv sample.csv sample.parquet --schema schema.avsc
# Create a Parquet file in HDFS from local CSV
parquet convert-csv path/to/sample.csv hdfs:/user/me/sample.parquet
--schema schema.avsc
# Create an Avro file from CSV data in S3
parquet convert-csv s3:/data/path/sample.csv sample.avro --format avro
--schema s3:/schemas/schema.avsc
{code}
Output paths in these examples should be specified using the
{{-o}}/{{\-\-output}} option. In addition, that subcommand doesn't have the
{{\-\-format}} option.
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