Elek, Marton created HDDS-1104:
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Summary: Use picocli with Ozone genesis tool
Key: HDDS-1104
URL: https://issues.apache.org/jira/browse/HDDS-1104
Project: Hadoop Distributed Data Store
Issue Type: Improvement
Components: Tools
Reporter: Elek, Marton
Ozone genesis is a command line microbenchmark tool for ozone.
With other ozone tools (eg with freon) we already switched to use picocli for
command line argument parsing.
It would be great to use picocli from org.apache.hadoop.ozone.genesis.Genesis
as well.
We need at least a "–filter" option to run only the filtered tests (this is a
generic use case and the users usually comment out the unnecessary tests and
the commented lines can be accidentally committed)
Freon can be used as an example, but here we don't need any subcommands.
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