dongjoon-hyun commented on a change in pull request #582:
URL: https://github.com/apache/orc/pull/582#discussion_r542924664
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File path: java/tools/src/java/org/apache/orc/tools/ScanData.java
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@@ -40,41 +40,168 @@
static CommandLine parseCommandLine(String[] args) throws ParseException {
Options options = new Options()
- .addOption("help", "h", false, "Provide help");
- return new GnuParser().parse(options, args);
+ .addOption("s", "schema", false, "Print schema")
+ .addOption("h", "help", false, "Provide help");
+ return new DefaultParser().parse(options, args);
Review comment:
Oh, are we moving from `GnuParser` to `DefaultParser`? I'm just
wondering because we have some more `GnuParser` code on the `master` branch.
```
$ git grep DefaultParser | wc -l
12
$ git grep GnuParser | wc -l
10
```
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