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https://issues.apache.org/jira/browse/HADOOP-10118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kousuke Saruta updated HADOOP-10118:
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Summary: FsShell never interpret "--" (was: CommandFormat never parse "--")
> FsShell never interpret "--"
> ----------------------------
>
> Key: HADOOP-10118
> URL: https://issues.apache.org/jira/browse/HADOOP-10118
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Affects Versions: 3.0.0
> Reporter: Kousuke Saruta
>
> We cannot use "--" option to skip args following that.
> CommandFormat#parse is implemented as follows.
> {code}
> public void parse(List<String> args) {
> ...
> } else if (arg.equals("--")) { // force end of option processing
> args.remove(pos);
> break;
> }
> ...
> {code}
> But, FsShell is called through ToolRunner and ToolRunner use
> GenericOptionParser. GenericOptionParser use GnuParser, which discard "--"
> when parsing args.
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