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https://issues.apache.org/jira/browse/KUDU-3302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17385573#comment-17385573
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Alexey Serbin edited comment on KUDU-3302 at 7/26/21, 7:04 PM:
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[~belugabehr], as you can see, in the docs we do use the form recommended and
documented by [gflags|https://gflags.github.io/gflags/#commandline]. As for
the inconsistency between the recommended form and the way how gflags prints
out its help and usage banners, I guess the right place to report an issue is
the [gflags|https://github.com/gflags/gflags] project itself: Kudu uses gflags
as a thirdparty component, and we don't maintain gflags project itself.
Do you mind opening corresponding [issue with
gflags|https://github.com/gflags/gflags/issues]? Once they fix it, we can pick
up the fix and use the updated gflags library in Kudu.
Thanks!
was (Author: aserbin):
[~belugabehr], as you can see, in the docs we do use the form recommended and
documented by [gflags|https://gflags.github.io/gflags/#commandline]. As for
the inconsistency between the recommended form and the way how gflags prints
out its help and usage banners, I guess the write place to report an issue is
the [gflags|https://github.com/gflags/gflags] project itself: Kudu uses gflags
as a thirdparty component, and we don't maintain gflags project itself.
Do you mind opening corresponding [issue with
gflags|https://github.com/gflags/gflags/issues]? Once they fix it, we can pick
up the fix and use the updated gflags library in Kudu.
Thanks!
> Fix Inconsistencies With Docs For kudu hms Tool
> -----------------------------------------------
>
> Key: KUDU-3302
> URL: https://issues.apache.org/jira/browse/KUDU-3302
> Project: Kudu
> Issue Type: Improvement
> Reporter: David Mollitor
> Priority: Minor
> Fix For: n/a
>
>
> {code:none}
> [root@host ~]# kudu hms fix --help
> Usage:
> /bin/../lib/kudu/bin/kudu
> hms fix <master_addresses> [-dryrun] [-drop_orphan_hms_tables]
> [-nocreate_missing_hms_tables] [-nofix_inconsistent_tables]
> [-noupgrade_hms_tables] [-hive_metastore_sasl_enabled]
> [-hive_metastore_uris=<uris>] [-noignore_other_clusters]
> [-negotiation_timeout_ms=<ms>] [-timeout_ms=<ms>]
> {code}
> https://kudu.apache.org/docs/hive_metastore.html#_kudu_hms_fix
> From the examples, we see this:
> {code:none}
> $ sudo -u kudu kudu hms fix
> master-name-1:7051,master-name-2:7051,master-name-3:7051
> --hive_metastore_uris=<hive_metastore_uris> --dryrun=true
> [--ignore_other_clusters=<ignore_other_clusters>]
> {code}
> So, which is correct? Two dashes (--) or one (\-)?
> When running destructive (drops/delete) operations, there can't be any
> confusion or ambiguity. Very scary. Thanks.
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