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From "Matt Foley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BIGTOP-503) remove unsupported upstream launcher scripts from packaging
Date Thu, 03 May 2012 19:28:48 GMT

    [ https://issues.apache.org/jira/browse/BIGTOP-503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13267727#comment-13267727
] 

Matt Foley commented on BIGTOP-503:
-----------------------------------

Wow, just found this bug as the result of a search for different issue.  Quite a big change.

For the scripts that start and stop a service on a single machine, there is a fairly clear
substitute in the init.d start and stop scripts; that's fine.  For those cases, please state,
for the sake of documentation, the actual init.d/* command that substitutes for each of the
above removed scripts.

However, a number of those scripts deal with cluster startups, orchestration, or specialized
activities.  It seems to me those don't map well to init.d functionality.  It does not seem
right to remove those without providing comparable functionality.  If you believe comparable
functionality already exists, please state the mapping.  

Also, it seems you should get input from experts on the various services before deciding it
is okay to whack these scripts that were provided by the developers of those services.  Something
more pro-active than a jira in the BIGTOP project, opened and committed in a 24-hour timeframe.
                
> remove unsupported upstream launcher scripts from packaging
> -----------------------------------------------------------
>
>                 Key: BIGTOP-503
>                 URL: https://issues.apache.org/jira/browse/BIGTOP-503
>             Project: Bigtop
>          Issue Type: Bug
>          Components: General
>    Affects Versions: 0.4.0
>            Reporter: Roman Shaposhnik
>            Assignee: Roman Shaposhnik
>             Fix For: 0.4.0
>
>         Attachments: BIGTOP-503.patch.txt
>
>
> Currently the following scripts break if one tries to use them out of packages. This
mostly happens because they expect daemons to be managed in a very particular way and are
not init.d/upstart friendly. Removing them seems to be
> the best way to sort out those that are truly appreciated by users from those that are
"just there". We can selectively fix/resurrect the ones that folks miss too much.
> For now, here's the list. Scream if you see your favorite kitten on there ;-)
> {noformat}
> hadoop/sbin:
>   start-all.sh
>   stop-all.sh
> hadoop-yarn/sbin:
>   slaves.sh
>   start-yarn.sh
>   stop-yarn.sh
> hadoop-hdfs/sbin:
>   distribute-exclude.sh
>   refresh-namenodes.sh
>   start-balancer.sh
>   stop-balancer.sh
>   start-secure-dns.sh
>   stop-secure-dns.sh
>   start-dfs.sh
>   stop-dfs.sh
> hbase/bin:
>   rolling-restart.sh
>   graceful_stop.sh
>   local-regionservers.sh
>   start-hbase.sh
>   stop-hbase.sh
>   local-master-backup.sh
> oozie/bin:
>   addtowar.sh
>   oozie-setup.sh
> {noformat}

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