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https://issues.apache.org/jira/browse/HADOOP-3743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12613152#action_12613152
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devaraj edited comment on HADOOP-3743 at 7/12/08 10:36 PM:
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I think we should have users move to the style of the hadoop examples programs
(e.g. o.a.h.e.RandomWriter) which implements Tool and all that. I can't see any
other way other than hacking a solution to work around this constraint and
HADOOP-3417 had actually removed that hack. I think long term it makes sense to
have the users migrate to implement apps using Tool, etc. That includes the
framework client classes o.a.h.s.StreamJob and o.a.h.m.p.Submitter as
Amareshwari pointed out.
I understand that we have broken 0.17 java apps that use -files, -achives, and
-libjars arguments and don't implement Tool, but unless we revert HADOOP-3417,
I can't see how we can provide this functionality.
Till the time user apps are moved to implementing Tool, with 0.18 and beyond,
users could set the values for the options tmpfiles, tmparchives and tmpjars in
the configuration they use to submit jobs (that's what the three arguments,
-files, -archives and -jars, do).
Thoughts?
was (Author: devaraj):
I think we should have users move to the style of the hadoop examples
programs (e.g. o.a.h.e.RandomWriter) which implements Tool and all that. I
can't see any other way other than hacking a solution to work around this
constraint and that was the reason why HADOOP-3417 was done. I think long term
it makes sense to have the users migrate to implement apps using Tool, etc.
That includes the framework client classes o.a.h.s.StreamJob and
o.a.h.m.p.Submitter as Amareshwari pointed out.
I understand that we have broken 0.17 apps that use -files, -achives, and
-libjars arguments but unless we revert HADOOP-3417, I can't see how we can
achieve this.
Till the time user apps are moved to implementing Tool, with 0.18, users could
set the values for the options tmpfiles, tmparchives and tmpjars in the
configuration they use to submit jobs (that's what the three arguments, -files,
-archives and -jars, do).
Thoughts?
> -libjars, -files and -archives options do not work with 0.18
> ------------------------------------------------------------
>
> Key: HADOOP-3743
> URL: https://issues.apache.org/jira/browse/HADOOP-3743
> Project: Hadoop Core
> Issue Type: Bug
> Affects Versions: 0.17.0
> Reporter: Mahadev konar
> Assignee: Amareshwari Sriramadasu
> Priority: Blocker
> Fix For: 0.18.0
>
> Attachments: patch-3743.txt
>
>
> I am not sure how to get -libjars and -files working with 0.18. I tried all
> the options but cannot get it runnning. I am filing this as a blocker until
> we find out that its not broken. -- in that case we need to update the docs
> with an example to say how it works.
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