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https://issues.apache.org/jira/browse/PIG-18?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Craig Macdonald updated PIG-18:
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Attachment: PIG-18.patch-v3craigm-10032008
Here's an updated version of my earlier patch. This even compiles, and I tested
it ;-)
All ssh code has been removed. Consequently the hod.server property has been
removed.
Olga, I couldn't follow your HOD commands versus the HOD documentation
http://hadoop.apache.org/core/docs/r0.16.0/hod.html, so I recoded it to follow
that document. As related issue is them that the command line should be passed
as an array, to ensure that spaces within the double quoted region are not
tokenised by Runtime.exec(String).
I added a System property simply named "hod", which takes the value of $hodRoot
from pig.pl. This is what defines if HOD should be used, and also allows HOD to
be explicitly specified, not just in the user's path.
The ExecException "Failed to connect to HOD. Return code" was never actually
thrown (the throw was missing). doHod() now propagates any ExecException thrown
in doHod(), rather than wrapping it in another one.
A future "feature" for debugging log level would be to capture the HOD
standard output and log that.
Craig
> Making Pig work with HOD 0.4 and hadoop 0.16
> --------------------------------------------
>
> Key: PIG-18
> URL: https://issues.apache.org/jira/browse/PIG-18
> Project: Pig
> Issue Type: Bug
> Components: impl
> Reporter: Olga Natkovich
> Assignee: Olga Natkovich
> Priority: Critical
> Attachments: hadoop16.jar, PIG-18.patch,
> PIG-18.patch-v2craigm-07032008, PIG-18.patch-v3craigm-10032008
>
>
> Pig needs to work with the soon to be released hadoop on demand (HOD) version.
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