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https://issues.apache.org/jira/browse/OOZIE-913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13424963#comment-13424963
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Robert Kanter commented on OOZIE-913:
-------------------------------------
That's the way it worked before my changes; I think that it's allowed (though
maybe uncommon) to use different filesystems in the same FS action, in which
case we can't initialize the fs object one-time. Something like this:
{code}
<action name="fs-node">
<fs>
<mkdir path="hdfs://host1:port/dir"/>
<mkdir path="hdfs://host2:port/dir"/>
</fs>
<ok to="end"/>
<error to="fail"/>
</action>
{code}
If that's not allowed, then I agree that a single fs object makes sense.
> Add Name Node, job-xml, and configuration Elements to FS action
> ---------------------------------------------------------------
>
> Key: OOZIE-913
> URL: https://issues.apache.org/jira/browse/OOZIE-913
> Project: Oozie
> Issue Type: Improvement
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Priority: Minor
> Attachments: OOZIE-913-v2.patch, OOZIE-913.patch
>
>
> Adding a name node Element to the FS action will allow users to shorten FS
> actions and avoid specifying the name node (hdfs://HOST:PORT) multiple times.
> We can also add job-xml and configuration elements to allow users to set
> properties when the FS instance is created.
> e.g.
> {code}
> <action name="fs-node">
> <fs>
> <name-node>hdfs://host:port</name-node>
> <job-xml>fs-info.xml</job-xml>
> <configuration>
> <property>
> <name>some.property</name>
> <value>some.value</value>
> </property>
> </configuration>
> <mkdir path="/user/${wf:user()}/output-data/1"/>
> <mkdir path="/user/${wf:user()}/output-data/2"/>
> </fs>
> <ok to="end"/>
> <error to="fail"/>
> </action>
> {code}
> This can then also leverage the global section from OOZIE-874 automatically.
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