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https://issues.apache.org/jira/browse/OOZIE-2920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Artem Ervits updated OOZIE-2920:
--------------------------------
Attachment: OOZIE-2920-2.patch
[~rkanter]
#1. in my experience, it is only under explicit conditions will it work where
core-site.xml has the property
{code}ipc.client.fallback-to-simple-auth-allowed{code}. You can't bundle the
core-site.xml with the wf, neither does uploading to the distcp sharelib. I'd
love to know if there's another approach?
the following doesn't work either
{noformat}
<action name="distcp_1">
<distcp xmlns="uri:oozie:distcp-action:0.2">
<job-tracker>${resourceManager}</job-tracker>
<name-node>${nameNode}</name-node>
<arg>hdfs://cluster1:8020/tmp/hellounsecure</arg>
<arg>hdfs://cluster2:8020/user/centos/</arg>
<java-opts>-Dipc.client.fallback-to-simple-auth-allowed=true</java-opts>
</distcp>
<ok to="end"/>
<error to="kill"/>
{noformat}
#2. my example is built on the distcp example with minor changes. Do you want
me to adjust both examples then to something that would make more sense?
#3. Thank you for the tip, how would I test that?
> Document Distcp can copy files within a cluster
> -----------------------------------------------
>
> Key: OOZIE-2920
> URL: https://issues.apache.org/jira/browse/OOZIE-2920
> Project: Oozie
> Issue Type: Improvement
> Affects Versions: 4.3.0
> Reporter: Artem Ervits
> Assignee: Artem Ervits
> Priority: Trivial
> Fix For: 4.3.0
>
> Attachments: OOZIE-2920-0.patch, OOZIE-2920-1.patch,
> OOZIE-2920-2.patch
>
>
> The FS action doesn't support a "copy" action. We should update the
> documentation to point to the DistCp action to help users looking for that
> functionality.
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