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https://issues.apache.org/jira/browse/FALCON-1894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sowmya Ramesh resolved FALCON-1894.
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.10
> HDFS Data replication cannot be initiated independent of Oozie server location
> ------------------------------------------------------------------------------
>
> Key: FALCON-1894
> URL: https://issues.apache.org/jira/browse/FALCON-1894
> Project: Falcon
> Issue Type: Bug
> Components: general
> Affects Versions: trunk
> Reporter: Alex Bush
> Assignee: Sowmya Ramesh
> Priority: Minor
> Fix For: trunk, 0.10
>
>
> The HDFS mirroring scripts allow replication between two clusters.
> Currently, even though the UI allows the replication in any direction between
> clusters independent of which cluster the Falcon and Oozie servers belong to
> this is not observed and the source cluster is always the cluster with
> Oozie/Falcon server.
> Steps to reproduce:
> 1) Define both clusters in Falcon server on cluster 2
> 2) Set up HDFS mirroring in Falcon server on cluster 2 from Cluster 1 to
> Cluster 2 and set to run on Oozie server of Cluster 2
> Result:
> Falcon will replicate data from Cluster 2 to Cluster 2
> Cause:
> In hdfs-replication-workflow.xml, the source dir should be defined like the
> target dir by including clusterfs:
> https://github.com/apache/falcon/blob/master/addons/recipes/hdfs-replication/src/main/resources/hdfs-replication-workflow.xml#L63
> <arg>${drSourceDir}</arg>
> should be
> <arg>${drSourceClusterFS}${drSourceDir}</arg>
>
> like
> https://github.com/apache/falcon/blob/master/addons/recipes/hdfs-replication/src/main/resources/hdfs-replication-workflow.xml#L65
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