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https://issues.apache.org/jira/browse/HBASE-28565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17843561#comment-17843561
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Duo Zhang commented on HBASE-28565:
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The map reduce job is also a pain here.
There are several places we need to change:
1. In TableOutputFormat, if users want to output to another HBase cluster, we
have special hbase.mapred.output.quorum config to let users specify the peer
cluster.
2. In TableMapreduceUtil.initTableMapReduceJob, users can pass a cluster key to
specify the peer cluster.
3. In TableMapreduceUtil.initCredentials and
TableMapreduceUtil.initCredentialsForCluster, we may use quorum address or the
upper layer need to set the quorum address to configuration before calling
these methods.
Need to find proper ways to support URI in these places.
> Make map reduce jobs accept connection uri when specifying peer cluster
> -----------------------------------------------------------------------
>
> Key: HBASE-28565
> URL: https://issues.apache.org/jira/browse/HBASE-28565
> Project: HBase
> Issue Type: Improvement
> Components: mapreduce, Replication
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Major
> Fix For: 3.0.0-beta-2
>
>
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