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https://issues.apache.org/jira/browse/HBASE-6343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack resolved HBASE-6343.
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Resolution: Won't Fix
Seems like an old issue probably a problem in old hbase. Reopen if can repro in
new context.
> After migrating from one cluster to another, new hmaster dies when reaching
> out to old nodes
> --------------------------------------------------------------------------------------------
>
> Key: HBASE-6343
> URL: https://issues.apache.org/jira/browse/HBASE-6343
> Project: HBase
> Issue Type: Bug
> Components: migration
> Affects Versions: 0.90.6
> Environment: centos 6.0
> Reporter: Patrick
>
> I am migrating from cluster (movetest-a.domain.com to another
> (movetest-b.domain.com), both at the same version of hdfs/hbase. I am using
> mozilla's Backup tool to copy the /hbase files, but I imagine any copy tool
> would have this issue. Each cluster has its own zookeeper & HDFS.
> After copying the files, I try to start the new hmaster (movetest-b), and it
> dies because it cannot resolve the data nodes from the source cluster (eg
> data01.movetest-a.domain.com).
> Log: http://pastie.org/4212244
> Things I tried that did not work:
> - delete -ROOT- from the copied data
> - delete .META. from the copied data
> - cleanly shutdown the source before copying (to flush to disk)
> Things I tried that did work:
> - add the source nodes to /etc/hosts, pointing at 127.0.0.2 (which give
> connection refused):
> 127.0.0.2 data01.movetest-a.domain.com data02.movetest-a.domain.com
> data03.movetest-a.domain.com
> After bringing up the new cluster (with /etc/hosts in place), I was able to
> delete the /etc/hosts entries, and bounce hbase without error.
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