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Posted to issues@hbase.apache.org by "Misty Stanley-Jones (JIRA)" <ji...@apache.org> on 2014/06/20 07:11:24 UTC
[jira] [Updated] (HBASE-4931) CopyTable instructions could be
improved.
[ https://issues.apache.org/jira/browse/HBASE-4931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Misty Stanley-Jones updated HBASE-4931:
---------------------------------------
Attachment: HBASE-4931.patch
The usage info in the command was better than the docs so I just pasted it in. I did add some info to the usage message too. I don't know how to address the comment about the actionable error message and I don't have enough info about what the docs should give warnings about, in the next comment.
> CopyTable instructions could be improved.
> -----------------------------------------
>
> Key: HBASE-4931
> URL: https://issues.apache.org/jira/browse/HBASE-4931
> Project: HBase
> Issue Type: Bug
> Components: documentation, mapreduce
> Affects Versions: 0.90.4, 0.92.0
> Reporter: Jonathan Hsieh
> Assignee: Misty Stanley-Jones
> Attachments: HBASE-4931.patch
>
>
> The book and the usage instructions could be improved to include more details, things caveats and to better explain usage.
> One example in particular, could be updated to refer to ReplicationRegionInterface and ReplicationRegionServer in thier current locations (o.a.h.h.client.replication and o.a.h.h.replication.regionserver), and better explain why one would use particular arguments.
> {code}
> $ bin/hbase org.apache.hadoop.hbase.mapreduce.CopyTable
> --rs.class=org.apache.hadoop.hbase.ipc.ReplicationRegionInterface
> --rs.impl=org.apache.hadoop.hbase.regionserver.replication.ReplicationRegionServer
> --starttime=1265875194289 --endtime=1265878794289
> --peer.adr=server1,server2,server3:2181:/hbase TestTable
> {code}
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