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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2014/06/09 18:29:01 UTC
[jira] [Comment Edited] (HBASE-11293) Master and Region servers
fail to start when hbase.master.ipc.address=0.0.0.0,
hbase.regionserver.ipc.address=0.0.0.0 and Kerberos is enabled
[ https://issues.apache.org/jira/browse/HBASE-11293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14025330#comment-14025330 ]
Andrew Purtell edited comment on HBASE-11293 at 6/9/14 4:27 PM:
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bq. In Hadoop's DNS.java, by default this hostname would be given by InetAddress.getLocalHost().getCanonicalHostName(). Maybe, we should pass the same in the login call ?
That could work, as long as we also respect the configuration settings 'hbase.regionserver.dns.interface' (the name of the interface we should retrieve the local IP address to look up the canonical hostname with) and 'hbase.regionserver.dns.nameserver' (the nameserver we should use for queries, including reverse IP lookups)
was (Author: apurtell):
bq. In Hadoop's DNS.java, by default this hostname would be given by InetAddress.getLocalHost().getCanonicalHostName(). Maybe, we should pass the same in the login call ?
That could work, as long as we continue to respect hbase.regionserver.dns.interface (the name of the interface we should retrieve the local IP address to look up the canonical hostname with) and hbase.regionserver.dns.nameserver (the nameserver we should use for queries, including reverse IP lookups)
> Master and Region servers fail to start when hbase.master.ipc.address=0.0.0.0, hbase.regionserver.ipc.address=0.0.0.0 and Kerberos is enabled
> ---------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-11293
> URL: https://issues.apache.org/jira/browse/HBASE-11293
> Project: HBase
> Issue Type: Bug
> Reporter: Michael Harp
>
> Setting
> {code}
> hbase.master.ipc.address=0.0.0.0
> hbase.regionserver.ipc.address=0.0.0.0
> {code}
> causes the _HOST substitution in hbase/_HOST@EXAMPLE.COM to result in "hbase/0:0:0:0:0:0:0:0@EXAMPLE.COM which in turn causes kerberos authentication to fail.
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