hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7693) Hostname returned by TableInputFormatBase.reverseDNS contains trailing period
Date Mon, 28 Jan 2013 18:33:14 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13564492#comment-13564492

Ted Yu commented on HBASE-7693:

I ran the above two tests with patch and they passed.

Integrated to trunk.

Thanks for the patch, Robert.

Thanks for the review, Robert.
> Hostname returned by TableInputFormatBase.reverseDNS contains trailing period
> -----------------------------------------------------------------------------
>                 Key: HBASE-7693
>                 URL: https://issues.apache.org/jira/browse/HBASE-7693
>             Project: HBase
>          Issue Type: Bug
>          Components: mapreduce
>    Affects Versions: 0.94.3
>            Reporter: Robert Dyer
>            Priority: Trivial
>         Attachments: HBASE-7693.patch
> TableInputFormatBase.reverseDNS makes a call to org.apache.hadoop.net.DNS.reverseDns
which (at least in Hadoop 1.0.4) returns a PTR record.  PTR records contain a trailing period,
which then shows up in the input split location causing the JobTracker to incorrectly match
map jobs to data-local map slots.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message