Robert Dyer created HBASE-7693:
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Summary: 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
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.
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