hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-8568) DNS#reverseDns fails on IPv6 addresses
Date Fri, 06 Jul 2012 00:41:34 GMT
Eli Collins created HADOOP-8568:
-----------------------------------

             Summary: DNS#reverseDns fails on IPv6 addresses
                 Key: HADOOP-8568
                 URL: https://issues.apache.org/jira/browse/HADOOP-8568
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 2.0.0-alpha
            Reporter: Eli Collins
            Assignee: Eli Collins


DNS#reverseDns assumes hostIp is a v4 address (4 parts separated by dots), blows up if given
a v6 address:

{noformat}
Caused by: java.lang.ArrayIndexOutOfBoundsException: 3
        at org.apache.hadoop.net.DNS.reverseDns(DNS.java:79)
        at org.apache.hadoop.net.DNS.getHosts(DNS.java:237)
        at org.apache.hadoop.net.DNS.getDefaultHost(DNS.java:340)
        at org.apache.hadoop.net.DNS.getDefaultHost(DNS.java:358)
        at org.apache.hadoop.net.DNS.getDefaultHost(DNS.java:337)
        at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:235)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
        at org.apache.hadoop.hbase.master.HMaster.constructMaster(HMaster.java:1649)
{noformat}


--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message