[jira] [Assigned] (HADOOP-8568) DNS#reverseDns fails on IPv6 addresses

2012-08-20 Thread Eli Collins (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-8568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Eli Collins reassigned HADOOP-8568:
---

Assignee: Tony Kew

Thanks Tony. TestDNS#testRDNS now passes on an IPV6 enabled host with your 
change?

Mind filing a jira for the remaining ipv6 test failures you're seeing?

 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: Tony Kew
  Labels: newbie
 Attachments: HADOOP-8568.patch


 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

[jira] [Assigned] (HADOOP-8568) DNS#reverseDns fails on IPv6 addresses

2012-07-23 Thread Karthik Kambatla (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HADOOP-8568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Karthik Kambatla reassigned HADOOP-8568:


Assignee: Karthik Kambatla

 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: Karthik Kambatla
  Labels: newbie

 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