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https://issues.apache.org/jira/browse/KAFKA-1545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15122719#comment-15122719
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Guozhang Wang commented on KAFKA-1545:
--------------------------------------
Left some comments in the PR, closing this ticket as not resolved.
https://github.com/apache/kafka/pull/48
> java.net.InetAddress.getLocalHost in KafkaHealthcheck.register may fail on
> some irregular hostnames
> ---------------------------------------------------------------------------------------------------
>
> Key: KAFKA-1545
> URL: https://issues.apache.org/jira/browse/KAFKA-1545
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8.1.1
> Reporter: Guozhang Wang
> Assignee: Rekha Joshi
> Labels: newbie
> Fix For: 0.10.0.0
>
>
> For example:
> kafka.server.LogOffsetTest > testGetOffsetsForUnknownTopic FAILED
> java.net.UnknownHostException: guwang-mn2: guwang-mn2: nodename nor
> servname provided, or not known
> at java.net.InetAddress.getLocalHost(InetAddress.java:1473)
> at kafka.server.KafkaHealthcheck.register(KafkaHealthcheck.scala:59)
> at kafka.server.KafkaHealthcheck.startup(KafkaHealthcheck.scala:45)
> at kafka.server.KafkaServer.startup(KafkaServer.scala:121)
> at kafka.utils.TestUtils$.createServer(TestUtils.scala:130)
> at kafka.server.LogOffsetTest.setUp(LogOffsetTest.scala:53)
> Caused by:
> java.net.UnknownHostException: guwang-mn2: nodename nor servname
> provided, or not known
> at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
> at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
> at
> java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1293)
> at java.net.InetAddress.getLocalHost(InetAddress.java:1469)
> ... 5 more
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