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Posted to dev@kafka.apache.org by "Guozhang Wang (JIRA)" <ji...@apache.org> on 2014/09/05 00:12:23 UTC

[jira] [Updated] (KAFKA-1545) java.net.InetAddress.getLocalHost in KafkaHealthcheck.register may fail on some irregular hostnames

     [ https://issues.apache.org/jira/browse/KAFKA-1545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guozhang Wang updated KAFKA-1545:
---------------------------------
    Fix Version/s:     (was: 0.8.2)
                   0.9.0

> 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
>            Reporter: Guozhang Wang
>            Assignee: Guozhang Wang
>             Fix For: 0.9.0
>
>
> 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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