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Posted to common-issues@hadoop.apache.org by "Luke Lu (JIRA)" <ji...@apache.org> on 2010/05/04 02:43:56 UTC
[jira] Commented: (HADOOP-6747) TestNetUtils fails on Mac OS X
[ https://issues.apache.org/jira/browse/HADOOP-6747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12863587#action_12863587 ]
Luke Lu commented on HADOOP-6747:
---------------------------------
Looks like we attach pretty much the same patch at the same time :)
> TestNetUtils fails on Mac OS X
> ------------------------------
>
> Key: HADOOP-6747
> URL: https://issues.apache.org/jira/browse/HADOOP-6747
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 0.22.0
> Environment: Mac OS 10.5.8 (Leopard)
> Reporter: Luke Lu
> Fix For: 0.22.0
>
> Attachments: hadoop-6747-trunk-v1.patch, hadoop-6747.txt
>
>
> TestNetUtils fails consistently after HADOOP-6722 on Mac OS X Leopard 10.5.8:
> {noformat}
> ------------- Standard Error -----------------
> local address: /127.0.0.1
> local port: 64991
> ------------- ---------------- ---------------
> Testcase: testAvoidLoopbackTcpSockets took 0.421 sec
> Caused an ERROR
> Invalid argument
> java.net.SocketException: Invalid argument
> at sun.nio.ch.Net.connect(Native Method)
> at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
> at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:369)
> at org.apache.hadoop.net.TestNetUtils.testAvoidLoopbackTcpSockets(TestNetUtils.java:46)
> {noformat}
> Although TCP spec seems to allow it, at least one implementation disallows this corner case.
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