Re: [enhydra] Enhydra losing track of localhost?

João Paulo Ribeiro <[email protected]> Mon, 12 Sep 2005 10:34:28 +0100
Newsgroups gmane.comp.java.enhydra.general
Message-ID <[email protected]>
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Hi.<br>
<br>
The method InetAddress.getLocalHost use file descriptors to get this
information. It's possible that you are getting out of descriptor.<br>
Take a look again to your logs.<br>
If this happen again, try to see how much descriptors your process is
using/wasting. Take a look to the directory in
/proc/&lt;process-id&gt;/fd.<br>
<br>
Best regards<br>
Jo&atilde;o Paulo Ribeiro.<br>
<br>
Petr Stehlik wrote:
<blockquote cite="[email protected]" type="cite">
  <pre wrap="">&gt;From time to time one of my Enhydra 5.1.15 servers falls into weird
state:

2005-08-23 14:07:35,817: [Thread-1093], ERROR, Multiserver: Error in Enhydra Handler
java.net.UnknownHostException: mymachine: mymachine
        at java.net.InetAddress.getLocalHost(Unknown Source)
        at org.enhydra.servlet.connectionMethods.EnhydraDirector.EnhydraDirectorHandler.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

It cannot find out the IP address of localhost? Restart of multiserver
fixes it for a couple days but then the problem appears again. I
hardcoded the IP address into /etc/hosts but it didn't help:

/etc/hosts:
127.0.0.1	localhost
194.108.5.10	mymachine.zln.cz	mymachine

Any idea what could cause this? OS is Debian Woody, hardware is dual P4.

Petr



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Jo&atilde;o Paulo Ribeiro | Senior Software Engineer
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