dev@glassfish.java.net

Re: more java.net slowness?

From: Harsha Godugu <Harsha.Godugu_at_Sun.COM>
Date: Tue, 16 Sep 2008 15:17:56 -0700

On 09/16/08 14:33, Rochelle Raccah wrote:
> Hi Paul,
>
> Yes, the response time is fine today. But it wasn't last week. And,
> what about messages arriving out of order and the lack of forum links
> in the messages?
Another data point. Yesterday b/w 3-6pm PDT java.net came up with
unknown host exception while doing check out.

Building remotely on jed-v210-1
Checking out https://svn.dev.java.net/svn/glassfish-svn/trunk/v3/tests/quicklook
ERROR: Failed to check out https://svn.dev.java.net/svn/glassfish-svn/trunk/v3/tests/quicklook
org.tmatesoft.svn.core.SVNException: svn: unknown host
svn: OPTIONS request failed on '/svn/glassfish-svn/trunk/v3/tests/quicklook'
        at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:102)
        at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:86)
        at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:545)
        at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:255)
        at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:243)
        at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:452)
        at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:95)
        at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:642)
        at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:171)
        at org.tmatesoft.svn.core.wc.SVNBasicClient.getRevisionNumber(SVNBasicClient.java:431)
        at org.tmatesoft.svn.core.wc.SVNBasicClient.getLocations(SVNBasicClient.java:802)
        at org.tmatesoft.svn.core.wc.SVNBasicClient.createRepository(SVNBasicClient.java:483)
        at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:428)
        at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:410)
        at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:406)
        at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:483)
        at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:413)
        at hudson.FilePath$FileCallableWrapper.call(FilePath.java:1176)
        at hudson.remoting.UserRequest.perform(UserRequest.java:69)
        at hudson.remoting.UserRequest.perform(UserRequest.java:23)
        at hudson.remoting.Request$2.run(Request.java:200)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.net.UnknownHostException: svn.dev.java.net
at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)
        at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:849)
        at java.net.InetAddress.getAddressFromNameService(InetAddress.java:1183)
        at java.net.InetAddress.getAllByName0(InetAddress.java:1136)
        at java.net.InetAddress.getAllByName0(InetAddress.java:1109)
        at java.net.InetAddress.getAllByName(InetAddress.java:1072)
        at java.net.InetAddress.getByName(InetAddress.java:969)
        at org.tmatesoft.svn.core.internal.util.SVNSocketFactory.createAddres(SVNSocketFactory.java:108)
        at org.tmatesoft.svn.core.internal.util.SVNSocketFactory.createSSLSocket(SVNSocketFactory.java:63)
        at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.connect(HTTPConnection.java:165)
        at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:302)
        ... 24 more

-hg
>
> Thanks,
> Rochelle
>
>
> Paul Sterk wrote:
>> Rochelle,
>>
>> I did some tests this morning with IssuerTracker and
>> glassfish.dev.java.net pages. The response times seem reasonable on
>> my platform. Do you still see a performance issues on your end?
>>
>> Paul
>>
>>> I think this question is for Paul...
>>>
>>> I remember in the past week or so there was some patch put in to fix
>>> the
>>> slowness people saw in access to pages on java.net. My experience is
>>> that it was faster for a while, but I have definitely seen very slow
>>> times in accessing bugs on glassfish and glassfishplugins since then.
>>>
>>> Also, I have seen (twice today) several times where a response to a
>>> message on the thread shows up in my mailbox before the message
>>> itself -
>>> that makes for some confusing reading. And, I don't see the forum links
>>> at the bottom of those messages - I thought I could go and see the
>>> missed message that way, but the link was not there.
>>>
>>> Thanks,
>>> Rochelle
>>>
>>> ---------------------------------------------------------------------
>>>
>