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From "Robert Burrell Donkin (JIRA)" <server-...@james.apache.org>
Subject [jira] Commented: (JAMES-850) RemoteDeliveryTest intermitant failure
Date Sun, 03 Aug 2008 08:27:44 GMT

    [ https://issues.apache.org/jira/browse/JAMES-850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12619309#action_12619309
] 

Robert Burrell Donkin commented on JAMES-850:
---------------------------------------------

Agreed

I wonder whether we might be able to simply the implementation by using poor-man's-clone only
for attributes rather than the complete hash map. Maybe I'll try find to give it a while locally.

One major change I've wanted to propose for a while is a move to a data+meta-data message
paradigm. The idea is that the incoming message would not be constantly transformed during
passage, rather the message would be stored and any processing done only at the meta-data
level. Only on exgress would changes  be consolidated. This would help to reduce copying of
the message content as well as offers potential simplifications of the architecture.

> RemoteDeliveryTest intermitant failure
> --------------------------------------
>
>                 Key: JAMES-850
>                 URL: https://issues.apache.org/jira/browse/JAMES-850
>             Project: James
>          Issue Type: Test
>    Affects Versions: Trunk
>         Environment: GNULinux/Gentoo
> % java -version
> java version "1.5.0_16"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b02)
> Java HotSpot(TM) 64-Bit Server VM (build 1.5.0_16-b02, mixed mode)
> % cat /proc/cpuinfo 
> processor	: 0
> vendor_id	: AuthenticAMD
> cpu family	: 15
> model		: 67
> model name	: AMD Athlon(tm) 64 X2 Dual Core Processor 5600+
> stepping	: 3
> cpu MHz		: 1000.000
> cache size	: 1024 KB
> physical id	: 0
> siblings	: 2
> core id		: 0
> cpu cores	: 2
> fpu		: yes
> fpu_exception	: yes
> cpuid level	: 1
> wp		: yes
> flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush
mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good pni cx16
lahf_lm cmp_legacy svm extapic cr8_legacy
> bogomips	: 2012.31
> TLB size	: 1024 4K pages
> clflush size	: 64
> cache_alignment	: 64
> address sizes	: 40 bits physical, 48 bits virtual
> power management: ts fid vid ttp tm stc
> processor	: 1
> vendor_id	: AuthenticAMD
> cpu family	: 15
> model		: 67
> model name	: AMD Athlon(tm) 64 X2 Dual Core Processor 5600+
> stepping	: 3
> cpu MHz		: 1000.000
> cache size	: 1024 KB
> physical id	: 0
> siblings	: 2
> core id		: 1
> cpu cores	: 2
> fpu		: yes
> fpu_exception	: yes
> cpuid level	: 1
> wp		: yes
> flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush
mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good pni cx16
lahf_lm cmp_legacy svm extapic cr8_legacy
> bogomips	: 2012.31
> TLB size	: 1024 4K pages
> clflush size	: 64
> cache_alignment	: 64
> address sizes	: 40 bits physical, 48 bits virtual
> power management: ts fid vid ttp tm stc
>            Reporter: Robert Burrell Donkin
>            Priority: Critical
>         Attachments: TEST-org.apache.james.transport.mailets.RemoteDeliveryTest - expected-continuation.txt,
TEST-org.apache.james.transport.mailets.RemoteDeliveryTest.txt, TEST-org.apache.james.transport.mailets.RemoteDeliveryTest.txt,
TEST-org.apache.james.transport.mailets.RemoteDeliveryTest.txt
>
>
> Open to track information related to intermittent failures of this test

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