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From Imesh Gunaratne <>
Subject Re: Topology update events failed to be de-serialized due to incorrect port mapping format
Date Thu, 29 May 2014 04:41:45 GMT
Hi Jeffery,

Thanks for reporting this problem. Let me check this in detail and get back
to you soon.


On Thu, May 29, 2014 at 5:58 AM, Jeffrey Nguyen (jeffrngu) <> wrote:

>  Hi Devs,
>  I just filed  We're
> experiencing this issue with the code built from 4.0.0 RC3 tag.   Please
> see the JIRA description for further details.  Basically, it looks like we
> might have some issue with the way port map info is presented in the
> topology update events such as MemberActivatedEvent or
> CompleteTopologyEvent.  This causes our topology listener to fail to
> process these event with a java.lang.NumberFormatException.   From the
> exception, it seems like the key named "http" should be a string
> representation of an integer instead, e.g. "80".
>  *Imesh,*
>  I don't mean to finger pointing.   I'm copying you simply
> because I thought you'd have intimate knowledge in this area since you did
> some enhancement on this last time (please see commit reference below)
>  Could you or someone please verify if this is a valid issue?  If so,
> could you give some pointers on how to fix this?
>  *Commit:* e4b15b6f52253b804c5e716fbcf1c1db47111dc2 [e4b15b6]
> *Parents:* a8e3181b1b
> *Author:* Imesh Gunaratne <>
> *Date:* April 30, 2014 10:08:21 PM PDT
> Updated load balancer port mapping logic to find outgoing port according
> to the incoming port rather than looking at the transport
>  Thanks,
>  -Jeffrey

Imesh Gunaratne

Technical Lead, WSO2
Committer & PPMC Member, Apache Stratos

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