If it's intermittent, i'd check to see whether it was java running out of
memory or temporary disk that's the problem.

Check for out of memory errors and/or high disk usage percentages.

cheers
stuart

--
...let us be heard from red core to black sky

On Sat, Apr 2, 2016 at 5:14 PM, Robin Harper <[email protected]>
wrote:

> Hi,
>
> I am having trouble  depositing larger files (> about 128k) using the java
> Swordv2 Client into dspace - if I am using tomcat 7 or 8 (works fine in
> tomcat 6)
>
> I have tried setting the following in the connector (server.xml)
> maxSwallowSize="-1"  maxPostSize="-1" but the size of the files causing
> errors are wrong in any event (it should default to 2MB)
>
> There are no error messages in the tomcat files (even with fine), no
> reported problems other than
>
> INFO [main] (HttpMethodDirector.java:439) - I/O exception
> (java.net.ConnectException) caught when processing request: Connection
> refused
>
>  INFO [main] (HttpMethodDirector.java:445) - Retrying request
>
>  x 3
>
>
>  from the sword client. I am running out of ideas. I am communicating
> directly with tomcat on port 8080.
>
>
> I can always shift back to tomcat 6 when I need to use sword (its
> intermittent) but that is a pain.
>
>
> I was wondering if anyone had seen this problem - or had any thoughts as
> to where I should look?
>
>
> Thanks
>
>
> Robin
>
>
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