[midPoint] Any type of fail safe tricks or settings?

Jason Everling jeverling at bshp.edu
Wed Nov 11 15:35:30 CET 2015


I didn't actually think to run anything on the file itself or check total
count before transfer to file on source system. I am pretty sure I could
write something up in Talend to check the source and count before
processing any further.

Thanks!
JASON

On Wed, Nov 11, 2015 at 5:11 AM, <midpoint at mybtinternet.com> wrote:

> Hi Jason,
>
>   I've had to solve these kinds of problems for various projects in the
> past, admittedly
>   not using midPoint. There are also other things that could be happening
> that cause
>   similar issues; e.g. in-flight / broken transfers etc.
>
>   Solving the problem with midPoint would imply having some sort of
> preview or a running
>   count of changes vs non-changes, or validation in the connector. Not
> aware of anything
>   like this ...
>
>   Having a system with some decent scripting can help. Some strategies I
> used in the past:
>
>    - Check that modification time on target is at least # mins ago; e.g.
>    not in-flight transfer
>    - Generate a checksum on the source and validate that on the target
>    (md5sum, sha1sum, ...)
>    - A status line at the end; e.g. end of feed, a count, checksum, etc
>
>
>   You could, if using (UNIX / Linux) do a grep -v on header - check result
> for zero size.
>   Incoming transmission write to a filename different from what your
> resource expects; validation
>   copies / renames to resource input name is validation ok.
>
> Regards,
>   Anton
>
> ----Original message----
> From : jeverling at bshp.edu
> Date : 05/11/2015 - 18:16 (GMT)
> To : midpoint at lists.evolveum.com
> Subject : [midPoint] Any type of fail safe tricks or settings?
>
>
> I was thinking about this today..
>
> What if one day my CSV file sends out a file that is blank with just the
> headers, like if something just goes wrong with the connection or base
> query. Since my CSV resource is authoritative for who should be enabled or
> disabled, it would disable everyone because they are missing from the file.
>
> I don't think that could happen, I wrote in as many fail safes as I could
> into the Talend job that creates the CSV but....
>
> Is there any type of mechanism that I can set that says if accounts to be
> changed is more than {n} then stop or suspend task?
>
> Just thinking!
>
> JASON
>
>
>
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-- 
JASON

-- 


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