value too long for type character varying(32)

[Paul Larson]

Looks like all the daily runs from today failed to deserialize. Unfortunately, making sense of the deserialization error is still a bit of a pain. Looking at the model and the bundle though, my best guess is that it's the NamedAttribute name limitation of 32 characters. It looks like there was also a change that went in that added this:
"target.linaro-media-create-version": "linaro-media-create 2011.10 : qemu-arm version 0.15.50 (Debian\n0.15.50-2011.10-0ubuntu1~ppa10.10.1), Copyright (c) 2003-2008 Fabrice Bellard",

I've hot-patched this on the server for now, but I think this needs to be increased.

as a side note, I seem to recall some discussion a long time ago about whether it made sense to limit the number of characters, as there was some sort of alleged performance gain by not putting a limit on them. What ever happened to that?

[Paul Larson (pwlars)]

The task for lava-lab is to upgrade dashboard once we have a fix for this, and re-install, or undo the hotfix I did for lava-dispatcher to make it quit sending this attribute

[Zygmunt Krynicki (zyga)]

How did you hot patch this?

Wysłane z iPhone'a

Dnia 19 lis 2011 o godz. 20:20 Paul Larson <email address hidden> napisał(a):

> Public bug reported:
>
> Looks like all the daily runs from today failed to deserialize. Unfortunately, making sense of the deserialization error is still a bit of a pain. Looking at the model and the bundle though, my best guess is that it's the NamedAttribute name limitation of 32 characters. It looks like there was also a change that went in that added this:
> "target.linaro-media-create-version": "linaro-media-create 2011.10 : qemu-arm version 0.15.50 (Debian\n0.15.50-2011.10-0ubuntu1~ppa10.10.1), Copyright (c) 2003-2008 Fabrice Bellard",
>
> I've hot-patched this on the server for now, but I think this needs to
> be increased.
>
> as a side note, I seem to recall some discussion a long time ago about
> whether it made sense to limit the number of characters, as there was
> some sort of alleged performance gain by not putting a limit on them.
> What ever happened to that?
>
> ** Affects: lava-dashboard
> Importance: High
> Status: New
>
> ** Affects: lava-lab
> Importance: Undecided
> Status: New
>
> ** Changed in: lava-dashboard
> Importance: Undecided => High
>
> ** Changed in: lava-dashboard
> Milestone: None => 2011.12
>
> ** Also affects: lava-lab
> Importance: Undecided
> Status: New
>
> --
> You received this bug notification because you are a member of Linaro
> Validation Team, which is subscribed to LAVA Dashboard.
> https://bugs.launchpad.net/bugs/892562
>
> Title:
> value too long for type character varying(32)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/lava-dashboard/+bug/892562/+subscriptions

[Paul Larson (pwlars)]

@zyga: I just made the dispatcher not add this information for now

[Michael Hudson-Doyle (mwhudson)]

I'll take a look at this today.

[Zygmunt Krynicki (zyga)]

This was released with the 2011-12-06 flexible deployment

[Zygmunt Krynicki (zyga)]

The migration never ran so I'm reopening this in the lab.

[Michael Hudson-Doyle (mwhudson)]

We've run it now.