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bitbake: toaster: large package set breaks sqlite query

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If you build a project with a large package set, you will get a crash
in "views.py" when the dashboard attempts to fetch the package set to
calculate the package count and size. This is a sqlite limitation, and
it fails with as few as 1220 packages.

[YOCTO #11717]

(Bitbake rev: 02cb2b7f7ff594de75a404396f39a2428750c798)

Signed-off-by: David Reyna <David.Reyna@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
David Reyna
2017-06-27 13:44:31 -07:00
committed by Richard Purdie
parent 4f2baebf36
commit eea5cb3171
1 changed files with 9 additions and 4 deletions
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13
bitbake/lib/toaster/toastergui/views.py
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@@ -457,10 +457,15 @@ def builddashboard( request, build_id ):
npkg = 0
pkgsz = 0
package = None
for package in Package.objects.filter(id__in = [x.package_id for x in t.target_installed_package_set.all()]):
pkgsz = pkgsz + package.size
if package.installed_name:
npkg = npkg + 1
# Chunk the query to avoid "too many SQL variables" error
package_set = t.target_installed_package_set.all()
package_set_len = len(package_set)
for ps_start in range(0,package_set_len,500):
ps_stop = min(ps_start+500,package_set_len)
for package in Package.objects.filter(id__in = [x.package_id for x in package_set[ps_start:ps_stop]]):
pkgsz = pkgsz + package.size
if package.installed_name:
npkg = npkg + 1
elem['npkg'] = npkg
elem['pkgsz'] = pkgsz
ti = Target_Image_File.objects.filter(target_id = t.id)