I've made progress with the new qserv, but I'm still running into problems. Queries are failing with:
ERROR 4110 (Proxy): Qserv error: error locking result, check qserv/db config.
In my effort to debug this, I'm having difficulty rebuilding qserv. I thought the following should work:
scons: Reading SConscript files ...
Building into bld
using custom.py
AttributeError: 'list' object has no attribute 'prepend':
File "/u1/bchick/src/qserv-modules/core/SConstruct", line 17:
exports=['env', 'ARGUMENTS'])
File "/usr/lib/scons/SCons/Script/SConscript.py", line 614:
return method(*args, **kw)
File "/usr/lib/scons/SCons/Script/SConscript.py", line 551:
return _SConscript(self.fs, *files, **subst_kw)
File "/usr/lib/scons/SCons/Script/SConscript.py", line 260:
exec _file_ in call_stack[-1].globals
File "/u1/bchick/src/qserv-modules/core/bld/SConscript", line 25:
custom = detect.importCustom(env, extraTgts)
File "/u1/bchick/src/qserv-modules/core/site_scons/detect.py", line 189:
if existPp: ppDirs.prepend(existPp)
Thanks for your help.