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View Code? Open in Web Editor NEWA fork of http://code.google.com/p/appengine-mapreduce/ with modifications required by Khan Academy
A fork of http://code.google.com/p/appengine-mapreduce/ with modifications required by Khan Academy
was quite excited to find your fork as looking through the commits it appears you've fixed most of the bugs I ran into trying to use the pipeline library
but I've had trouble getting your version to run eg:
libs/mapreduce/lib/pipeline/testutil.py", line 65, in setup_for_testing
from google.appengine.tools import dev_appserver
ImportError: cannot import name dev_appserver
I'm guessing maybe it has to run against an old version of the sdk? I'm on 1.9.8
Do you ever get issues like this:
https://code.google.com/p/appengine-pipeline/issues/detail?id=84
Do you have any clues from your experience what causes those kind of problems in the pipeline?
I have a big generator pipeline that runs tens of thousands of stages
Do you have any tips on good queue settings? I have task_retry_limit: 10
and I already learned to set max_concurrent_requests: 100
to avoid datastore contention errors on BarrierRecord
according to google file api's are going to be shutdown. https://cloud.google.com/appengine/docs/deprecations/files_api
I can see that there is still some parts in the source code depending on it.
https://github.com/Khan/appengine-mapreduce/search?utf8=%E2%9C%93&q=google.appengine.api.files&type=Code
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