Thanks for all the replies Kyle! You've been super helpful :D. Would you say that the Flink runner more stable than the Spark one? Or which combo is the most stable for now?
On 2019/09/17 19:43:54, Tom Barber <[email protected]> wrote: > Thanks Kyle, > > From my pov Alpha is fine, I’m just trying to test out some of the > capabilities currently, but trying to dig around the website doesn’t > explain a great deal. Luckily Benjamin seems a step ahead of me… I hope it > stays that way! ;) > > > On 17 September 2019 at 19:33:40, Kyle Weaver ([email protected]) wrote: > > > The amount of issues I've encountered as a newbie is indeed troubling. > Spark portability is very much "alpha" quality software, a point we should > maybe emphasize on the website more. Anyway, I appreciate your patience, > and I'll do my best to address all these issues. > > > org.apache.beam.vendor.grpc.v1p21p0.io.grpc.StatusRuntimeException: > UNIMPLEMENTED: Method not found! > > AttributeError: module 'apache_beam.coders.coders' has no > attribute ‘VarIntCoder' > This class of errors occurs when the SDK version does not match up with the > runner version -- unfortunately, we cannot guarantee compatibility between > the two, so manual syncing is required for now. We are looking for ways to > improve this. > > > ERROR:grpc._server:Exception calling application: u'2-1' > It looks like these errors are entirely spurious. Have a fix for it here: > https://github.com/apache/beam/pull/9600 > > Note that there may still be other spurious errors like: > > 19/09/17 11:25:31 ERROR ManagedChannelOrphanWrapper: *~*~*~ Channel > ManagedChannelImpl{logId=84, target=localhost:36129} was not shutdown > properly!!! ~*~*~* > > and > > 19/09/17 11:25:32 ERROR SerializingExecutor: Exception while executing > runnable > org.apache.beam.vendor.grpc.v1p21p0.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed@47db89b1 > java.lang.IllegalStateException: call already closed > > I will try to get rid of them also, but for now you can just ignore them. > They are annoying but harmless. > > Kyle Weaver | Software Engineer | github.com/ibzib | [email protected] > > > On Tue, Sep 17, 2019 at 8:05 AM Benjamin Tan <[email protected]> > wrote: > > > :D. Still, I'm curious as to the error we both are getting. Maybe someone > > can shed some light on it. > > > > On Tue, Sep 17, 2019 at 10:54 PM Tom Barber <[email protected]> wrote: > > > >> I do see hello written to 1 file and world to another, I guess it works! > >> Thanks for the pointers Benjamin I was about to give up. > >> > >> Tom > >> > >> > >> On 17 September 2019 at 15:51:13, Benjamin Tan ( > >> [email protected]) wrote: > >> > >> Tell me if you see any output. Anyway, here's the link to the same issue > >> you're facing: > >> > >> > >> https://lists.apache.org/thread.html/4e8e1455916debe096de32551f9ab05853524cf282bc312cd4620d68@%3Cuser.beam.apache.org%3E > >> > >> The amount of issues I've encountered as a newbie is indeed troubling. > >> > >> On 2019/09/17 14:43:11, Tom Barber <[email protected]> wrote: > >> > 🤣 okay I’ll look again, I assumed it just crashed in a ball of flames! > >> > > >> > > >> > On 17 September 2019 at 15:39:33, Benjamin Tan ( > >> [email protected]) > >> > wrote: > >> > > >> > I got this too! Did you manage to get any output? (I did) I reported > >> this > >> > in another thread. > >> > > >> > This looks like a key error when StopWorker is called. As far as I > >> know, it > >> > seems like the work has been processed. > >> > > >> > On Tue, Sep 17, 2019 at 10:31 PM Tom Barber <[email protected]> wrote: > >> > > >> > > Well my errors are different but still terminal: > >> > > > >> > > ERROR:grpc._server:Exception calling application: u'1-1' > >> > > Traceback (most recent call last): > >> > > File "/usr/local/lib/python2.7/dist-packages/grpc/_server.py", line > >> 434, > >> > > in _call_behavior > >> > > response_or_iterator = behavior(argument, context) > >> > > File > >> > > > >> "/usr/local/lib/python2.7/dist-packages/apache_beam-2.17.0.dev0-py2.7.egg/apache_beam/runners/worker/worker_pool_main.py", > >> > > line 126, in StopWorker > >> > > worker_process = > >> > > self._worker_processes.pop(stop_worker_request.worker_id) > >> > > KeyError: u'1-1' > >> > > ERROR:grpc._server:Exception calling application: u'2-1' > >> > > Traceback (most recent call last): > >> > > File "/usr/local/lib/python2.7/dist-packages/grpc/_server.py", line > >> 434, > >> > > in _call_behavior > >> > > response_or_iterator = behavior(argument, context) > >> > > File > >> > > > >> "/usr/local/lib/python2.7/dist-packages/apache_beam-2.17.0.dev0-py2.7.egg/apache_beam/runners/worker/worker_pool_main.py", > >> > > line 126, in StopWorker > >> > > worker_process = > >> > > self._worker_processes.pop(stop_worker_request.worker_id) > >> > > KeyError: u'2-1' > >> > > > >> > > > >> > > On 17 September 2019 at 14:46:12, Benjamin Tan ( > >> > > [email protected]) wrote: > >> > > > >> > > If it helps, I’m using Spark 2.4.4. The Apache Beam Python library on > >> > > master is 2.17.0-dev. > >> > > > >> > > > >> > > On 17 Sep 2019, at 9:39 PM, Tom Barber <[email protected]> wrote: > >> > > > >> > > Cool thanks Benjamin, I’ll give it a shot. > >> > > > >> > > Tom > >> > > > >> > > > >> > > On 17 September 2019 at 13:56:14, Benjamin Tan ( > >> > > [email protected]) wrote: > >> > > > >> > > > >> > > I encountered the exact same thing today. High five! Here’s how I > >> managed > >> > > to make some progress: > >> > > > >> > > 1. Used the master branch > >> > > 2. Built and installed the Python SDK > >> > > > >> > > cd into the sdk library and python ./setup install > >> > > > >> > > I got some other errors but they didn’t seem to be show stoppers. > >> > > > >> > > On 17 Sep 2019, at 8:26 PM, Tom Barber <[email protected]> wrote: > >> > > > >> > > Hello folks, > >> > > > >> > > Day 3 of trying to get the basics going with Python & Spark 2.2.3. > >> > > > >> > > I’ve downgraded the spark version to 2.2.3 in the cradle build so > >> that I > >> > > can run jobs against it. > >> > > > >> > > I’ve then written this: > >> > > > >> > > options = PipelineOptions(["--runner=PortableRunner", > >> > > "--job_endpoint=localhost:8099", "--environment_type=LOOPBACK"]) > >> > > > >> > > with beam.Pipeline(options=options) as p: > >> > > print("hello") > >> > > lines = p | 'Create' >> beam.Create(['hello', 'world']) > >> > > > >> > > Which in turn explodes with: > >> > > > >> > > Caused by: > >> > > org.apache.beam.vendor.grpc.v1p21p0.io.grpc.StatusRuntimeException: > >> > > UNIMPLEMENTED: Method not found! > >> > > at > >> > > > >> org.apache.beam.vendor.grpc.v1p21p0.io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:235) > >> > > at > >> > > > >> org.apache.beam.vendor.grpc.v1p21p0.io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:216) > >> > > at > >> > > > >> org.apache.beam.vendor.grpc.v1p21p0.io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:141) > >> > > at > >> > > > >> org.apache.beam.model.fnexecution.v1.BeamFnExternalWorkerPoolGrpc$BeamFnExternalWorkerPoolBlockingStub.startWorker(BeamFnExternalWorkerPoolGrpc.java:226) > >> > > > >> > > When run against python 2 and > >> > > > >> > > AttributeError: module 'apache_beam.coders.coders' has no > >> > > attribute ‘VarIntCoder' > >> > > > >> > > When run with python 3.5. > >> > > > >> > > Should I just give up trying the portable runner at the moment or am I > >> > > doing something dumb/incompatible? I’m stuck on Spark 2.2.3 so > >> upgrading > >> > > isn’t currently an option. > >> > > > >> > > Tom > >> > > > >> > > Spicule Limited is registered in England & Wales. Company Number: > >> > > 09954122. Registered office: First Floor, Telecom House, 125-135 > >> Preston > >> > > Road, Brighton, England, BN1 6AF. VAT No. 251478891. > >> > > > >> > > > >> > > All engagements are subject to Spicule Terms and Conditions of > >> Business. > >> > > This email and its contents are intended solely for the individual to > >> whom > >> > > it is addressed and may contain information that is confidential, > >> > > privileged or otherwise protected from disclosure, distributing or > >> copying. > >> > > Any views or opinions presented in this email are solely those of the > >> > > author and do not necessarily represent those of Spicule Limited. The > >> > > company accepts no liability for any damage caused by any virus > >> transmitted > >> > > by this email. 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Company Number: > >> > 09954122. Registered office: First Floor, Telecom House, 125-135 Preston > >> > Road, Brighton, England, BN1 6AF. VAT No. 251478891. > >> > > >> > > >> > > >> > > >> > All engagements > >> > are subject to Spicule Terms and Conditions of Business. This email and > >> its > >> > contents are intended solely for the individual to whom it is addressed > >> and > >> > may contain information that is confidential, privileged or otherwise > >> > protected from disclosure, distributing or copying. Any views or > >> opinions > >> > presented in this email are solely those of the author and do not > >> > necessarily represent those of Spicule Limited. The company accepts no > >> > liability for any damage caused by any virus transmitted by this email. > >> If > >> > you have received this message in error, please notify us immediately by > >> > reply email before deleting it from your system. 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