Hi Kumar, Thanks for looking into the issue. How is the progress of this problem? Shouldn't we call /usr/bin/env python2 or python2.7 in following source code instead of python since MXNet only supports python2 currently? I think default version of python in Ubuntu is now python3, so it can cause the problem. If you have not yet done the work, I can create a PR for that in this weekend.
./python/mxnet/__init__.py:#!/usr/bin/env python ./python/mxnet/log.py:#!/usr/bin/env python ./tests/nightly/dist_lenet.py:#!/usr/bin/env python ./tests/nightly/dist_sync_kvstore.py:#!/usr/bin/env python ./tests/nightly/multi_lenet.py:#!/usr/bin/env python ./tests/nightly/test_kvstore.py:#!/usr/bin/env python ./tools/coreml/mxnet_coreml_converter.py:#!/usr/bin/env python ./tools/ipynb2md.py:#!/usr/bin/env python ./tools/kill-mxnet.py:#!/usr/bin/env python ./tools/launch.py:#!/usr/bin/env python ./tools/parse_log.py:#!/usr/bin/env python On Wed, Sep 27, 2017 at 5:39 PM, Sunderland, Kellen <[email protected]> wrote: > Many thanks Gautam. > > On 9/26/17, 8:37 PM, "Kumar, Gautam" <[email protected]> wrote: > > Hi Kellen, > > This issue has been happening since last 3-4 days along with few other > test failure. > I am looking into it. > > -Gautam > > On 9/26/17, 7:45 AM, "Sunderland, Kellen" <[email protected]> wrote: > > I’ve been noticing in a few failed builds that the stack trace > indicates we’re actually running python 3.4 in the python 2 tests. I know the > CI folks are working hard getting everything setup, is this a known issue for > the CI team? > > For example: > https://builds.apache.org/blue/organizations/jenkins/incubator-mxnet/detail/PR-8026/3/pipeline/281 > > Steps Python2: MKLML-CPU > > StackTrace: > Stack trace returned 10 entries: > [bt] (0) > /workspace/python/mxnet/../../lib/libmxnet.so(_ZN4dmlc15LogMessageFatalD1Ev+0x3c) > [0x7fadb8999aac] > [bt] (1) > /workspace/python/mxnet/../../lib/libmxnet.so(_ZN5mxnet7kvstore12KVStoreLocal12GroupKVPairsISt4pairIPNS_7NDArrayES4_EZNS1_19GroupKVPairsPullRspERKSt6vectorIiSaIiEERKS7_IS6_SaIS6_EEPS9_PS7_ISD_SaISD_EEEUliRKS6_E_EEvSB_RKS7_IT_SaISN_EESG_PS7_ISP_SaISP_EERKT0_+0x56b) > [0x7fadba32c01b] > [bt] (2) > /workspace/python/mxnet/../../lib/libmxnet.so(_ZN5mxnet7kvstore12KVStoreLocal17PullRowSparseImplERKSt6vectorIiSaIiEERKS2_ISt4pairIPNS_7NDArrayES8_ESaISA_EEi+0xa6) > [0x7fadba32c856] > [bt] (3) > /workspace/python/mxnet/../../lib/libmxnet.so(MXKVStorePullRowSparse+0x245) > [0x7fadba18f165] > [bt] (4) /usr/lib/x86_64-linux-gnu/libffi.so.6(ffi_call_unix64+0x4c) > [0x7fadde26cadc] > [bt] (5) /usr/lib/x86_64-linux-gnu/libffi.so.6(ffi_call+0x1fc) > [0x7fadde26c40c] > [bt] (6) > /usr/lib/python3.4/lib-dynload/_ctypes.cpython-34m-x86_64-linux-gnu.so(_ctypes_callproc+0x21d) > [0x7fadde47e12d] > [bt] (7) > /usr/lib/python3.4/lib-dynload/_ctypes.cpython-34m-x86_64-linux-gnu.so(+0xf6a3) > [0x7fadde47e6a3] > [bt] (8) /usr/bin/python3(PyEval_EvalFrameEx+0x41d7) [0x48a487] > [bt] (9) /usr/bin/python3() [0x48f2df] > > -Kellen > Amazon Development Center Germany GmbH > Berlin - Dresden - Aachen > main office: Krausenstr. 38, 10117 Berlin > Geschaeftsfuehrer: Dr. Ralf Herbrich, Christian Schlaeger > Ust-ID: DE289237879 > Eingetragen am Amtsgericht Charlottenburg HRB 149173 B > > > > > Amazon Development Center Germany GmbH > Berlin - Dresden - Aachen > main office: Krausenstr. 38, 10117 Berlin > Geschaeftsfuehrer: Dr. Ralf Herbrich, Christian Schlaeger > Ust-ID: DE289237879 > Eingetragen am Amtsgericht Charlottenburg HRB 149173 B
