[GitHub] CanoeFZH edited a comment on issue #11011: ../../tools/launch.py -n 2 -s 2 --launcher yarn python train_mnist.py --network lenet --kv-store dist_sync

[GitBox <gi...@apache.org>]

CanoeFZH edited a comment on issue #11011: ../../tools/launch.py -n 2 -s 2 --launcher yarn  python train_mnist.py --network lenet --kv-store dist_sync
URL: https://github.com/apache/incubator-mxnet/issues/11011#issuecomment-399023623
 
 
   get same errror here:
   ```LogType:stderr
   Log Upload Time:Thu Jun 21 07:11:09 +0000 2018
   LogLength:523
   Log Contents:
   Traceback (most recent call last):
     File "./launcher.py", line 85, in <module>
       main()
     File "./launcher.py", line 80, in main
       ret = subprocess.call(args=sys.argv[1:], env=env)
     File "/usr/lib64/python2.7/subprocess.py", line 168, in call
       return Popen(*popenargs, **kwargs).wait()
     File "/usr/lib64/python2.7/subprocess.py", line 390, in __init__
       errread, errwrite)
     File "/usr/lib64/python2.7/subprocess.py", line 1024, in _execute_child
       raise child_exception
   OSError: [Errno 13] Permission denied
   End of LogType:stderr
   
   LogType:stdout
   Log Upload Time:Thu Jun 21 07:11:09 +0000 2018
   LogLength:0
   Log Contents:
   End of LogType:stdout
   
   
   ```
   
   my submit script:
   ```#!/bin/bash
   
   worker=10
   server=5
   vcore=3
   export HADOOP_HOME=/usr/
   export HADOOP_HDFS_HOME=/usr/lib/hadoop-hdfs
   export hdfs_home=/usr/lib/hadoop-hdfs
   export hadoop_hdfs_home=/usr/lib/hadoop-hdfs
   export DMLC_JOB_CLUSTER='127.0.0.1'
   export DMLC_CPU_VCORES=2
   export DMLC_MEMORY_MB=4096
   export PS_VERBOSE=2
   ./tools/launch.py -s $server -n $worker --launcher yarn --sync-dst-dir /tmp/mxnet_job/   python example/gluon//image_classification.py --dataset cifar10 --model vgg11 --epochs 1 --kvstore dist_sync
   
   
   
   ```

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