Traceback (most recent call last):


 "/Users/yamada/Downloads/pycrypto-2.6.1/lib/Crypto/SelfTest/Hash/common.py", line 76, in runTest

h = self.hashmod.new()


 "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Crypto/Hash/SHA256.py", line 166, in new

return SHA256Hash().new(data)


 "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Crypto/Hash/SHA256.py", line 70, in __init__

result = _raw_sha256_lib.SHA256_init(state.address_of())


 "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/cffi/api.py", line 866, in __getattr__

make_accessor(name)


 "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/cffi/api.py", line 862, in make_accessor

accessors[name](name)


 "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/cffi/api.py", line 792, in accessor_function

value = backendlib.load_function(BType, name)
AttributeError: function/symbol 'SHA256_init' not found in library '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/Crypto/Util/../Hash/_SHA256.so': dlsym(0x102a36020, SHA256_init): symbol not found

Caused by: org.apache.spark.api.python.PythonException: Traceback (most recent call last):


 "/opt/mapr/spark/spark-2.0.1/python/lib/pyspark.zip/pyspark/worker.py", line 172, in main

process()


 "/opt/mapr/spark/spark-2.0.1/python/lib/pyspark.zip/pyspark/worker.py", line 167, in process

serializer.dump_stream(func(split_index, iterator), outfile)


 "/opt/mapr/spark/spark-2.0.1/python/pyspark/rdd.py", line 2371, in pipeline_func

return func(split, prev_func(split, iterator))


 "/opt/mapr/spark/spark-2.0.1/python/pyspark/rdd.py", line 2371, in pipeline_func

return func(split, prev_func(split, iterator))


 "/opt/mapr/spark/spark-2.0.1/python/pyspark/rdd.py", line 2371, in pipeline_func

return func(split, prev_func(split, iterator))


 "/opt/mapr/spark/spark-2.0.1/python/pyspark/rdd.py", line 317, in func

return f(iterator)


 "/opt/mapr/spark/spark-2.0.1/python/pyspark/rdd.py", line 762, in func

r = f(it)


 "/usr/lib/python2.7/site-packages/tensorflowonspark/TFSparkNode.py", line 432, in _train

mgr = _get_manager(cluster_info, socket.gethostname(), os.getppid())


 "/usr/lib/python2.7/site-packages/tensorflowonspark/TFSparkNode.py", line 65, in _get_manager

logging.info("Connected to TFSparkNode.mgr on {0}, ppid={1}, state={2}".format(host, ppid, str(TFSparkNode.mgr.get('state'))))
AttributeError: 'NoneType' object has no attribute 'get'
