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- INFO:tensorflow:Done calling model_fn.
- INFO:tensorflow:Create CheckpointSaverHook.
- 2019-01-18 15:37:45.270305: E tensorflow/core/platform/s3/aws_logging.cc:60] No response body. Response code: 404
- 2019-01-18 15:37:45.270348: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:37:45.286015: E tensorflow/core/platform/s3/aws_logging.cc:60] No response body. Response code: 404
- 2019-01-18 15:37:45.286048: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:37:45.302541: E tensorflow/core/platform/s3/aws_logging.cc:60] No response body. Response code: 404
- 2019-01-18 15:37:45.302580: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- INFO:tensorflow:Graph was finalized.
- 2019-01-18 15:37:48.674525: E tensorflow/core/platform/s3/aws_logging.cc:60] No response body. Response code: 404
- 2019-01-18 15:37:48.674567: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- INFO:tensorflow:Running local_init_op.
- INFO:tensorflow:Done running local_init_op.
- 2019-01-18 15:37:52.494279: E tensorflow/core/platform/s3/aws_logging.cc:60] No response body. Response code: 404
- 2019-01-18 15:37:52.494323: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:38:09.905949: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:38:09.906012: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:38:09.906026: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 0 ms before attempting again.
- 2019-01-18 15:38:13.910953: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:38:13.911018: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:38:13.911032: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 50 ms before attempting again.
- 2019-01-18 15:38:16.993509: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:38:16.993915: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:38:16.993944: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 100 ms before attempting again.
- 2019-01-18 15:38:21.098749: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:38:21.098814: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:38:21.098828: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 200 ms before attempting again.
- 2019-01-18 15:38:24.504661: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:38:24.504723: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:38:24.504741: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 400 ms before attempting again.
- 2019-01-18 15:38:28.266722: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:38:28.266779: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:38:28.266798: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 800 ms before attempting again.
- INFO:tensorflow:Saving checkpoints for 0 into s3://bucket/2019Jan18/1533/model.ckpt.
- 2019-01-18 15:38:54.233802: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:38:54.233869: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:38:54.233888: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 0 ms before attempting again.
- 2019-01-18 15:38:58.238623: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:38:58.238692: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:38:58.238712: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 50 ms before attempting again.
- 2019-01-18 15:39:02.293232: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:39:02.293295: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:39:02.293314: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 100 ms before attempting again.
- 2019-01-18 15:39:06.399724: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:39:06.399791: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:39:06.399812: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 200 ms before attempting again.
- 2019-01-18 15:39:10.605093: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:39:10.605155: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:39:10.605174: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 400 ms before attempting again.
- 2019-01-18 15:39:15.011578: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:39:15.011647: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:39:15.011669: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 800 ms before attempting again.
- 2019-01-18 15:39:19.818554: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:39:19.818621: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:39:19.818641: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 1600 ms before attempting again.
- 2019-01-18 15:39:25.423964: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:39:25.424020: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:39:25.424045: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 3200 ms before attempting again.
- 2019-01-18 15:39:32.631174: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:39:32.631239: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:39:32.631261: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 6400 ms before attempting again.
- 2019-01-18 15:39:43.037085: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:39:43.037142: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:39:43.037161: W tensorflow/core/platform/s3/aws_logging.cc:57] Request failed, now waiting 12800 ms before attempting again.
- 2019-01-18 15:40:10 Uploading - Uploading generated training model
- 2019-01-18 15:40:10 Failed - Training job failed
- 2019-01-18 15:39:59.843792: E tensorflow/core/platform/s3/aws_logging.cc:60] Curl returned error code 28
- 2019-01-18 15:39:59.843850: W tensorflow/core/platform/s3/aws_logging.cc:57] If the signature check failed. This could be because of a time skew. Attempting to adjust the signer.
- 2019-01-18 15:39:59.843898: W tensorflow/core/framework/op_kernel.cc:1273] OP_REQUIRES failed at save_restore_v2_ops.cc:137 : Unknown: : Unable to connect to endpoint
- Traceback (most recent call last):
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1334, in _do_call
- return fn(*args)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1319, in _run_fn
- options, feed_dict, fetch_list, target_list, run_metadata)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1407, in _call_tf_sessionrun
- run_metadata)
- tensorflow.python.framework.errors_impl.UnknownError: : Unable to connect to endpoint
- #011 [[{{node save/SaveV2_1}} = SaveV2[dtypes=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT], _device="/job:localhost/replica:0/task:0/device:CPU:0"](save/ShardedFilename_1, save/SaveV2_1/tensor_names, save/SaveV2_1/shape_and_slices, {other tensors}
- During handling of the above exception, another exception occurred:
- Traceback (most recent call last):
- File "estimator/estimator_main.py", line 304, in <module>
- main()
- File "estimator/estimator_main.py", line 204, in main
- eval_spec=eval_spec
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 471, in train_and_evaluate
- return executor.run()
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 610, in run
- return self.run_local()
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 711, in run_local
- saving_listeners=saving_listeners)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 354, in train
- loss = self._train_model(input_fn, hooks, saving_listeners)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1207, in _train_model
- return self._train_model_default(input_fn, hooks, saving_listeners)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1241, in _train_model_default
- saving_listeners)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1468, in _train_with_estimator_spec
- log_step_count_steps=log_step_count_steps) as mon_sess:
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 504, in MonitoredTrainingSession
- stop_grace_period_secs=stop_grace_period_secs)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 921, in __init__
- stop_grace_period_secs=stop_grace_period_secs)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 643, in __init__
- self._sess = _RecoverableSession(self._coordinated_creator)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 1107, in __init__
- _WrappedSession.__init__(self, self._create_session())
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 1112, in _create_session
- return self._sess_creator.create_session()
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 807, in create_session
- hook.after_create_session(self.tf_sess, self.coord)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/basic_session_run_hooks.py", line 568, in after_create_session
- self._save(session, global_step)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/basic_session_run_hooks.py", line 599, in _save
- self._get_saver().save(session, self._save_path, global_step=step)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/saver.py", line 1441, in save
- {self.saver_def.filename_tensor_name: checkpoint_file})
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 929, in run
- run_metadata_ptr)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1152, in _run
- feed_dict_tensor, options, run_metadata)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1328, in _do_run
- run_metadata)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1348, in _do_call
- raise type(e)(node_def, op, message)
- tensorflow.python.framework.errors_impl.UnknownError: : Unable to connect to endpoint
- #011 [[node save/SaveV2_1 (defined at estimator/estimator_main.py:204) = SaveV2[dtypes=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT], _device="/job:localhost/replica:0/task:0/device:CPU:0"](save/ShardedFilename_1, save/SaveV2_1/tensor_names, save/SaveV2_1/shape_and_slices, apply_gradients/beta1_power/_237, apply_gradients/beta2_power/_239, model/item_embeddings/_241, model/item_embeddings/Adam/_243, model/item_embeddings/Adam_1/_245, model/output_b/_247, model/output_b/Adam/_249, model/output_b/Adam_1/_251, model/output_w/_253, model/output_w/Adam/_255, model/output_w/Adam_1/_257, model/rnn/time_delta_cell/h_gate_bias/_259, model/rnn/time_delta_cell/h_gate_bias/Adam/_261, model/rnn/time_delta_cell/h_gate_bias/Adam_1/_263, model/rnn/time_delta_cell/h_gate_weight/_265, model/rnn/time_delta_cell/h_gate_weight/Adam/_267, model/rnn/time_delta_cell/h_gate_weight/Adam_1/_269, model/rnn/time_delta_cell/update_vector_h_bias/_271, model/rnn/time_delta_cell/update_vector_h_bias/Adam/_273, model/rnn/time_delta_cell/update_vector_h_bias/Adam_1/_275, model/rnn/time_delta_cell/update_vector_h_weight/_277, model/rnn/time_delta_cell/update_vector_h_weight/Adam/_279, model/rnn/time_delta_cell/update_vector_h_weight/Adam_1/_281, model/rnn/time_delta_cell/update_vector_i_bias/_283, model/rnn/time_delta_cell/update_vector_i_bias/Adam/_285, model/rnn/time_delta_cell/update_vector_i_bias/Adam_1/_287, model/rnn/time_delta_cell/update_vector_i_weight/_289, model/rnn/time_delta_cell/update_vector_i_weight/Adam/_291, model/rnn/time_delta_cell/update_vector_i_weight/Adam_1/_293, model/rnn/time_delta_cell/update_vector_u_bias/_295, model/rnn/time_delta_cell/update_vector_u_bias/Adam/_297, model/rnn/time_delta_cell/update_vector_u_bias/Adam_1/_299, model/rnn/time_delta_cell/update_vector_u_weight/_301, model/rnn/time_delta_cell/update_vector_u_weight/Adam/_303, model/rnn/time_delta_cell/update_vector_u_weight/Adam_1/_305, model/rnn/time_delta_
- Caused by op 'save/SaveV2_1', defined at:
- File "estimator/estimator_main.py", line 304, in <module>
- main()
- File "estimator/estimator_main.py", line 204, in main
- eval_spec=eval_spec
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 471, in train_and_evaluate
- return executor.run()
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 610, in run
- return self.run_local()
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 711, in run_local
- saving_listeners=saving_listeners)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 354, in train
- loss = self._train_model(input_fn, hooks, saving_listeners)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1207, in _train_model
- return self._train_model_default(input_fn, hooks, saving_listeners)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1241, in _train_model_default
- saving_listeners)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1468, in _train_with_estimator_spec
- log_step_count_steps=log_step_count_steps) as mon_sess:
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 504, in MonitoredTrainingSession
- stop_grace_period_secs=stop_grace_period_secs)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 921, in __init__
- stop_grace_period_secs=stop_grace_period_secs)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 643, in __init__
- self._sess = _RecoverableSession(self._coordinated_creator)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 1107, in __init__
- _WrappedSession.__init__(self, self._create_session())
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 1112, in _create_session
- return self._sess_creator.create_session()
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 800, in create_session
- self.tf_sess = self._session_creator.create_session()
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 557, in create_session
- self._scaffold.finalize()
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 215, in finalize
- self._saver.build()
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/saver.py", line 1114, in build
- self._build(self._filename, build_save=True, build_restore=True)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/saver.py", line 1151, in _build
- build_save=build_save, build_restore=build_restore)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/saver.py", line 786, in _build_internal
- save_tensor = self._AddShardedSaveOps(filename_tensor, per_device)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/saver.py", line 369, in _AddShardedSaveOps
- return self._AddShardedSaveOpsForV2(filename_tensor, per_device)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/saver.py", line 343, in _AddShardedSaveOpsForV2
- sharded_saves.append(self._AddSaveOps(sharded_filename, saveables))
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/saver.py", line 284, in _AddSaveOps
- save = self.save_op(filename_tensor, saveables)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/saver.py", line 202, in save_op
- tensors)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/gen_io_ops.py", line 1690, in save_v2
- shape_and_slices=shape_and_slices, tensors=tensors, name=name)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/op_def_library.py", line 787, in _apply_op_helper
- op_def=op_def)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/util/deprecation.py", line 488, in new_func
- return func(*args, **kwargs)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/ops.py", line 3274, in create_op
- op_def=op_def)
- File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/ops.py", line 1770, in __init__
- self._traceback = tf_stack.extract_stack()
- UnknownError (see above for traceback): : Unable to connect to endpoint
- #011 [[node save/SaveV2_1 (defined at estimator/estimator_main.py:204) = SaveV2[dtypes=[DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, ..., DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT], _device="/job:localhost/replica:0/task:0/device:CPU:0"](save/ShardedFilename_1, save/SaveV2_1/tensor_names, save/SaveV2_1/shape_and_slices, {other tensors}
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