3
요약하면 : "socket.error : MRJob을 사용하는 동안 [errno 104] 연결이 연결 해제 됨"예외입니다. 스크립트는 실제로 버킷 생성 및 일부 작은 파일 (AWS 콘솔을 통해 수동으로 확인)을 업로드하기 때문에 S3에 액세스 할 수 있습니다. 하지만 가장 큰 파일 인 INPUT은 업로드되지 않습니다. 이봐, 그것은 단지 7GB의 테스트 데이터이다!MRJob : socket.error : [Errno 104] 동료에 의한 연결이 재설정되었습니다.
4 번 시도한 결과 항상 오류가 발생했습니다.
mrjob의 == 0.4.2
CONFIG
# cat /etc/mrjob.conf
runners:
inline:
base_tmp_dir: /home/tmp
emr:
base_tmp_dir: /home/tmp
aws_access_key_id: [VALID KEY HERE]
aws_secret_access_key: [VALID SECRET HERE]
aws_region: us-east-1
ec2_instance_type: m1.medium
num_ec2_instances: 7
역 추적
# python /home/bigdata/mr_job_1.py -r emr /home/filesystem/INPUT > /home/filesystem/OUTPUT
using configs in /etc/mrjob.conf
creating new scratch bucket mrjob-f02b7cd37b2bfffd
using s3://mrjob-f02b7cd37b2bfffd/tmp/ as our scratch dir on S3
creating tmp directory /home/tmp/mr_job_1.root.20131216.152251.298419
writing master bootstrap script to /home/tmp/mr_job_1.root.20131216.152251.298419/b.py
creating S3 bucket 'mrjob-f02b7cd37b2bfffd' to use as scratch space
Copying non-input files into s3://mrjob-f02b7cd37b2bfffd/tmp/mr_job_1.root.20131216.152251.298419/files/
Traceback (most recent call last):
File "/home/bigdata/workers/process_data/mr_job_1.py", line 178, in <module>
MRSwapData().run()
File "/usr/local/lib/python2.7/dist-packages/mrjob/job.py", line 494, in run
mr_job.execute()
File "/usr/local/lib/python2.7/dist-packages/mrjob/job.py", line 512, in execute
super(MRJob, self).execute()
File "/usr/local/lib/python2.7/dist-packages/mrjob/launch.py", line 147, in execute
self.run_job()
File "/usr/local/lib/python2.7/dist-packages/mrjob/launch.py", line 208, in run_job
runner.run()
File "/usr/local/lib/python2.7/dist-packages/mrjob/runner.py", line 458, in run
self._run()
File "/usr/local/lib/python2.7/dist-packages/mrjob/emr.py", line 806, in _run
self._prepare_for_launch()
File "/usr/local/lib/python2.7/dist-packages/mrjob/emr.py", line 817, in _prepare_for_launch
self._upload_local_files_to_s3()
File "/usr/local/lib/python2.7/dist-packages/mrjob/emr.py", line 905, in _upload_local_files_to_s3
s3_key.set_contents_from_filename(path)
File "/usr/local/lib/python2.7/dist-packages/boto/s3/key.py", line 1290, in set_contents_from_filename
encrypt_key=encrypt_key)
File "/usr/local/lib/python2.7/dist-packages/boto/s3/key.py", line 1221, in set_contents_from_file
chunked_transfer=chunked_transfer, size=size)
File "/usr/local/lib/python2.7/dist-packages/boto/s3/key.py", line 713, in send_file
chunked_transfer=chunked_transfer, size=size)
File "/usr/local/lib/python2.7/dist-packages/boto/s3/key.py", line 889, in _send_file_internal
query_args=query_args
File "/usr/local/lib/python2.7/dist-packages/boto/s3/connection.py", line 547, in make_request
retry_handler=retry_handler
File "/usr/local/lib/python2.7/dist-packages/boto/connection.py", line 947, in make_request
retry_handler=retry_handler)
File "/usr/local/lib/python2.7/dist-packages/boto/connection.py", line 908, in _mexe
raise e
socket.error: [Errno 104] Connection reset by peer