mrjob.conf
runners:
emr:
aws_access_key_id: **
aws_secret_access_key: **
aws_region: us-east-1
aws_availability_zone: us-east-1a
ec2_key_pair: scrapers2
ec2_key_pair_file: ~/arachnid.pem
ec2_instance_type: c3.8xlarge
ec2_master_instance_type: c3.8xlarge
num_ec2_instances: 3
python_bin: python2.6
interpreter: python2.6
ami_version: 2.4.11
iam_job_flow_role: EMR_DefaultRole
jobconf: {"mapred.task.timeout": 600000, "mapred.output.direct.NativeS3FileSystem": false}
base_tmp_dir: /tmp
enable_emr_debugging: true
cmdenv:
TZ: America/New_York
s3_log_uri: s3://mrjob-lists/tmp/logs/
s3_scratch_uri: s3://mrjob-lists/tmp/
output_dir: s3://mrjob-lists/output
ssh_tunnel_is_open: true
ssh_tunnel_to_job_tracker: true
我正在使用 EMR 运行作业,我的 Mapper 任务有:
print "test"
除此之外
sys.stdout.write("TEst")
然而,我在S3的stdout文件中找不到这个输出。输出被写到哪里了?