Flowchart_upload_APMM
2017-09-05 14:55:36 7 举报
数据处理流程图
作者其他创作
大纲/内容
Yes
upload_APMM
Get file list from FTP server
Combine files
Generate SUCCESS file on HDFS
No
Download files from FTP
Add CHECK files to HDFS
Put local files to HDFS
All files downloaded?
Generate local file list
ftpget
DownLoadList
Prepare to upload to HDFS
Whether to backup local files?
Delete tmp files
FileList
Check last uploaded files
List of files to be downloaded
Delete local files
Sleep for 5 mins
Start
Is Check?
Compare FTP's file list with local file list
Backup local files
hdfsup
Download
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