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Alluxio / alluxio

Alluxio, data orchestration for analytics and machine learning in the cloud
https://www.alluxio.io
Apache License 2.0
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How alluxio impact to the ufs file? #17319

Open lingchuanzhou opened 1 year ago

lingchuanzhou commented 1 year ago

Page How alluxio impact to the ufs file?

Summary What changes does alluxio make to the underlying stored files? Does it change the metadata of the file? If I use md5sum to check this file, will I get the same result as before using alluxio. I hope alluxio won't change the file, and the file keep it's immutable。

humengyu2012 commented 1 year ago

By default, Alluxio does not modify the data and metadata of the underlying file system (UFS), unless you configure a file TTL, in which case Alluxio will delete the file after it expires.

github-actions[bot] commented 1 year ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in two weeks if no further activity occurs. Thank you for your contributions.