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Task #1912

Story #1906: Review, revise, and update architecture documentation

MNRead.get(session, pid) - Correction to note about checksums

Added by Roger Dahl about 10 years ago. Updated about 7 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
-
Target version:
Start date:
2011-10-26
Due date:
% Done:

100%

Milestone:
CCI-1.0.0
Product Version:
*
Story Points:
Sprint:

Description

The docs state: "the checksum of the bytes retrieved must match the SystemMetadata.checksum recorded in the Types.SystemMetadata if the object is science data". I think we can take out the "if the object is science data" part because the checksum needs to match regardless.

History

#1 Updated by Dave Vieglais about 10 years ago

  • Status changed from New to Closed

There is the potential that science metadata checksums may change in the future (to support for example, a lossless translation to another format), but if they were to change then we'd need another mechanism to guarantee that the information content has not changed.

Comment was updated as suggested.

#2 Updated by Dave Vieglais about 7 years ago

  • Target version set to Maintenance Backlog

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