[NIFI-7710] Flow XML validation warnings for DataSize

• Type: Bug
• Status: Patch Available
• Priority: Trivial
• Resolution: Unresolved
• Component/s: Core Framework
• Assignee: Pierre Villard
• Reporter: Pierre Villard
• Created: 05/Aug/20 15:47
• Updated: 12/May/21 00:04

Description

In the UI, go in the configuration view of any relationship and provide a flot number for the data size of the back pressure settings like

1.5 GB

When restarting NiFi, warnings will be displayed in the logs:

2020-08-05 17:19:44,092 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 260040, col 58: cvc-pattern-valid: Value '1.5 GB' is not facet-valid with respect to pattern '\d+\s*(B|KB|MB|GB|TB|b|kb|mb|gb|tb)' for type 'DataSize'.
2020-08-05 17:19:44,092 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 260040, col 58: cvc-type.3.1.3: The value '1.5 GB' of element 'maxWorkQueueDataSize' is not valid.

The XSD pattern should be changed to match what is allowed in the UI.

Issue Links

• links to: GitHub Pull Request #4453