[CONNECTORS-1459] Tika service wrong Content-Type

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: ManifoldCF 2.8.1
• Fix Version/s: ManifoldCF 2.9
• Component/s: Tika service connector
• Assignee: Karl Wright
• Reporter: Julien Massiera
• Created: 26/Sep/17 06:18
• Updated: 26/Sep/17 07:18
• Resolved: 26/Sep/17 07:18

Description

I noticed that the standard behaviour of the Tika extractor connector is to replace the existing "Content-Type" metadata by the one it founds. This behaviour is not implemented in the Tika service connector which just adds a new metadata entry instead of replacing the existing one. The consequence is that two values are available for the "Content-Type" metadata but only the first one is kept by the connector (which can also be considered as a bug ? this is the case for both the Tika extractor connector and the Tika service connector).
So depending on the source connector, the resulting "Content-Type" may be wrong if for example the original provided one is "application/octet-stream"

I will provide a patch for this bug