Actually we never supported Visio files but we are failing hard (kill a node) when that kind of file is provided.
See https://github.com/elastic/elasticsearch/pull/22079#issuecomment-277035357
This commits excludes Visio parsing from Tika so it does not fail anymore but returns empty content instead.
As a side effect, it also removes support for POTM files.
Closes#22077.
In some cases (apparently with outlook files), mime4j library is needed.
We removed it in the past which can cause elasticsearch to crash when you are using ingest-attachment (and probably mapper-attachments as well in 2.x series) with a file which requires this library.
Similar problem as the one reported at #22077.
This change makes ES compile with java9 again, build 118.
* There are a handful of changes due to failure to determine types during compile.
* The attachment plugins which use tika needed to have tika upgraded in order to pickup fixes there for java 9.
* azure discovery and s3 repository indirectly depend on jaxb, which is no longer in the default modules. They now add a jaxb dependency externally, and make JarHell allow for this package.
This is a simple port of the mapper attachment plugin to the ingest
functionality, no new features. The only option is to limit
the number of chars to prevent indexing of huge documents.
Fields can be selected in the processor as well.
Close#16303
David Pilato
Alexander Reelsen
Ryan Ernst