Github user jskora commented on a diff in the pull request: https://github.com/apache/nifi/pull/556#discussion_r68041058 --- Diff: nifi-nar-bundles/nifi-media-bundle/nifi-media-processors/src/test/java/org/apache/nifi/processors/image/ExtractImageMetadataTest.java --- @@ -37,7 +37,7 @@ private static String BMP_HEADER = "BMP Header."; private static String JPEG_HEADER = "JPEG."; private static String GIF_HEADER = "GIF Header."; - private static String PNG_HEADER = "PNG."; + private static String PNG_HEADER = "PNG-"; --- End diff -- Yes, [Drew Noakes Metadata Extractor](https://drewnoakes.com/code/exif/) appears to have changed. The Tika parsers can't work with the older version, and they don't coexist well with the same nar bundle. The only option I see for these to co-exist without this change is to revert the nifi-image-bundle back to what it was and create nifi-media-bundle as a whole new bundle, but that seems like it will be confusing down the road. What do you think?
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