[OAK-9092] Exception root cause message is swallowed

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.22.4, 1.32.0, 1.8.23
• Component/s: blob
• Assignee: Amit Jain
• Reporter: Thomas Mueller
• Created: 25/May/20 19:50
• Updated: 16/Jul/20 07:39
• Resolved: 26/May/20 07:31

Description

The root cause of the problem (the IOException stack trace / message) is swallowed here: org.apache.jackrabbit.oak.plugins.blob.FileCache

    private void put(String key, File file, boolean copy) {
        try {
            File cached = DataStoreCacheUtils.getFile(key, cacheRoot);
            if (!cached.exists()) {
                if (copy) {
                    FileUtils.copyFile(file, cached);
                } else {
                    FileUtils.moveFile(file, cached);
                }
            }
            cache.put(key, cached);
        } catch (IOException e) {
            LOG.error("Exception adding id [{}] with file [{}] to cache", key, file);
        }
    }