> Specifically for the NegativeArraySizeException, what's happening is that > the keyLength is so huge that it blows up MAX_UNSIGNED_SHORT so it looks > like it's a negative value. Someone will correct me if I got that wrong but > the "Key length longer than max" error confirms that. >
Is it possible that you have a rogue metric_name value that's impossibly long? I'm a bit more convinced now that's what's happening because you said it happens on multiple servers which rules out local file corruption at the filesystem level. Cheers!
