We have trouble in multi byte letters transfer.
When we send the plain text (containing mult byte code), using text source, to the collector, we cannot see the multi byte letters, sent there,
as expected, under condition that the output formatter is "raw".
While we use " tail" source as transfer command, we can see multi byte letters as expected, setting "raw" to the formatter.
"This is no doubt a flume bug at text source. It reads a line by using RandomAccessFile.readLine() which dosen't support the full Unicode character set."