question: protected boolean onSendPartialSuccess ( RecordBuffer < R > buffer , BufferSendResult < R > result ) { sendPartialSuccess . incrementAndGet ( ) ; logger . debug ( "{}:{} Send PARTIAL_SUCCESS: Sent: {}, Failed: {}" , name ( ) , buffer , result . sentRecordCount ( ) , result . remainingRecordCount ( ) ) ; return queueBufferForRetry ( buffer ) ; }
target:  This method should not raise any exceptions.