@SuppressWarnings("unused")
    @PipelineProperty(description = "When the current output file exceeds this size it will be closed " +
                                    "and a new one created.",
            displayPriority = 4)
    public void setRollSize(final String size) {
        super.setRollSize(size);
    }
@param outputPaths the outputPaths to set
stroom-pipeline/src/main/java/stroom/pipeline/writer/HDFSFileAppender.java