@ModuleOption("the number of bytes to write before creating a new file in HDFS")
	public void setRollover(int rollover) {
		this.rollover = rollover;
	}
Describes the options for the filepollhdfs job.

@author Luke Taylor
@author Ilayaperumal Gopinathan
@author Thomas Risberg
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/modules/metadata/FilePollHdfsJobOptionsMetadata.java