Please vote for SEP-18 <https://cwiki.apache.org/confluence/display/SAMZA/SEP-18%3A+Startpoints+-+Manipulating+Starting+Offsets+for+Input+Streams>. Thanks to the committers and contributors that were involved with the design, review and implementation!
SEP-18 has been discussed and implemented using SAMZA-1983 <https://issues.apache.org/jira/browse/SAMZA-1983> https://cwiki.apache.org/confluence/display/SAMZA/SEP-18%3A+Startpoints+-+Manipulating+Starting+Offsets+for+Input+Streams
