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Zili Chen edited comment on HUDI-791 at 4/16/20, 2:46 PM: ---------------------------------------------------------- I've taken a look at the {{null}} s. It seems most as field or parameter. Actually Java's {{Optional}} is used for return value and it causes serialization issue if as field. Mark as {{@Nullable}} and handle {{null}} s in narrow places makes more sense to me. was (Author: tison): I've taken a look at the {{null}}s. It seems most as field or parameter. Actually Java's {{Optional}} is used for return value and it causes serialization issue if as field. Mark as {{@Nullable}} and handle {{null}}s in narrow places makes more sense to me. > Replace null by Option in Delta Streamer > ---------------------------------------- > > Key: HUDI-791 > URL: https://issues.apache.org/jira/browse/HUDI-791 > Project: Apache Hudi (incubating) > Issue Type: Improvement > Components: DeltaStreamer, newbie > Reporter: Yanjia Gary Li > Priority: Minor > > There is a lot of null in Delta Streamer. That will be great if we can > replace those null by Option. -- This message was sent by Atlassian Jira (v8.3.4#803005)