Apache Hudi (incubating) is an effort undergoing incubation
at The Apache Software Foundation (ASF), sponsored by the Apache Incubator.

Incubation is required of all newly accepted projects until a further review
indicates that the infrastructure, communications, and decision making process
have stabilized in a manner consistent with other successful ASF projects.

While incubation status is not necessarily a reflection of the
completeness or stability of the code, it does indicate that the
project has yet to be fully endorsed by the ASF.
