migrate AbstractStreamOperator from 1.0 to 1.4

[Filippo Balicchia]

Hi,

I'm newbie in Flink and in streaming Engine and I'm starting to get familiar with and understand with the Stream API using examples that creates Its own Operator

The examples used AbstractStreamOperator at version 1.0 and updating library to 1.4 I notice that restoreState snapshotOperatorState StreamTaskState were removed. Could you point me please some link where I can found some  document about deprecation to understand how to replace that ?

Thanks for help

--Filippo

[Filippo Balicchia]

Hi,

if some can be interested, restoreState was removed from  issue

https://issues.apache.org/jira/browse/FLINK-4196 and snapshotOperatorState was replace from snapshotState in 1.2

--Filippo

2018-03-12 15:37 GMT+01:00 Filippo Balicchia <[hidden email]>:

Hi,

I'm newbie in Flink and in streaming Engine and I'm starting to get familiar with and understand with the Stream API using examples that creates Its own Operator

The examples used AbstractStreamOperator at version 1.0 and updating library to 1.4 I notice that restoreState snapshotOperatorState StreamTaskState were removed. Could you point me please some link where I can found some  document about deprecation to understand how to replace that ?

Thanks for help

--Filippo