[ https://issues.apache.org/jira/browse/FLINK-23018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17366351#comment-17366351 ]
Yun Tang commented on FLINK-23018: ---------------------------------- Merged master: 73c103b6b117fe3996eedfb9d04e926f00c70996 release-1.13: b4f1a41b1c7564f4966567fbaf6e47c390874700 > State factories should handle extended state descriptors > -------------------------------------------------------- > > Key: FLINK-23018 > URL: https://issues.apache.org/jira/browse/FLINK-23018 > Project: Flink > Issue Type: Bug > Components: Runtime / State Backends > Reporter: Yun Tang > Assignee: Yun Tang > Priority: Major > Labels: pull-request-available > Fix For: 1.14.0 > > > Currently, {{TtlStateFactory}} and other state factories can only handle > fixed type of state descriptors. As {{ValueStateDescriptor}} is not a final > class and user could still extend it, however, {{TtlStateFactory}} cannot > recognize the extending class. > {{TtlStateFactory}} should use {{StateDescriptor#Type}} to check what kind > of state is. -- This message was sent by Atlassian Jira (v8.3.4#803005)