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Posted to issues@flink.apache.org by "Timo Walther (JIRA)" <ji...@apache.org> on 2018/02/28 12:42:00 UTC

[jira] [Resolved] (FLINK-8451) CaseClassSerializer is not backwards compatible in 1.4

     [ https://issues.apache.org/jira/browse/FLINK-8451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timo Walther resolved FLINK-8451.
---------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: 1.4.3)
                   1.6.0
                   1.4.2

Fixed in 1.6.0: 6c837d738f90ccf140ad2288cd24f3706babd63c
Fixed in 1.5.0: 302aaeb021bacf3f37cb9a3ee236304c94adbf30
Fixed in 1.4.2: 93f823fff7b1517cc3f2484fa0091ebdc9e546d0

> CaseClassSerializer is not backwards compatible in 1.4
> ------------------------------------------------------
>
>                 Key: FLINK-8451
>                 URL: https://issues.apache.org/jira/browse/FLINK-8451
>             Project: Flink
>          Issue Type: Bug
>          Components: Type Serialization System
>    Affects Versions: 1.4.0, 1.5.0
>            Reporter: Timo Walther
>            Assignee: Timo Walther
>            Priority: Blocker
>             Fix For: 1.5.0, 1.4.2, 1.6.0
>
>
> There seems to be problems with the updated Scala version and the CaseClassSerializer that make it impossible to restore from a Flink 1.3 savepoint.
> http://mail-archives.apache.org/mod_mbox/flink-user/201801.mbox/%3CCACk7FThV5itjSj_1fG9oaWS86z8WTKWs7abHvok6FnHzq9XT-A%40mail.gmail.com%3E
> http://mail-archives.apache.org/mod_mbox/flink-user/201801.mbox/%3C7CABB00B-D52F-4878-B04F-201415CEB658%40mediamath.com%3E



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