[jira] [Closed] (FLINK-26176) Scala savepoint migration tests don't run as configured (not testing RocksDB savepoints)

["Dawid Wysakowicz (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-26176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dawid Wysakowicz closed FLINK-26176.
------------------------------------
    Fix Version/s: 1.15.0
       Resolution: Fixed

Fixed in 9dd6043f4e474658cd6830a011d74f0147fbcc07

> Scala savepoint migration tests don't run as configured (not testing RocksDB savepoints)
> ----------------------------------------------------------------------------------------
>
>                 Key: FLINK-26176
>                 URL: https://issues.apache.org/jira/browse/FLINK-26176
>             Project: Flink
>          Issue Type: Bug
>          Components: Tests
>    Affects Versions: 1.9.3, 1.10.3, 1.11.6, 1.12.7, 1.13.5, 1.14.3
>            Reporter: Sebastian Mattheis
>            Priority: Minor
>             Fix For: 1.15.0
>
>
> The following Scala integration test cases in flink-tests:
>  * flink-tests/src/test/scala/org/apache/flink/api/scala/migration/StatefulJobSavepointMigrationITCase.scala
>  * flink-tests/src/test/scala/org/apache/flink/api/scala/migration/StatefulJobWBroadcastStateMigrationITCase.scala
> are supposed and configured to test migration of savepoints of the RocksDB, Memory, and HashMap state backend between minor version upgrades (1.x -> 1.y). However, the test methods (in both test cases), which are
>  * testCreateSavepoint and testRestoreSavepoint
>  * testCreateSavepointWithBroadcastState and testRestoreSavepointWithBroadcast
> do set the state backend to use only MemoryStateBackend and overwrite any previous (correct according to test configuration) setting of the state backend.
> The consequence is:
>  * tests run only with MemoryStateBackend
>  * previous test resources, i.e., savepoints for RocksDB/HashMap states of versions (1.3-1.14), are corrputed
> Proposed solution;
>  * fix the setting of state backend
>  * delete corrupted savepoints
>  * recreate savepoints for older versions OR omit test runs for older versions



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