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https://issues.apache.org/jira/browse/FLINK-10828?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stefan Richter updated FLINK-10828:
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Description: As pointed out in FLINK-10827, type serializers are a common
source of bugs and we should try to enforce that every type serializer (that is
not exclusive to tests) is tested at least through a test that extends the
{{SerializerTestBase}}. We should also check that the tests of composite
serializers use inner serializers that are stateful and require proper
duplication, or else the tests can pass even if inner serializers are not
properly duplicated. (was: As pointed out in FLINK-10827, type serializers are
a common source of bugs and we should try to enforce that every type serializer
(that is not exclusive to tests) is tested at least through a test that extends
the {{SerializerTestBase}}.)
> Enforce that all TypeSerializers are tested through SerializerTestBase
> ----------------------------------------------------------------------
>
> Key: FLINK-10828
> URL: https://issues.apache.org/jira/browse/FLINK-10828
> Project: Flink
> Issue Type: Test
> Components: Tests
> Reporter: Stefan Richter
> Priority: Major
>
> As pointed out in FLINK-10827, type serializers are a common source of bugs
> and we should try to enforce that every type serializer (that is not
> exclusive to tests) is tested at least through a test that extends the
> {{SerializerTestBase}}. We should also check that the tests of composite
> serializers use inner serializers that are stateful and require proper
> duplication, or else the tests can pass even if inner serializers are not
> properly duplicated.
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