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https://issues.apache.org/jira/browse/FLINK-27035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler reassigned FLINK-27035:
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Assignee: Chesnay Schepler
> Reduce memory usage of ByteArrayWrapperSerializerTest
> -----------------------------------------------------
>
> Key: FLINK-27035
> URL: https://issues.apache.org/jira/browse/FLINK-27035
> Project: Flink
> Issue Type: Technical Debt
> Components: API / Python, Tests
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Critical
> Fix For: 1.16.0
>
>
> The ByteArrayWrapperSerializerTest can consume up to 1gb of heap space on
> it's own.
> This is due to the parallelization in SerializerTestBase#testDuplicate
> running tests 10x in parallel, the test data being duplicate twice, the test
> using 32mb arrays and the duplication being run multiple times in a loop.
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