[FLINK-7443] [metrics] MetricFetcher store and deserializer fields now final #4539
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+1 but I'm only seeing an improvement and not a bug |
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true, will change the jira category. merging. |
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The MetricStore and MetricDumpDeserializer fields in the MetricFetcher should be final, as they are not meant to be overwritten and are even used for synchronization.