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Since the two replica fetchers (ReplicaFetcherThread and ReplicaAlterLogDirsThread) are quite similar in behavior and are extend extended from the same class, probably would not make one deviate from the other.

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Compatibility, Deprecation, and Migration Plan

• TBD

Rejected Alternatives

If there are alternative ways of accomplishing the same thing, what were they? The purpose of this section is to motivate why the design is the way it is and not some other wayWhenever a partition failure occurs, the thread would keep retrying.