Yiming Zang created BOOKKEEPER-1106:
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             Summary: Ledger eviction should not impact write performance
                 Key: BOOKKEEPER-1106
                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-1106
             Project: Bookkeeper
          Issue Type: Bug
          Components: bookkeeper-server
    Affects Versions: 4.5.0
            Reporter: Yiming Zang
             Fix For: 4.6.0


When read behind happens, it would quickly read bunch of ledgers, which will 
evict current active ledgers for writing from the ledger cache. with the ledger 
being evicted from cache, it would impact the write performance.

In order to address this issue, we should separate write FileInfo and read 
FileInfo in the cache.



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