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Posted to issues@bookkeeper.apache.org by GitBox <gi...@apache.org> on 2021/01/18 13:39:36 UTC

[GitHub] [bookkeeper] eolivelli edited a comment on issue #2544: ConcurrentModificationException when print LinkedList

eolivelli edited a comment on issue #2544:
URL: https://github.com/apache/bookkeeper/issues/2544#issuecomment-762256303


   that variable should be a CopyOnWriteArrayList and not a simple LinkedList
   
   see here:
   https://github.com/apache/bookkeeper/blob/master/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/EntryLogManagerForEntryLogPerLedger.java#L277
   
   probably this issue is a result of a refactor
   
   otherwise we should take care of synchronization in all of the accesses to the variable.
   given the hierarchy of classes I suggest to change the type to CopyOnWriteArrayList


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