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From Aniruddha Laud <>
Subject Reading a single entry from bookkeeper fails if it doesn't exist in the first machine from the ensemble.
Date Thu, 06 Sep 2012 01:09:20 GMT
Hedwig tries to read the lastAddConfirmed entry for a topic when it
acquires a topic. The PendingReadOp#readEntryComplete checks if the
startEntryId equals the endEntryId and in such a case if a
NoSuchEntryException was thrown, it doesn't reattempt a read. This doesn't
seem right. We see a lot of "cannot read last entry" exceptions in our
hedwig logs and I think this is the reason for it.

Am I understanding this correctly?


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