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https://issues.apache.org/jira/browse/BOOKKEEPER-162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13202106#comment-13202106
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Flavio Junqueira commented on BOOKKEEPER-162:
---------------------------------------------

Hi Philipp, Are the adds to the ledger asynchronous? Are you calling 
readLastConfirmed after receiving an ack for some add operation?

In principle, it should work. Check testReadFromOpenLedger in 
BookieReadWriteTest. 

Do you have logs you can share with us, both bookie and client?

                
> LedgerHandle.readLastConfirmed does not work
> --------------------------------------------
>
>                 Key: BOOKKEEPER-162
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-162
>             Project: Bookkeeper
>          Issue Type: Bug
>          Components: bookkeeper-client
>    Affects Versions: 4.0.0
>            Reporter: Philipp Sushkin
>            Priority: Critical
>
> Two bookkeeper clients.
> 1st continuously writing to ledger X.
> 2nd (bk.openLedgerNoRecovery) polling ledger X for new entries and reading 
> them.
> In response we always reveiceing 0 as last confirmed entry id (in fact we are 
> receiving -1 from each bookie RecoveryData but then in ReadLastConfirmedOp, 
> but uninitialized "long maxAddConfirmed;" takes priority in Math.max(...).
> Main question - is given scenario is expected to work at all?

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