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https://issues.apache.org/jira/browse/ZOOKEEPER-504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Utkarsh Srivastava updated ZOOKEEPER-504:
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Attachment: ZOOKEEPER-504.patch
There seem to be plenty of other problems with LedgerManagementProcessor. In
this patch, I fix some of them just by visual inspection, and not by writing
comprehensive test case. One pattern I saw was that after calling the callback
for ops, there was no return statement, and the code would go on to do other
things. I fixed all occurrences of those bugs.
But my create callback is still called multiple time (ZOOKEEPER-502), and I
still cant open a ledger that was not properly closed.
> ClassCastException in LedgerManagementProcessor
> -----------------------------------------------
>
> Key: ZOOKEEPER-504
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-504
> Project: Zookeeper
> Issue Type: Bug
> Components: contrib-bookkeeper
> Affects Versions: 3.2.0
> Reporter: Utkarsh Srivastava
> Attachments: ZOOKEEPER-504.patch, ZOOKEEPER-504.patch
>
>
> java.lang.ClassCastException:
> org.apache.bookkeeper.client.LedgerManagementProcessor$OpenLedgerOp cannot be
> cast to org.apache.bookkeeper.client.LedgerManagementProcessor$CloseLedgerOp
> at
> org.apache.bookkeeper.client.LedgerManagementProcessor.processResult(LedgerManagementProcessor.java:1083)
> This seems to be happening because its a nested switch case statement. And
> the OPEN: case, doesn't ever call a break. It only calls a break from the
> inner switch-case and hence falls through into the CLOSE: case.
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