Wangda Tan created BOOKKEEPER-348:
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Summary: Last entry will be lost when open an un-closed ledger
Key: BOOKKEEPER-348
URL: https://issues.apache.org/jira/browse/BOOKKEEPER-348
Project: Bookkeeper
Issue Type: Bug
Components: bookkeeper-client
Affects Versions: 4.1.0
Reporter: Wangda Tan
This can be reproduced in following steps:
1) client-A created a ledger-x and write N entries to it
2) client-B open the ledger-x and try to read all entries from it. client-B can
only get N-1 entries (except for the last entry)
This problem caused by, when trying to open an unclosed ledger, it will enter
the "recover" mode, it can get correct last entry-Id judged by the size of log
file. But it will set the new opened ledger's lastAddConfirmed by the previous
lastAddConfirmed, and the entry-id will be ignored.
For an unclosed ledger, the lastAddConfirmed will always = (last-entry-id - 1).
A patch attached to this jira.
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