ZooKeeper 3.3.2 Release Notes
These release notes include new developer and user facing incompatibilities, features, and major improvements.
See 3.0 release notes and migration instructions if you are upgrading from version 2 of ZooKeeper (SourceForge) to version 3 or later.
Changes Since ZooKeeper 3.3.1
| Issue | Notes |
|---|---|
| Bug | |
| ZOOKEEPER-732 | Improper translation of error into Python exception - Release Comment: Client that uses python binding may receive SystemError on session expiration. |
| ZOOKEEPER-772 | zkpython segfaults when watcher from async get children is invoked. |
| ZOOKEEPER-783 | committedLog in ZKDatabase is not properly synchronized |
| ZOOKEEPER-785 | Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line |
| ZOOKEEPER-787 | groupId in deployed pom is wrong |
| ZOOKEEPER-790 | Last processed zxid set prematurely while establishing leadership |
| ZOOKEEPER-792 | zkpython memory leak |
| ZOOKEEPER-794 | Callbacks are not invoked when the client is closed |
| ZOOKEEPER-795 | eventThread isn't shutdown after a connection "session expired" event coming |
| ZOOKEEPER-800 | zoo_add_auth returns ZOK if zookeeper handle is in ZOO_CLOSED_STATE |
| ZOOKEEPER-804 | c unit tests failing due to "assertion cptr failed" |
| ZOOKEEPER-813 | maven install is broken due to incorrect organisation |
| ZOOKEEPER-820 | update c unit tests to ensure "zombie" java server processes don't cause failure |
| ZOOKEEPER-822 | Leader election taking a long time to complete |
| ZOOKEEPER-844 | handle auth failure in java client |
| ZOOKEEPER-846 | zookeeper client doesn't shut down cleanly on the close call |
| ZOOKEEPER-855 | clientPortBindAddress should be clientPortAddress |
| ZOOKEEPER-867 | ClientTest is failing on hudson - fd cleanup |
| ZOOKEEPER-881 | ZooKeeperServer.loadData loads database twice |
| ZOOKEEPER-888 | c-client / zkpython: Double free corruption on node watcher |
| ZOOKEEPER-893 | ZooKeeper high cpu usage when invalid requests |
| ZOOKEEPER-897 | C Client seg faults during close |
| ZOOKEEPER-898 | C Client might not cleanup correctly during close |
| ZOOKEEPER-904 | super digest is not actually acting as a full superuser |
| ZOOKEEPER-907 | Spurious "KeeperErrorCode = Session moved" messages |
| Improvement | |
| ZOOKEEPER-789 | Improve FLE log messages |