./devel/zookeeper, Highly reliable distributed coordination server

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Branch: CURRENT, Version: 3.4.12, Package name: zookeeper-3.4.12, Maintainer: fhajny

ZooKeeper is a centralized service for maintaining configuration information,
naming, providing distributed synchronization, and providing group services.

Required to run:
[shells/bash] [lang/openjdk8]

Required to build:
[devel/apache-ivy] [pkgtools/cwrappers]

Master sites: (Expand)

SHA1: 8e2cc8784794e24df90fa1a9dbe6cd1695c79a44
RMD160: 0cf88d820da8c7c84198992d73becb7449fb5fdc
Filesize: 35808.199 KB

Version history: (Expand)

CVS history: (Expand)

   2018-12-15 22:12:25 by Thomas Klausner | Files touched by this commit (67) | Package updated
Log message:
*: update email for fhajny
   2018-07-26 09:32:23 by Thomas Klausner | Files touched by this commit (1)
Log message:
zookeeper: remove patch that is not in distinfo
   2018-07-24 18:28:35 by Jonathan Perkin | Files touched by this commit (1)
Log message:
zookeeper: Drop apache-ant dependency.

Let it be pulled in via apache-ivy, which will pull in the correct
version of apache-ant depending on the JDK in use.
   2018-07-04 15:40:45 by Jonathan Perkin | Files touched by this commit (423)
Log message:
*: Move SUBST_STAGE from post-patch to pre-configure

Performing substitutions during post-patch breaks tools such as mkpatches,
making it very difficult to regenerate correct patches after making changes,
and often leading to substituted string replacements being committed.
   2018-06-14 13:48:35 by Filip Hajny | Files touched by this commit (4) | Package updated
Log message:
devel/zookeeper: Update to 3.4.12.

Version 3.4.12


- CRC check failed when preAllocSize smaller than node data
- Update documentation source for ZOOKEEPER-2574
- Flaky test:
org.apache.zookeeper.server.quorum.FLEBackwardElectionRoundTest.testBackwardElec \ 
- Data inconsistency issue due to retain database in leader election
- very poor choice of logging if client fails to connect to server
- The comment of the variable matchSyncs in class CommitProcessor has
  a mistake.
- Flaky Test:
- WriteLock recipe: incorrect znode ordering when the sessionId is
  part of the znode name
- Duplicate Keys in log4j.properties config files
- Specify correct overflow value
- Failing c unit tests on apache jenkins
- zkServer.cmd does not start when JAVA_HOME ends with a \
- Flaky Test: testNoLogBeforeLeaderEstablishment
- The dataDir and dataLogDir are used opposingly
- Fix testElectionFraud Flakyness
- fix potential null pointer exception when deleting node
- The eclipse build target fails due to protocol redirection:


- Add keys for the Zxid from the stat command to check_zookeeper.py
- Upgrade third party libraries to address vulnerabilities
- The function queueEmpty() in FastLeaderElection.Messenger is not
  used, should be removed.
- Add check to validate dataDir and dataLogDir parameters at startup


- Change log level for "ZKShutdownHandler is not registered" error

Version 3.4.11


- Fix "Unexpected bean exists!" issue in WatcherTests
- Cleanup findbug warnings in branch-3.4: Correctness Warnings
- Cleanup findbug warnings in branch-3.4: Disable Internationalization
- Cleanup findbug warnings in branch-3.4: Malicious code vulnerability
- Cleanup findbug warnings in branch-3.4: Performance Warnings
- Cleanup findbug warnings in branch-3.4: Dodgy code Warnings
- Cleanup findbug warnings in branch-3.4: Experimental Warnings
- Set up Apache Jenkins job that runs the flaky test analyzer script.
- Multithreaded correctness Warnings
- ZOOKEEPER-2355 fix for branch-3.4


- Windows: fetch_and_add not 64bit-compatible, may not be correct
- Update documentation for snapCount
- Ephemeral node is never deleted if follower fails while reading the
  proposal packet
- Port ZOOKEEPER-1576 to branch3.4
- recreateSocketAddresses may recreate the unreachable IP address
- Flaky Test:
- Clean up findbug warnings in branch-3.4
- Port ZOOKEEPER-2737 to branch-3.4
- Netty connection leaks JMX connection bean upon connection close in
  certain race conditions.
- Typo: transasction --> transaction
- Flaky test:
org.apache.zookeeper.server.quorum.QuorumCnxManagerTest.testNoAuthLearnerConnect \ 
- Ephemeral znode will not be removed when sesstion timeout, if the
  system time of ZooKeeper node changes unexpectedly.
- ZK Client not able to connect with Xid out of order error
- There is a typo in zk.py which prevents from using/compiling it.
- follower disconnects and cannot reconnect
- Server inappropriately throttles connections under load before SASL
- Flaky test:
- Fix flaky test:
- Unnecessary stack-trace in server when the client disconnect
- PurgeTxnLog#validateAndGetFile: return tag has no arguments.
- Improve the ZooKeeper#setACL java doc
- ZooKeeper public include files leak porting changes
- CMake build doesn't support OS X
- Main-Class JAR manifest attribute is incorrect
- Windows Debug builds don't link with `/MTd`
- Local automatic variable is left uninitialized and then freed.
- Don't include `config.h` in `zookeeper.h`
- The OWASP dependency check jar should not be included in the default
- quorum.auth.MiniKdcTest.testKerberosLogin failing with NPE on java 9
- Create ant task to generate ivy dependency reports
- compiler warning using java 9


- Operations to server will be timed-out while thousands of sessions
  expired same time
- TCP keepalive for leader election connections
- The define of MAX_CONNECTION_ATTEMPTS in QuorumCnxManager.java seems
  useless, should it be removed?
- ZooKeeperSaslClient#respondToServer should log exception message of
- Add script to run a java api compatibility tool
- Improve the efficiency of AtomicFileOutputStream
- Rename README.txt to README.md
- define dependency versions in build.xml to be easily overridden in

New Feature

- Please add instructions for running the tutorial
- Add ant task for running OWASP dependency report


- Flaky Test: org.apache.zookeeper.test.WatcherTest.
   2017-09-06 13:12:20 by Filip Hajny | Files touched by this commit (6) | Package updated
Log message:
Update devel/zookeeper to 3.4.10.

zookeeper 3.4.10

- Fix race condition in testWatchAutoResetWithPending

- CancelledKeyException in zookeeper branch-3.4
- Startup race in ZooKeeperServer
- Documentation copyright notice is out of date.
- NullPointerException when redo Command is passed negative value
- ServerConfig#parse(String[]) ignores tickTime
- Update NOTICE file with Netty notice in 3.4
- Revisit release note doc and remove the items which are not related to
  the released version
- Potential memory leak in recordio.c
- Modify Info.REVISION to adapt git repo
- PurgeTxnLog can inadvertently delete required txn log files
- ZooKeeper server should verify that dataDir and snapDir are writeable
  before starting
- SaslServerCallbackHandler#handleAuthorizeCallback() should log the
- correct a few spelling typos
- ZooTrace.logQuorumPacket does nothing
- Build failure in contrib/zkfuse with gcc 6.x
- Java target in branch 3.4 doesn't match documentation
- Missing src/pom.template in release
- Fix HierarchicalQuorumTest.java
- Fix compilation error in branch-3.4
- Large databases take a long time to regain a quorum
- Correct DataNode.getChildren() inconsistent behaviour.
- Fix Kerberos Authentication related test cases
- DOS attack on wchp/wchc four letter words (4lw)
- Eclipse ant task no longer determines correct classpath for tests
  after ZOOKEEPER-2689
- checkstyle broken on branch-3.4
- Regenerate documentation for branch-3.4 release
- MiniKdc test case intermittently failing due to principal not found in
  Kerberos database
- Patch for ZOOKEEPER-2693 introduces potential race condition

- Add 'electionTimeTaken' value in LeaderMXBean and FollowerMXBean
- C unit test improvement: line break between 'ZooKeeper server started'
  and 'Running'
- Update gitignore to account for other file extensions
- Use TLS for downloading artifacts during build
- Add comments to testReadOnlySnapshotDir and testReadOnlyTxnLogDir
  indicating that the tests will fail when run as root
- Remove CHANGE.txt
- Make it optional to fail build on test failure

New Feature
- Support Quorum Peer mutual authentication via SASL

- Flaky Test:
- Test Improvement by adding more QuorumPeer Auth related test cases
- Fix ServerConfigTest#testValidArguments test case failures
- ClientPortBindTest#testBindByAddress may fail due to "No such device"
- Port QA github pull request build to branch 3.4 and 3.5
- Flaky Test:

zookeeper 3.4.9

- Login object in ZooKeeperSaslClient is static

- C client zookeeper_interest returning ZOK on Connection Loss
- zkperl: Segmentation fault if getting a node with null value
- ACL cache in DataTree never removes entries
- fsync.warningthresholdms in zoo.cfg not working
- Supported platforms is completely out of date
- Zookeeper service becomes unavailable when leader fails to write
  transaction log
- traceFile property is not used in the ZooKeeper, it should be removed
  from documentation
- Ant target generate-clover-reports is broken
- Prevent multiple initialization of login object in each
  ZooKeeperSaslClient instance
- recent commit broke findbugs qabot check
- Zookeeper trunk build is failing on windows
- getTGT() in Login.java mishandles confidential information
- Upgrade Netty version due to security vulnerability (CVE-2014-3488)
- Back-port ZOOKEEPER-1460 to 3.4 for IPv6 literal address support.
- documentation should refer to Java cli shell and not C cli shell
- Potential resource leak in C client when processing unexpected / out
  of order response

- Make the three-node minimum more explicit in documentation and on
- Licenses section missing from pom file
- upgrade ivy to recent version
- Simplify releasenotes creation for 3.4 branch - consistent with newer
   2016-06-08 12:16:57 by Jonathan Perkin | Files touched by this commit (89)
Log message:
Remove the stability entity, it has no meaning outside of an official context.
   2016-06-08 11:46:05 by Jonathan Perkin | Files touched by this commit (47)
Log message:
Change the service_bundle name to "export" to reduce diffs between the
original manifest.xml file and the output from "svccfg export".