BOOKKEEPER-543: Read zk host list in a wrong way in hedwig server (Fangmin via sijie)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1431232 13f79535-47bb-0310-9956-ffa450edef68
BOOKKEEPER-540: #stopServingSubscriber when channel is disconnected. (Fangmin via sijie)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1431235 13f79535-47bb-0310-9956-ffa450edef68
BOOKKEEPER-530: data might be lost during compaction. (ivank)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1431378 13f79535-47bb-0310-9956-ffa450edef68
BOOKKEEPER-538: Race condition in BookKeeper#close (ivank via fpj)



git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1431536 13f79535-47bb-0310-9956-ffa450edef68
BOOKKEEPER-539: ClientNotSubscribedException & doesn't receive enough messages in TestThrottlingDelivery#testServerSideThrottle (sijie)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1431869 13f79535-47bb-0310-9956-ffa450edef68
BOOKKEEPER-503: The test case of TestThrottlingDelivery#testServerSideThrottle failed sometimes (jiannan & sijie via ivank)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1432485 13f79535-47bb-0310-9956-ffa450edef68
BOOKKEEPER-513: TestMessageFilter fails periodically (ivank)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1432902 13f79535-47bb-0310-9956-ffa450edef68
Updating version in CHANGES.txt before branching for 4.2.0

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1432916 13f79535-47bb-0310-9956-ffa450edef68
Updating version in CHANGES.txt & pom.xml after branching for 4.2.0

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1432921 13f79535-47bb-0310-9956-ffa450edef68
BOOKKEEPER-472: Provide an option to start Autorecovery along with Bookie Servers (umamahesh via ivank)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1432964 13f79535-47bb-0310-9956-ffa450edef68
Fixup for CHANGES.txt (some issues were missing or wrongly placed, also removed tabs)

git-svn-id: https://svn.apache.org/repos/asf/zookeeper/bookkeeper/trunk@1432977 13f79535-47bb-0310-9956-ffa450edef68