Ayappan created ZOOKEEPER-2181:
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Summary: Slider-Zookeeper integration testcase fails with
Zookeeper-3.5.0-alpha version
Key: ZOOKEEPER-2181
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2181
Project: ZooKeeper
Issue Type: Bug
Affects Versions: 3.5.0
Reporter: Ayappan
TestZKIntegration testcase in slider fails with zookeeper-3.5.0-alpha version.
From the logs, it came to know the state change went to LOST rather than
CONNECTED while creating ZK path. The above testcase passes with
zookeeper-3.4.6. A slider jira SLIDER-862 is already opened for this. But the
problem seems to be with zookeeper-3.5.0-alpha.
Running org.apache.slider.common.tools.TestZKIntegration
2015-04-24 06:56:52,118 [Thread-2] INFO services.MicroZookeeperService
(MicroZookeeperService.java:serviceStart(235)) - Starting Local Zookeeper
service
2015-04-24 06:56:52,299 [Thread-2] INFO services.MicroZookeeperService
(MicroZookeeperService.java:serviceStart(241)) - In memory ZK started at
localhost:50577
2015-04-24 06:56:52,300 [Thread-2] INFO test.MicroZKCluster
(MicroZKCluster.groovy:createCluster(53)) - Created Micro ZK cluster as
localhost:50577
2015-04-24 06:56:52,492 [Thread-2] INFO imps.CuratorFrameworkImpl
(CuratorFrameworkImpl.java:start(223)) - Starting
2015-04-24 06:56:52,513 [Thread-2] DEBUG zk.ZKIntegration
(ZKIntegration.java:init(96)) - Binding ZK client to localhost:50577
2015-04-24 06:56:52,513 [Thread-2] INFO zk.BlockingZKWatcher
(BlockingZKWatcher.java:waitForZKConnection(57)) - waiting for ZK event
2015-04-24 06:56:52,543 [Thread-2-EventThread] DEBUG zk.ZKIntegration
(ZKIntegration.java:process(178)) - WatchedEvent state:Expired type:None
path:null
2015-04-24 06:56:52,544 [Thread-2-EventThread] DEBUG zk.ZKIntegration
(ZKIntegration.java:maybeInit(191)) - initing
2015-04-24 06:56:52,544 [Thread-2-EventThread] DEBUG zk.ZKIntegration
(ZKIntegration.java:createPath(222)) - Creating ZK path /services
2015-04-24 06:56:52,545 [Thread-2-EventThread] INFO
state.ConnectionStateManager (ConnectionStateManager.java:postState(194)) -
State change: LOST
2015-04-24 06:56:52,546 [Thread-2-EventThread] WARN curator.ConnectionState
(ConnectionState.java:handleExpiredSession(289)) - Session expired event
received
2015-04-24 06:56:52,548 [ConnectionStateManager-0] WARN
state.ConnectionStateManager (ConnectionStateManager.java:processEvents(212)) -
There are no ConnectionStateListeners registered.
2015-04-24 06:56:52,549 [NIOWorkerThread-1] WARN server.NIOServerCnxn
(NIOServerCnxn.java:doIO(368)) - Unable to read additional data from client
sessionid 0x14ceb499c750000, likely client has closed socket
2015-04-24 06:56:52,550 [Thread-2-EventThread] ERROR zk.ZKIntegration
(ZKIntegration.java:process(182)) - Failed to init
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode =
Session expired for /services
at org.apache.zookeeper.KeeperException.create(KeeperException.java:131)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1067)
at
org.apache.slider.core.zk.ZKIntegration.createPath(ZKIntegration.java:223)
at
org.apache.slider.core.zk.ZKIntegration.mkPath(ZKIntegration.java:242)
at
org.apache.slider.core.zk.ZKIntegration.maybeInit(ZKIntegration.java:193)
at
org.apache.slider.core.zk.ZKIntegration.process(ZKIntegration.java:180)
at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:539)
at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:515)
2015-04-24 06:56:52,550 [NIOWorkerThread-3] WARN server.NIOServerCnxn
(NIOServerCnxn.java:doIO(368)) - Unable to read additional data from client
sessionid 0x14ceb499c750001, likely client has closed socket
2015-04-24 06:56:52,551 [Thread-2-EventThread] INFO zk.BlockingZKWatcher
(BlockingZKWatcher.java:process(37)) - ZK binding callback received
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