[ZOOKEEPER-2181] Slider-Zookeeper integration testcase fails with Zookeeper-3.5.0-alpha version

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.5.0
• Assignee: Unassigned
• Reporter: Ayappan
• Created: 05/May/15 11:16
• Updated: 03/Jun/15 11:07

Description

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

Issue Links

• is related to: SLIDER-862 TestZKIntegration fails with Zookeeper 3.5.0-alpha