neo4j1.4公顷"Graph database not assigned and no cause of shutdown, maybe not started yet or in the mid

Question

zookeeper 3.3.2 on solaris10 x64

zookeeper 3.3.2 install/export/zookeeper-3.3.23 zookeeper dir

/export/zookeeper1
/export/zookeeper2
/export/zookeeper3

startup.sh

nohup /jdk1.6.0_16/bin/java -cp zookeeper-3.3.2.jar:lib/log4j-1.2.15.jar:conf org.apache.zookeeper.server.quorum.QuorumPeerMain ../zookeeper1/conf/zoo.cfg > nohup1.txt &
nohup /jdk1.6.0_16/bin/java -cp zookeeper-3.3.2.jar:lib/log4j-1.2.15.jar:conf org.apache.zookeeper.server.quorum.QuorumPeerMain ../zookeeper2/conf/zoo.cfg > nohup2.txt &
nohup /jdk1.6.0_16/bin/java -cp zookeeper-3.3.2.jar:lib/log4j-1.2.15.jar:conf org.apache.zookeeper.server.quorum.QuorumPeerMain ../zookeeper3/conf/zoo.cfg > nohup3.txt &

zookeeper1zoo.cfg

tickTime = 2000
initLimit = 10
syncLimit = 5
dataDir = /export/zookeeper1/data
dataLogDir = /export/zookeeper1/log
clientPort = 2181
server.1=localhost:2888:3888
server.2=localhost:2889:3889
server.3=localhost:2890:3890

zookeeper2zoo.cfg

tickTime = 2000
initLimit = 10
syncLimit = 5
dataDir = /export/zookeeper2/data
dataLogDir = /export/zookeeper2/log
clientPort = 2182
server.1=localhost:2888:3888
server.2=localhost:2889:3889
server.3=localhost:2890:3890

zookeeper3zoo.cfg

tickTime = 2000
initLimit = 10
syncLimit = 5
dataDir = /export/zookeeper3/data
dataLogDir = /export/zookeeper3/log
clientPort = 2183
server.1=localhost:2888:3888
server.2=localhost:2889:3889
server.3=localhost:2890:3890

neo4j 1.4 install Windows 7neo4j代码

String path = "var/graph.ha";
Map<String, String> config = HighlyAvailableGraphDatabase.loadConfigurations("conf/neo4j.cfg");

配置/neo4j.cfg

allow_store_upgrade=true
ha.machine_id = 1
ha.cluster_name = neo4j.ha
ha.server = localhost:6001
ha.zoo_keeper_servers = zoohost:2181,zoohost:2182,zoohost:2183
ha.pull_interval = 600
ha.allow_init_cluster = true
enable_remote_shell = port=1331

startup neo4j ha exception message:

2011-11-02 12:46:44,316 - INFO [main:ZooKeeper@373] -启动客户端连接，connectString= zoohost:2181, zoohost:2182, zoohost:2183 sessionTimeout=5000 watcher=org.neo4j.kernel.ha.zookeeper.ZooClient@16fa4742011-11-02 12:46:44,674 - INFO [main-SendThread():ClientCnxn$SendThread@1041] -打开enter code here到server/zoohost:2183的套接字连接java.lang.RuntimeException:图数据库没有分配，没有关闭的原因，可能还没有开始或在主/从交换的中间?org.neo4j.kernel.HighlyAvailableGraphDatabase.localGraph (HighlyAvailableGraphDatabase.java: 282)org.neo4j.kernel.HighlyAvailableGraphDatabase.startUp (HighlyAvailableGraphDatabase.java: 240)在org.neo4j.kernel.HighlyAvailableGraphDatabase。(HighlyAvailableGraphDatabase.java: 135)在org.neo4j.kernel.HighlyAvailableGraphDatabase。(HighlyAvailableGraphDatabase.java: 111)

Answer 1

我知道可能是由于/etc/hosts配置错误导致的问题。你能在storeDir/messages.log中查找异常吗?你是否正确设置了zk/myid文件?

也使用1.4.2而不是1.4，因为它在HA领域有重大改进。

Answer 2

问题解决。Neo4j.cfg文件IP替换主机名。