ZooKeeper 基础4

[zk: localhost:2181(CONNECTED) 15] ls /
[zookeeper]
[zk: localhost:2181(CONNECTED) 16] 

[zk: localhost:2181(CONNECTED) 17] create abc abc 
Command failed: java.lang.IllegalArgumentException: Path must start with / character
[zk: localhost:2181(CONNECTED) 18] create /abc abc
Created /abc
[zk: localhost:2181(CONNECTED) 19] ls / 
[abc, zookeeper]
[zk: localhost:2181(CONNECTED) 20] 

[zk: localhost:2181(CONNECTED) 30] get /

cZxid = 0x0
ctime = Thu Jan 01 08:00:00 CST 1970
mZxid = 0x0
mtime = Thu Jan 01 08:00:00 CST 1970
pZxid = 0xa
cversion = 2
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x0
dataLength = 0
numChildren = 2
[zk: localhost:2181(CONNECTED) 31] get /zookeeper

cZxid = 0x0
ctime = Thu Jan 01 08:00:00 CST 1970
mZxid = 0x0
mtime = Thu Jan 01 08:00:00 CST 1970
pZxid = 0x0
cversion = -1
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x0
dataLength = 0
numChildren = 1
[zk: localhost:2181(CONNECTED) 32] get /abc
abc
cZxid = 0xa
ctime = Thu Dec 03 14:28:05 CST 2015
mZxid = 0xa
mtime = Thu Dec 03 14:28:05 CST 2015
pZxid = 0xa
cversion = 0
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x0
dataLength = 3
numChildren = 0
[zk: localhost:2181(CONNECTED) 33]