HBase client 1.0 get data failed - scala

Question

I met a problem about getting data by HBase v1.0 client API.
The followings are my HBase and custom Zookeeper settings:
HMaster hosts:
172.17.0.2 master
127.0.0.1 localhost
192.168.1.32 master2
hbase-site.xml:
<configuration>
<property>
<name>hbase.rootdir</name>
<value>hdfs://master:9000/hbase</value>
</property>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2181</value>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/home/hduser/zookeeper/data</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>master</value>
</property>
<property>
<name>dfs.support.append</name>
<value>true</value>
</property>
</configuration>
zoo.cfg:
dataDir=/home/hduser/zookeeper/data
clientPort=2181
server.1=master:2888:3888
After I run my client code to connect to zookeeper, it looks like this connection successful.
2015-04-09 08:51:37,901 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory#197] - Accepted socket connection from /192.168.1.30:56295
2015-04-09 08:51:37,906 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer#868] - Client attempting to establish new session at /192.168.1.30:56295
2015-04-09 08:51:37,939 [myid:] - INFO [SyncThread:0:ZooKeeperServer#617] - Established session 0x14c9d46501d000b with negotiated timeout 40000 for client /192.168.1.30:56295
2015-04-09 08:52:04,000 [myid:] - INFO [SessionTracker:ZooKeeperServer#347] - Expiring session 0x14c9d46501d000a, timeout of 40000ms exceeded
2015-04-09 08:52:04,000 [myid:] - INFO [ProcessThread(sid:0 cport:-1)::PrepRequestProcessor#494] - Processed session termination for sessionid: 0x14c9d46501d000a
However, when I try to put a data into a table, there is nothing happened I observed in zookeeper.out
What's the possible problem under this circumstance?
The following code is what I try to connected to HBase by scala
main.scala:
object Main {
def main(args: Array[String]): Unit = {
val con = new HBaseUtils().getConnection
try {
val table = con.getTable(TableName.valueOf("TimeIndexTable"))
val put = new Put(Bytes.toBytes("r2")).addColumn(Bytes.toBytes("post_info"), Bytes.toBytes("abc"), Bytes.toBytes("value"))
table.put(put)
println("Success")
}
catch {
case e: Exception => e.printStackTrace()
}
finally {
con.close()
}
}
}
HBaseUtils.scala:
class HBaseUtils {
private val hbaseURL = "192.168.1.31"
def getConnection = ConnectionFactory.createConnection(setConf)
def setConf = {
val config = HBaseConfiguration.create()
config.set("hbase.zookeeper.quorum",hbaseURL)
config
}
}