Please tell me how to establish the RegionServer of Hbase to master.
I configured 5 region servers, however, only 2 server is worked properly.
hbase(main):001:0> status
2 servers, 0 dead, 1.5000 average load
The hostname of this two servers are sm3-10 and sm3-12 from http://hbase-master:60010.
But the other servers like sm3-8 not work.
I'd like to know the trouble shooting step and resolutions.
sm3-10:slave, work well
[root@sm3-10 ~]# jps
2581 QuorumPeerMain
2761 SecondaryNameNode
2678 DataNode
19913 Jps
2551 HRegionServer
[root@sm3-10 ~]# lsof -i:54310
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
java 2678 hdfs 52r IPv6 27608 TCP sm3-10:33316->sm3-12:54310 (ESTABLISHED)
[root@sm3-10 ~]# lsof -i:3888
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
java 2581 zookeeper 19u IPv6 7239 TCP *:ciphire-serv (LISTEN)
java 2581 zookeeper 20u IPv6 7242 TCP sm3-10:ciphire-serv->sm3-11:53593 (ESTABLISHED)
java 2581 zookeeper 25u IPv6 27011 TCP sm3-10:ciphire-serv->sm3-12:40352 (ESTABLISHED)
java 2581 zookeeper 29u IPv6 25573 TCP sm3-10:ciphire-serv->sm3-8:44271 (ESTABLISHED)
sm3-8:slave, not work properly, however, the status looks good
[root@sm3-8 ~]# jps
3489 Jps
2249 HRegionServer
2463 DataNode
2297 QuorumPeerMain
2686 SecondaryNameNode
[root@sm3-8 ~]# lsof -i:54310
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
java 2463 hdfs 51u IPv6 9919 TCP sm3-8.nos-seamicro.local:40776->sm3-12:54310 (ESTABLISHED)
[root@sm3-8 ~]# lsof -i:3888
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
java 2297 zookeeper 18u IPv6 5951 TCP *:ciphire-serv (LISTEN)
java 2297 zookeeper 19u IPv6 9839 TCP sm3-8.nos-seamicro.local:52886->sm3-12:ciphire-serv (ESTABLISHED)
java 2297 zookeeper 20u IPv6 5956 TCP sm3-8.nos-seamicro.local:44271->sm3-10:ciphire-serv (ESTABLISHED)
java 2297 zookeeper 24u IPv6 5959 TCP sm3-8.nos-seamicro.local:47922->sm3-11:ciphire-serv (ESTABLISHED)
Mastet:sm3-12
[root@sm3-12 ~]# jps
2760 QuorumPeerMain
3035 NameNode
3096 SecondaryNameNode
2612 HRegionServer
4330 Jps
2872 DataNode
3723 HMaster
[root@sm3-12 ~]# lsof -i:54310
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
java 2872 hdfs 51u IPv6 7824 TCP sm3-12:45482->sm3-12:54310 (ESTABLISHED)
java 3035 hdfs 54u IPv6 7783 TCP sm3-12:54310 (LISTEN)
java 3035 hdfs 70u IPv6 7873 TCP sm3-12:54310->sm3-8:40776 (ESTABLISHED)
java 3035 hdfs 71u IPv6 7874 TCP sm3-12:54310->sm3-11:54990 (ESTABLISHED)
java 3035 hdfs 72u IPv6 7875 TCP sm3-12:54310->sm3-10:33316 (ESTABLISHED)
java 3035 hdfs 74u IPv6 7877 TCP sm3-12:54310->sm3-12:45482 (ESTABLISHED)
[root@sm3-12 ~]#
[root@sm3-12 ~]# cat /etc/hbase/conf/hbase-site.xml
hbase.rootdir
hdfs://sm3-12:54310/hbase
true
hbase.zookeeper.quorum
sm3-8,sm3-10,sm3-11,sm3-12,sm3-13
true
--- snip ---
[root@sm3-12 ~]# cat /etc/zookeeper/zoo.cfg
tickTime=2000
initLimit=10
syncLimit=5
dataDir=/var/zookeeper
clientPort=2181
server.1=sm3-10:2888:3888
server.2=sm3-11:2888:3888
server.3=sm3-12:2888:3888
server.4=sm3-8:2888:3888
[root@sm3-12 ~]#
Thanks in advance,
Hiromi
