Hello,
Thank you for your suggestions. All you said requires root permission.
Unfortunately, I don't have right now. I'll ask for it though.
but I'm expecting that HBase can provide a parameter to allow users to
bind it to any local address.
Is there such a thing in HBase?
Best,
Da
On 11/11/2010 01:27 PM, Aaron Eng wrote:
How are the internal IP addresses set up? If all three nodes have their
internal IP addresses in the same subnet then you can set a route on the two
private-only nodes.
So for instance:
Node 1 eth0: 192.168.0.1/24
Node 1 eth1: 128.220.233.214/24
Node 2 eth0: 192.168.0.2/24
Node 3 eth0: 192.168.0.3/24
If you have an IP setup like that then you can run on node 2 and node 3:
route add -host 128.220.233.214 gw 192.168.0.1
On Thu, Nov 11, 2010 at 8:19 AM, Buttler, David<[email protected]> wrote:
Instead of specifying an ip address can you specify an internal dns name
and only map that name to the internal ip?
Dave
-----Original Message-----
From: Da Zheng [mailto:[email protected]]
Sent: Wednesday, November 10, 2010 10:24 PM
To: [email protected]
Subject: specify the IP address of the master node
Hello,
I tried to setup HBase on 3 nodes. One of them has two network interface,
one
has public IP address and the other has private address. The other two
nodes are
inside a private network, so they cannot connect to the public address of
the
first node. I set the first node (with two interfaces) as the master
server, the
other two as region servers. The problem now is that the zookeeper keeps
giving
the public IP address of the master node to the two other nodes and thus
HBase
fails to run. The error is shown below. Is there any way I can specify the
IP
address of the master node myself? I tried hbase.master.info.bindAddress
but it
doesn't work. I searched hbase-default.xml, but cannot find anything close.
2010-11-11 00:10:17,339 DEBUG
org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Set watcher on master
address ZNode /hbase/master
2010-11-11 00:10:17,489 DEBUG
org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Read ZNode
/hbase/master got
128.220.233.214:60000
2010-11-11 00:10:17,489 INFO
org.apache.hadoop.hbase.regionserver.HRegionServer:
Telling master at 128.220.233.214:60000 that we are up
2010-11-11 00:10:17,734 WARN
org.apache.hadoop.hbase.regionserver.HRegionServer:
Unable to connect to master. Retrying. Error was:
java.net.SocketException: Network is unreachable
at sun.nio.ch.Net.connect(Native Method)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
at
org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:308)
at
org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:844)
at
org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:716)
at
org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:333)
at $Proxy0.getProtocolVersion(Unknown Source)
at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:489)
at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:465)
at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:512)
at
org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:423)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.getMaster(HRegionServer.java:1299)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:1317)
at
org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:434)
at java.lang.Thread.run(Thread.java:662)
Best,
Da
