Hbase remotely connecting to standalone instance

[kirillsavine]

I have been trying to setup HBase for the first time. I am able to successfully run the native Hbase shell on the server. But I am not able to connect remotely via a client.

I start Hbase using the following command on host:
/home/kirill/hbase/hbase-1.2.5/bin/start-hbase.sh

To connect from a client, I run the following:

>>> import happybase
>>> co = happybase.Connection('192.168.0.18',2181)
>>> co.tables()

I get the following error after trying to list tables with co.tables():

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\soft\miniconda2\lib\site-packages\happybase\connection.py", line 242, in tables
    names = self.client.getTableNames()
  File "C:\soft\miniconda2\lib\site-packages\thriftpy\thrift.py", line 198, in _req
    return self._recv(_api)
  File "C:\soft\miniconda2\lib\site-packages\thriftpy\thrift.py", line 210, in _recv
    fname, mtype, rseqid = self._iprot.read_message_begin()
  File "C:\soft\miniconda2\lib\site-packages\thriftpy\protocol\binary.py", line 372, in read_message_begin
    self.trans, strict=self.strict_read)
  File "C:\soft\miniconda2\lib\site-packages\thriftpy\protocol\binary.py", line 164, in read_message_begin
    sz = unpack_i32(inbuf.read(4))
  File "C:\soft\miniconda2\lib\site-packages\thriftpy\transport\__init__.py", line 32, in read
    return readall(self._read, sz)
  File "C:\soft\miniconda2\lib\site-packages\thriftpy\transport\__init__.py", line 14, in readall
    chunk = read_fn(sz - have)
  File "C:\soft\miniconda2\lib\site-packages\thriftpy\transport\buffered\__init__.py", line 39, in _read
    self._rbuf = BytesIO(self._trans.read(max(sz, self._buf_size)))
  File "C:\soft\miniconda2\lib\site-packages\thriftpy\transport\socket.py", line 125, in read
    message='TSocket read 0 bytes')
thriftpy.transport.TTransportException: TTransportException(message='TSocket read 0 bytes', type=4)

Here are last 3 lines from Hbase log:

It says that connection from 192.168.0.11 (client IP) is accepted, but immediately after that it throws an Exception causing close of session:

2017-06-06 10:48:10,634 INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] server.NIOServerCnxnFactory: Accepted socket connection from /192.168.0.11:58052
2017-06-06 10:48:11,841 WARN  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] server.NIOServerCnxn: Exception causing close of session 0x0 due to java.io.IOException: Len error -2147418111
2017-06-06 10:48:11,842 INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] server.NIOServerCnxn: Closed socket connection for client /192.168.0.11:58052 (no session established for client)

I have see this issue: #6
And tried running Thrift with bin/hbase thrift start -threadpool as suggested by teepark, but the error I get is the same.

Any help would be greatly appreciated. Here is the host setup:

Hbase setup:

Host running Hbase: Ubuntu Server, Ubuntu 16.04.1 LTS (GNU/Linux 4.4.0-31-generic x86_64)

path to Hbase bin folder: /home/kirill/hbase/hbase-1.2.5/bin

IP of host: 192.168.0.18

conf/hbase-site.xml:

<configuration>

	<property>
		<name>hbase.rootdir</name>
		<value>file:///home/kirill/hbase/hbase-1.2.5/</value>
	</property>
	
	<property>
		<name>hbase.zookeeper.property.dataDir</name>
		<value>/home/kirill/zookeeper</value>
	</property>

	<property>
		<name>hbase.zookeeper.property.clientPort</name>
		<value>2181</value>
	</property>
	<property>
		<name>hbase.zookeeper.quorum</name>
		<value>192.168.0.18</value>
	</property>
	
</configuration>

/etc/hosts:

127.0.0.1	localhost
192.168.0.18	ubuntu

[wbolster]

>>> co = happybase.Connection('192.168.0.18',2181)

seems like you are not connecting to the thrift server, which generally listens on another port.

[kirillsavine]

Thank you so much for your answer! I just figured I need to use port 9090

…

On Jun 6, 2017 12:45, "wouter bolsterlee" ***@***.***> wrote: >>> co = happybase.Connection('192.168.0.18',2181) seems like you are not connecting to the thrift server, which generally listens on another port. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#167 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AMDLKs4QHo1WpCTRUFmXvOyMYmIXxRyEks5sBYIrgaJpZM4Nxgqi> .

[wbolster]

you're welcome