我正在尝试导入 happybase,但在连接时收到以下错误消息。
我已经运行了 Hadoop 伪节点集群和 Hbase。
安装的组件版本如下,
Hadoop 版本 - 1.0.4
Hbase 版本 - 0.94.4
快乐基地-0.4
有人可以查看下面的例外情况并让我知道是否有任何节俭特定设置或解决此问题的任何指导。
谢谢。
Python 2.6.1 (r261:67515, Jun 24 2010, 21:47:49)
[GCC 4.2.1 (Apple Inc. build 5646)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
import happybase
connection = happybase.Connection('localhost')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Python/2.6/site-packages/happybase/api.py", line 121, in __init__
self.open()
File "/Library/Python/2.6/site-packages/happybase/api.py", line 138, in open
self.transport.open()
File "/Library/Python/2.6/site-packages/thrift/transport/TTransport.py", line 149, in open
return self.__trans.open()
File "/Library/Python/2.6/site-packages/thrift/transport/TSocket.py", line 99, in open
message=message)
thrift.transport.TTransport.TTransportException: Could not connect to localhost:9090
在尝试连接之前,请确保您已启动 thrift 服务器。
hbase thrift start -threadpool
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