【发布时间】:2018-02-06 10:39:07
【问题描述】:
我有以下版本的 hortonworks 集群:
- hbase = 1.1.2
- happybase=1.1.0
- hortonworks hadoop 集群 = HDP-2.6.2.0
当我尝试运行简单示例时:
import happybase
server = "server-address"
connection = happybase.Connection(server)
print connection.tables()
我遇到了这个异常:
Traceback (most recent call last):
File "/Users/psobolewski/hbase_urls.py", line 19, in <module>
print connection.tables()
File "/Library/Python/2.7/site-packages/happybase/connection.py", line 242, in tables
names = self.client.getTableNames()
File "/Library/Python/2.7/site-packages/thriftpy/thrift.py", line 198, in _req
return self._recv(_api)
File "/Library/Python/2.7/site-packages/thriftpy/thrift.py", line 210, in _recv
fname, mtype, rseqid = self._iprot.read_message_begin()
File "thriftpy/protocol/cybin/cybin.pyx", line 439, in cybin.TCyBinaryProtocol.read_message_begin (thriftpy/protocol/cybin/cybin.c:6470)
cybin.ProtocolError: No protocol version header
【问题讨论】:
-
您是否连接到正确的端口和正确的地址?您的服务器地址似乎不太可能真的是“服务器地址” - 地址到底是什么?
-
另外,您是否按照happybase.readthedocs.io/en/latest/api.html#connection 使用正确的
transport和protocol? -
@TomDalton 我连接到正确的地址和端口。端口也对我的主机开放。
-
问题解决了吗?我在尝试放置新数据时遇到了同样的问题
标签: python hadoop hbase thrift happybase