问题描述
我想将Tableau软件连接到我的cassandra数据库。请注意,我在Windows7中使用tableau,在ubuntu(虚拟机)中使用cassandra。
为此,我安装了Cassandra ODBC(和Simba cassandra ODBC,但我遇到了同样的问题)。我获得了成功的连接,但是找到了我的键空间,但是没有找到我的表!
I want to connect Tableau software to my cassandra database. Note that i'm using tableau in windows7 and cassandra in ubuntu (Virtual machine).For this i've installed the Cassandra ODBC (and Simba cassandra ODBC but i got the same problem). I got a connexion succes and i found my keyspace but not my tables !!!!!!
但是在 cim键空间中没有表!
But no table in "cim" keyspace !!
请注意,在我的键空间 cim中,我有3个表可以在cassandra中进行任何请求。在创建ODBC驱动程序之前我应该做些什么?
Note that in my keyspace "cim" i have 3 tables that i can request with any problem in cassandra. Is there something i should do before creating the ODBC driver ???
谢谢您的帮助
推荐答案
ODBC驱动程序目前,stands使用节俭,因此将无法直接与cql3通信以显示表名称。描述命令也将不起作用。但是,您仍然应该能够从表中选择数据。对ODBC驱动程序的更新应该在新的一年的某个时候提供cql3支持。
The ODBC driver as it stands currently uses thrift so won't be able to communicate directly with cql3 to display the table names. Describe commands also won't work. However, you should still be able to select data from your tables. Updates to the ODBC driver should provide cql3 support at some point in the new year.
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