Closed justchrisagain closed 3 years ago
I am also looking at configuring Impala, but with no success. Is this request completely out of context? I could start coding this if people find it would be useful, but I would need some guidance in the project. The idea would be to connect to Cassandra through cql3 and not the old thrift server. I can see other projects flying with blue notebooks that support this connection already.
How about using the Python Driver: https://github.com/datastax/python-driver https://wiki.apache.org/cassandra/API
and create a connector similar to the Solr one: https://github.com/cloudera/hue/tree/master/desktop/libs/notebook/src/notebook/connectors
Then you will be able to query like with Solr SQL: http://gethue.com/sql-editor-for-solr-sql/
Hi, did anyone make any progress with this?
If you have a JDBC url, it should work
@romainr i built hue from source. I want cassendra connectivity to hue. Can i do this. If yes then what should be steps. If i need to write program then in which language it would be best and what will be the steps..
Does this driver works in HUE now ?
AFAIK this is not a SqlAlchemy connector so currently a 'Custom' connector would need to be used/created: https://docs.gethue.com/developer/connectors/
Any advice on how to create it ? Sorry, am not familiar with HUE setup....
On May 20, 2020, at 2:50, Romain Rigaux notifications@github.com wrote:
AFAIK this is not a SqlAlchemy connector so currently a 'Custom' connector would need to be used/created: https://docs.gethue.com/developer/connectors/
— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.
If there is no SqlAlchemy connector for Cassandra, above connector could be used for creating a specific interface that can be used by the Notebook API of Hue. Basically implementing the base API https://github.com/cloudera/hue/blob/master/desktop/libs/notebook/src/notebook/connectors/base.py
Cassandra is NO-SQL, having own sql dialect... So sql achemy not available.
On May 21, 2020, at 3:11, Romain Rigaux notifications@github.com wrote:
If there is no SqlAlchemy connector for Cassandra, above connector could be used for creating a specific interface that can be used by the Notebook API of Hue. Basically implementing the base API https://github.com/cloudera/hue/blob/master/desktop/libs/notebook/src/notebook/connectors/base.py
https://docs.gethue.com/developer/connectors/#custom
— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.
It does have SQL https://cassandra.apache.org/doc/latest/cql/dml.html#select Many No-SQL Databases actually have SQL, e.g. Apache HBase / Phoenix https://phoenix.apache.org/
This issue is stale because it has been open 30 days with no activity and is not "roadmap" labeled or part of any milestone. Remove stale label or comment or this will be closed in 5 days.
Hi, I can see HUE supports HBase out of the box, is it feasible to also support Cassandra? If not, how can we connect to it? Are we suppose to configure Hive to access it or Sqoop? Or we just use the Spark libraries to read data from Cassandra?
Thanks, CL.-