[Maria-discuss] Does the Cassandra storage engine support CQL3 created tables?
I am able to access a Cassandra column family created with COMPACT storage directive from MariaDB (v10.0.10). However, it does not seem to recognize regular CFs created using CQL3. I am not sure whether I am missing some configuration step in the Cassandra storage engine or it still does not support regular CQL3 CFs.
Has anyone able to make Cassandra SE work with regular CQL3 CFs?
Mohammed
Applications Architect, Glassbeam Inc, www.glassbeam.comhttp://www.glassbeam.com/, 5201 Great America Parkway, Suite 360, Santa Clara, CA 95054 p: +1.408.740.4610tel:%2B1.408.740.4615, m: +1.925.786.7521tel:%2B1.650.804.5065, f: +1.408.740.4601tel:%2B1.408.740.4601
Hi, Mohammed!
On May 15, Mohammed Guller wrote:
I am able to access a Cassandra column family created with COMPACT storage directive from MariaDB (v10.0.10). However, it does not seem to recognize regular CFs created using CQL3. I am not sure whether I am missing some configuration step in the Cassandra storage engine or it still does not support regular CQL3 CFs.
It doesn' support them. See https://mariadb.com/kb/en/cassandra-storage-engine-overview/#a-note-about-ca...
Regards, Sergei
On 16 May 2014, at 05:37, Mohammed Guller mohammed@glassbeam.com wrote:
I am able to access a Cassandra column family created with COMPACT storage directive from MariaDB (v10.0.10). However, it does not seem to recognize regular CFs created using CQL3. I am not sure whether I am missing some configuration step in the Cassandra storage engine or it still does not support regular CQL3 CFs.
Has anyone able to make Cassandra SE work with regular CQL3 CFs?
It doesn't support them. https://mariadb.com/kb/en/cassandra-storage-engine-overview/#a-note-about-ca...
What would be interesting though is to either hack on this engine to have the new C++ driver from datastax (http://www.datastax.com/dev/blog/datastax-cpp-driver-for-cassandra-open-sour...) or to get the feature sponsored. See: http://s.petrunia.net/blog/?p=88 for more information.
There is great potential to make this a really useful engine and to bridge the MariaDB/Cassandra worlds -- Colin Charles, Chief Evangelist, SkySQL - The MariaDB Company blog: http://bytebot.net/blog/%7C t: +6-012-204-3201 | Skype: colincharles
I think it would be a most useful feature, as I moved most of my stuff to CQL3 ... which is also why I chipped in, so whoever gets the new driver working can get at least some cool pints (or coffee) in exchange.
M
On 27 May 2014 07:38, Colin Charles colin@mariadb.org wrote:
On 16 May 2014, at 05:37, Mohammed Guller mohammed@glassbeam.com wrote:
I am able to access a Cassandra column family created with COMPACT
storage directive from MariaDB (v10.0.10). However, it does not seem to recognize regular CFs created using CQL3. I am not sure whether I am missing some configuration step in the Cassandra storage engine or it still does not support regular CQL3 CFs.
Has anyone able to make Cassandra SE work with regular CQL3 CFs?
It doesn't support them.
https://mariadb.com/kb/en/cassandra-storage-engine-overview/#a-note-about-ca...
What would be interesting though is to either hack on this engine to have the new C++ driver from datastax ( http://www.datastax.com/dev/blog/datastax-cpp-driver-for-cassandra-open-sour...) or to get the feature sponsored. See: http://s.petrunia.net/blog/?p=88 for more information.
There is great potential to make this a really useful engine and to bridge the MariaDB/Cassandra worlds -- Colin Charles, Chief Evangelist, SkySQL - The MariaDB Company blog: http://bytebot.net/blog/%7C t: +6-012-204-3201 | Skype: colincharles
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participants (4)
-
Colin Charles -
Michael Paulini -
Mohammed Guller -
Sergei Golubchik