Re: JMX CF Beans

2013-01-26 Thread Nicolas Lalevée
thanks. both of you. Nicolas Le 25 janv. 2013 à 19:05, Tyler Hobbs ty...@datastax.com a écrit : On Fri, Jan 25, 2013 at 8:07 AM, Nicolas Lalevée nicolas.lale...@hibnet.org wrote: Just a quick question about the attributes exposed via JMX. I have some doc [1] but it doesn't help about CF

Issue when deleting Cassandra rowKeys.

2013-01-26 Thread Kasun Weranga
Hi all, When I delete some rowkeys programmatically I can see two rowkeys remains in the column family. I think it is due to tombstones. Is there a way to remove it when deleting rowkeys. Can I run compaction programmatically after deletion? will it remove all these remaining rowkeys. Thanks,

Re: Issue when deleting Cassandra rowKeys.

2013-01-26 Thread Michael Kjellman
What is your gc_grace set to? Are your findings before or after this time after the deletion? From: Kasun Weranga kas...@wso2.commailto:kas...@wso2.com Reply-To: user@cassandra.apache.orgmailto:user@cassandra.apache.org user@cassandra.apache.orgmailto:user@cassandra.apache.org Date: Saturday,

Re: Issue when deleting Cassandra rowKeys.

2013-01-26 Thread Edward Capriolo
Make sure the timestamp on your delete is then timestamp of the data. On Sat, Jan 26, 2013 at 1:33 PM, Kasun Weranga kas...@wso2.com wrote: Hi all, When I delete some rowkeys programmatically I can see two rowkeys remains in the column family. I think it is due to tombstones. Is there a way

why set replica placement strategy at keyspace level ?

2013-01-26 Thread Manu Zhang
Although I've got to know Cassandra for quite a while, this question only has occurred to me recently: Why are the replica placement strategy and replica factors set at the keyspace level? Would setting them at the column family level offers more flexibility? Is this because it's easier for