There is an open Jira on this exact topic - Change Data Capture (CDC): https://issues.apache.org/jira/browse/CASSANDRA-8844
Unfortunately, open means not yet done. -- Jack Krupansky On Thu, Feb 25, 2016 at 2:13 AM, Charulata Sharma (charshar) < chars...@cisco.com> wrote: > Thanks for the responses. I was looking for something available in > Cassandra Open Stack not DSE. > > Looks like there isn’t any, so planning to create a Column family and have > it populated. > > > > Thanks, > > Charu > > > > *From:* Alain RODRIGUEZ [mailto:arodr...@gmail.com] > *Sent:* Wednesday, February 24, 2016 2:57 AM > *To:* user@cassandra.apache.org > *Subject:* Re: Cassandra Data Audit > > > > From > http://docs.datastax.com/en/datastax_enterprise/4.6/datastax_enterprise/sec/secAuditCassandraTableColumns.html > > > > I guess you will not have the previous value that easy, yet all the > operations seems to be logged, so looking for the last insert operation on > a specific partition should give you the information you are looking for. > > > > Once again, I never used it, I just wanted to point this to you since it > could be what you are looking for. Maybe someone else will be able to give > you some more detailed informations. If you use DSE, you should be able to > ask Datastax directly as this is DSE specific (AFAIK). > > > > C*heers, > > ----------------- > > Alain Rodriguez > > France > > > > The Last Pickle > > http://www.thelastpickle.com > > > > 2016-02-24 11:41 GMT+01:00 Raman Gugnani <raman.gugn...@snapdeal.com>: > > Hi Alain, > > > > As per the document. Which column of the dse_audit.audit_log will hold > the previous or new data. > > > > On Wed, Feb 24, 2016 at 3:59 PM, Alain RODRIGUEZ <arodr...@gmail.com> > wrote: > > Hi Charu, > > > > Are you using DSE or Open source Cassandra ? > > > > I never used it, but DSE brings a feature that seems to be what you are > looking for --> > http://docs.datastax.com/en/datastax_enterprise/4.6/datastax_enterprise/sec/secAuditingCassandraTable.html > > > > Never heard about such a thing in the Open source version though. > > > > C*heers, > > ----------------- > > Alain Rodriguez > > France > > > > The Last Pickle > > http://www.thelastpickle.com > > > > 2016-02-24 6:36 GMT+01:00 Charulata Sharma (charshar) <chars...@cisco.com > >: > > To all Cassandra experts out there, > > Can you please let me know if there is any inbuilt Cassandra > feature that allows audits on Column family data ? > > > > When I change any data in a CF, I want to record that change. Probably > store the old value as well as the changed one. > > One way of doing this is to create new CFs , but I wanted to know if there > is any standard C* feature that could be used. > > Any guidance in this and implementation approaches would really help. > > > > Thanks, > > Charu > > > > > > > > -- > > Thanks & Regards > > > > > *Raman Gugnani **Senior Software Engineer | CaMS* > > M: +91 8588892293 | T: 0124-6600000 | EXT: 14255 > ASF Centre A | 2nd Floor | CA-2130 | Udyog Vihar Phase IV | > Gurgaon | Haryana | India > > > > > > *Disclaimer:* This communication is for the sole use of the addressee and > is confidential and privileged information. If you are not the intended > recipient of this communication, you are prohibited from disclosing it and > are required to delete it forthwith. Please note that the contents of this > communication do not necessarily represent the views of Jasper Infotech > Private Limited ("Company"). E-mail transmission cannot be guaranteed to be > secure or error-free as information could be intercepted, corrupted, lost, > destroyed, arrive late or incomplete, or contain viruses. The Company, > therefore, does not accept liability for any loss caused due to this > communication. *Jasper Infotech Private Limited, Registered Office: 1st > Floor, Plot 238, Okhla Industrial Estate, New Delhi - 110020 INDIA CIN: > U72300DL2007PTC168097* > > >
