Re: Question regd CDC in cassandra 3.7+
Thanks for clarifying that. How can I use commitlogreader? Are there any examples for it? Does this mean I can only use through Java? -Sridhar > On Oct 8, 2016, at 3:17 AM, DuyHai Doanwrote: > > You need to use the CommitLogReader, there is no way to access CDC data > using CQL. I'm not even sure it will be possible one day > > On Fri, Oct 7, 2016 at 11:19 PM, sridhar nemani > wrote: > >> Hi, >> >> >> >> I am fairly new to Cassandra. I have a requirement to be able to read any >> changes to tables, as in inserts deletes or updates from a given timestamp >> onwards. I believe the new implementation of CDC should help me with this. >> However, with CDC enabled, I want to know if there is yet a way to read the >> data inserts,updates or deletes to a table through CQL. I do see >> implementations of CommitLogReader. But, I want to know if it is possible >> to read the changes using CQL. If yes, how? >> >> Please advise. >> >> >> >> Thank you, >> Sridhar >>
Re: Question regd CDC in cassandra 3.7+
You need to use the CommitLogReader, there is no way to access CDC data using CQL. I'm not even sure it will be possible one day On Fri, Oct 7, 2016 at 11:19 PM, sridhar nemaniwrote: > Hi, > > > > I am fairly new to Cassandra. I have a requirement to be able to read any > changes to tables, as in inserts deletes or updates from a given timestamp > onwards. I believe the new implementation of CDC should help me with this. > However, with CDC enabled, I want to know if there is yet a way to read the > data inserts,updates or deletes to a table through CQL. I do see > implementations of CommitLogReader. But, I want to know if it is possible > to read the changes using CQL. If yes, how? > > Please advise. > > > > Thank you, > Sridhar >
Question regd CDC in cassandra 3.7+
Hi, I am fairly new to Cassandra. I have a requirement to be able to read any changes to tables, as in inserts deletes or updates from a given timestamp onwards. I believe the new implementation of CDC should help me with this. However, with CDC enabled, I want to know if there is yet a way to read the data inserts,updates or deletes to a table through CQL. I do see implementations of CommitLogReader. But, I want to know if it is possible to read the changes using CQL. If yes, how? Please advise. Thank you, Sridhar