Spring Projects Issues

Apply TTL via CrudRepository.save(…) [DATACASS-534]

15

**[SanjayAgnani](https://jira.spring.io/secure/ViewProfile.jspa?name=sanjay_agnani)** opened **[DATACASS-534](https://jira.spring.io/browse/DATACASS-534?redirect=false)** and commented Hello guys , I would like to know if we can insert /update row with an feature of TTL in Spring Data Cassandra using repository...

Use `@Embedded` types from Data Commons [DATACASS-830]

1

**[Christoph Strobl](https://jira.spring.io/secure/ViewProfile.jspa?name=cstrobl)** opened **[DATACASS-830](https://jira.spring.io/browse/DATACASS-830?redirect=false)** and commented --- **Issue Links:** - [DATACMNS-1699](https://jira.spring.io/browse/DATACMNS-1699) Add support for `@Embedded` value objects

Investigate on using Cassandra CodecRegistry for type mapping [DATACASS-283]

1

**[Mark Paluch](https://jira.spring.io/secure/ViewProfile.jspa?name=mp911de)** opened **[DATACASS-283](https://jira.spring.io/browse/DATACASS-283?redirect=false)** and commented The Cassandra 3 Java driver provides a `CodecRegistry` which allows the usage of custom codecs for object and UDT value mapping. The mapper is...

**[Mark Paluch](https://jira.spring.io/secure/ViewProfile.jspa?name=mp911de)** opened **[DATACASS-835](https://jira.spring.io/browse/DATACASS-835?redirect=false)** and commented --- No further details from [DATACASS-835](https://jira.spring.io/browse/DATACASS-835?redirect=false)

Investigate Id generation [DATACASS-794]

1

**[Mark Paluch](https://jira.spring.io/secure/ViewProfile.jspa?name=mp911de)** opened **[DATACASS-794](https://jira.spring.io/browse/DATACASS-794?redirect=false)** and commented Cassandra has generally no means to generate Id values as they key is expected to be provided. For cases where the identifier is a...

Migrate to native ReactiveSession and ReactiveResultSet [DATACASS-710]

3

**[Mark Paluch](https://jira.spring.io/secure/ViewProfile.jspa?name=mp911de)** opened **[DATACASS-710](https://jira.spring.io/browse/DATACASS-710?redirect=false)** and commented We should deprecate our `DefaultBridgedReactiveSession` and use the `ReactiveSession` that is shipped by the unified Datastax driver. Requires Cassandra driver 4.4 --- **Issue Links:**...

Support materialized views [DATACASS-383]

5

**[Mark Paluch](https://jira.spring.io/secure/ViewProfile.jspa?name=mp911de)** opened **[DATACASS-383](https://jira.spring.io/browse/DATACASS-383?redirect=false)** and commented See http://www.datastax.com/dev/blog/new-in-cassandra-3-0-materialized-views --- 5 votes, 9 watchers

**[Abhijit Sarkar](https://jira.spring.io/secure/ViewProfile.jspa?name=asarkar)** opened **[DATACASS-668](https://jira.spring.io/browse/DATACASS-668?redirect=false)** and commented It's currently possible to create a `Converter`, but that's a all-or-nothing approach. It will be very useful to be able to selectively attach converters...

Allow keyspace customization for CassandraPersistentEntity [DATACASS-751]

8

**[lmcdasi](https://jira.spring.io/secure/ViewProfile.jspa?name=lmcdasi)** opened **[DATACASS-751](https://jira.spring.io/browse/DATACASS-751?redirect=false)** and commented In the data stax 4.5 manual it is indicated that creating session/keyspace (https://docs.datastax.com/en/developer/java-driver/4.5/manual/core/) is an anti-pattern: "`// Anti-pattern: creating two sessions doubles the number of...

**[Mark Paluch](https://jira.spring.io/secure/ViewProfile.jspa?name=mp911de)** opened **[DATACASS-768](https://jira.spring.io/browse/DATACASS-768?redirect=false)** and commented Spring Data's approach uses a `CqlSession` per keyspace/tenant to achieve multi-tenancy. Keeping multiple sessions is considered an anti-pattern by the driver which should not...