--- schema_version: "1" id: b27fda0697e02da504262c04ae2f39639b87474a382b32fc92466c57dafe42d3 title: Cassandra Connector Release Notes collection: mulesoft version: current locale: ja-jp portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/release-notes/connector/cassandra-connector-release-notes-mule-4.md canonical_url: https://docs.mulesoft.com/jp/release-notes/connector/cassandra-connector-release-notes-mule-4 source_site: docs.mulesoft.com content_type: documentation content_hash: 1551441e49bc6ba7658b2a4649b93532d62b23611df75955aebcc6b1d77a9d51 description: MuleSoft Documentation Site latest: true --- # Cassandra Connector Release Notes Support Category: [Select](https://www.salesforce.com/en-us/wp-content/uploads/sites/4/documents/legal/Agreements/versioning-back-support-policy.pdf) Anypoint Connector for Cassandra provides the capability to connect a Mule app to a Cassandra database or cluster. Guide: [Cassandra Connector User Guide](https://docs.mulesoft.com/cassandra-connector/latest/) ## [](#5-0-0)5.0.0 **September 21, 2026** ### What’s New - This connector now supports Apache Cassandra 5.x. The connector now uses DataStax Java Driver 4.17.0. - The **Cassandra Cluster Name** field is removed from Studio. It no longer appears on the **General** or **Advanced Settings** tab. Applications that still set `clusterName` on `cassandra-db:connection` fail to deploy. Delete the attribute. Contact points and [**Cassandra Cluster Nodes**](https://docs.mulesoft.com/cassandra-connector/latest/cassandra-connector-reference#config_connection) still select the cluster. - The new [**Local Datacenter**](https://docs.mulesoft.com/cassandra-connector/latest/cassandra-connector-reference#config_connection) field is on the **Advanced Settings** tab. It sets the local datacenter for the driver’s load-balancing policy. Set this field when contact points don’t share one datacenter, such as in a multi-DC cluster. You can omit it for single-DC clusters. - The new [**Request Timeout (ms)**](https://docs.mulesoft.com/cassandra-connector/latest/cassandra-connector-reference#config_connection) field is on the **Advanced Settings** tab. It sets the per-request timeout for CQL operations. The default is `12000` milliseconds, which preserves the 12-second deadline from version 4.1. - TLS configuration now applies to the driver. The default [**Endpoint identification algorithm**](https://docs.mulesoft.com/cassandra-connector/latest/cassandra-connector-reference#config_connection) is `DISABLED`. If your XML still sets `HTTPS` or `LDAPS`, version 5.0 validates the server certificate against the host. - Don’t select native protocol `V1` or `V2`. Those values fail at application initialization. Leave [**Protocol Version**](https://docs.mulesoft.com/cassandra-connector/latest/cassandra-connector-reference#config_connection) unset to let the driver negotiate, including native protocol V5 on Apache Cassandra 5.x. - On Apache Cassandra 5.x, the [**Change Column Type**](https://docs.mulesoft.com/cassandra-connector/latest/cassandra-connector-reference#changeColumnType) operation fails because Cassandra no longer supports altering column types. Add a new column, backfill the data, then drop the old column. For more information about how to upgrade, see [Upgrading and Migrating Cassandra Connector to 5.x](https://docs.mulesoft.com/cassandra-connector/latest/cassandra-connector-upgrade-migrate). ### Compatibility
Application/Service Version

Mule

4.6.0 and later

Cassandra database or cluster

5.x

CQL spec

3.x

OpenJDK

8, 11, and 17

DataStax Java Driver for Apache Cassandra

4.17.0
### Fixed Issues
Issue Resolution ID

These libraries are upgraded to address reported security vulnerabilities:

  • The jackson-core and jackson-databind libraries are upgraded to version 2.22.2.

  • The netty-codec library is upgraded to version 4.2.0.Final.

  • The netty-handler library is upgraded to version 4.1.137.Final.

  • The guava library is upgraded to version 32.1.3-jre.

  • The jnr-posix library is upgraded to version 3.2.2.

  • The commons-lang3 library is upgraded to version 3.20.0.

  • The commons-collections4 library is upgraded to version 4.6.0.

W-24070820, W-24113938, W-23790517
## [](#4-1-4)4.1.4 **February 18, 2026** ### Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8, 11, and 17

DataStax Java Driver for Apache Cassandra

3.11.3
### Fixed Issues
Issue Resolution ID

These libraries are upgraded to address the CVE-2025-24970 security vulnerability:

  • The netty-codec library is upgraded to version 4.1.125.Final.

  • The netty-handler library is upgraded to version 4.1.125.Final.

W-21239177

These libraries are upgraded to address reported security vulnerabilities:

  • The commons-lang3 library is upgraded to version 3.18.0.

  • The commons-collections library is migrated to commons-collections4 version 4.4.0.

W-21286162
## [](#4-1-3)4.1.3 **September 27, 2024** ### What’s New - This connector is now compatible with Java 17. ### Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8, 11, and 17

DataStax Java Driver for Apache Cassandra

3.11.3
## [](#4-1-2)4.1.2 **October 6, 2023** ### Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.11.3
### Fixed Issues
Issue Resolution ID

The com.google.guava library is upgraded to version 32.0.1-jre to address reported security vulnerabilities.

W-13844875

The netty-handler library is upgraded to version 4.1.94.Final to address reported security vulnerabilities.

W-13844862
## [](#4-1-1)4.1.1 **May 2, 2023** ### Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.11.3
### Fixed Issues
Issue Resolution ID

Cassandra driver is upgraded to version 3.11.3.

W-12665856

Jackson-core and jackson-databind libraries are upgraded to version 2.15.0.

W-12665443

Netty-codec library is upgraded to version 4.1.92-Final.

W-12665865
## [](#4-1-0)4.1.0 **Mar 27, 2023** ### Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### Fixed Issues
Issue Resolution ID

Cassandra Connector now has a new Prepared Statements Cache Size parameter that enables you to set a cache in memory for prepared statements to avoid performance issues.

W-12630494
## [](#4-0-8)4.0.8 **May 20, 2022** ### Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### Fixed Issues
Issue ID

Fixed reported security vulnerabilities by upgrading the Netty Codec library from io.netty:netty-codec:4.1.68.Final to io.netty:netty-codec:4.1.77.Final.

W-11124605
## [](#4-0-7)4.0.7 **April 13, 2022** ### Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### Fixed Issues
Issue ID

Fixed reported security vulnerabilities by upgrading the Jackson Databind library from com.fasterxml.jackson.core:jackson-databind:2.11.3 to com.fasterxml.jackson.core:jackson-databind:2.13.2.2.

W-10920459

Fixed reported security vulnerabilities by upgrading the Netty Handler library from io.netty:netty-handler:4.1.59.Final to io.netty:netty-handler:4.1.76.Final.

W-10920459
## [](#4-0-6)4.0.6 **March 28, 2022** ### Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### Fixed Issues
Issue ID

Cassandra Connector can now parse dates with the yyyy-mm-dd’T’HH:mm:ssZ format when performing an Insert operation.

W-10853991
## [](#4-0-5)4.0.5 **September 24, 2021** ### Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### Fixed Issues
Issue ID

Fixed a CassandraDB vulnerability.

CONN-8854
## [](#4-0-4)4.0.4 **August 11, 2021** ### [](#compatibility-11)Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### [](#fixed-issues-10)Fixed Issues - CloudHub schedules were not created when Cassandra Connector 4.x was configured within an application. (SE-22151) ## [](#4-0-3)4.0.3 **July 23, 2021** ### [](#compatibility-12)Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### [](#fixed-issues-11)Fixed Issues - Fixed all reported vulnerabilities. ## [](#4-0-2)4.0.2 **March 12, 2021** ### [](#compatibility-13)Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### [](#fixed-issues-12)Fixed Issues - The DATE type sent to Cassandra was not parsed correctly. (SE-19919) ### [](#limitation)Limitation Cassandra operations do not support frozen column types or other custom column types. When using these column types, use the **Execute CQL Query** operation with a raw CQL query. ## [](#4-0-1)4.0.1 **February 22, 2021** ### [](#compatibility-14)Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### [](#fixed-issues-13)Fixed Issues - Fixed all reported security vulnerabilities. ### [](#limitation-2)Limitation Cassandra operations do not support frozen column types or other custom column types. When using these column types, use the **Execute CQL Query** operation with a raw CQL query. ## [](#4-0-0)4.0.0 **November 5, 2020** ### [](#compatibility-15)Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11

DataStax Java Driver for Apache Cassandra

3.10.1
### [](#features)Features - Implemented Mutual TlS authentication. - Removed the **SSL** field from the configuration and replaced it with **TLS**. - Refactored error handling and error types. ### [](#fixed-issues-14)Fixed Issues - The package name was changed from `org/mule/modules/cassandradb` to `com/mulesoft/connector/cassandradb`. ### [](#limitation-3)Limitation Cassandra operations do not support frozen column types or other custom column types. When using these column types, use the **Execute CQL Query** operation with a raw CQL query. ## [](#3-1-4)3.1.4 **May 19, 2020** ### [](#compatibility-16)Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x

OpenJDK

8 and 11
### [](#features-2)Features - None ### [](#fixed-issues-15)Fixed Issues - Fixed a man-in-the-middle vulnerability caused by the Netty handler is used by the Cassandra driver. ## [](#3-1-3)3.1.3 **May 6, 2020** ### [](#compatibility-17)Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x
### [](#features-3)Features - None ### [](#fixed-issues-16)Fixed Issues - Fixed all reported vulnerabilities. ## [](#3-1-2)3.1.2 **January 17, 2020** ### [](#compatibility-18)Compatibility
Application/Service Version

Mule

4.1.1 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x
### [](#fixed-issues-17)Fixed Issues Fixed vulnerabilities ### [](#improvements-and-changes)Improvements and Changes - Added DEBUG logging level to help with troubleshooting - Added a Summary annotation - Javadoc improvements - Pluralized list names and changed variable’s names that refer to lists that use plural names - Parent upgrade - Removed Atlantic library ## [](#3-1-1)3.1.1 **April 26, 2019** ### [](#compatibility-19)Compatibility
Application/Service Version

Mule

4.0 and later

Cassandra database or cluster

1.2 and later

CQL spec

3.x
### [](#fixed-issues-18)Fixed Issues - Fixed an issue where the timestamp field was presenting the following error: com.datastax.driver.core.exceptions.CodecNotFoundException: Codec not found for requested operation: \[timestamp <→ java.lang.String\](https://docs.mulesoft.com/jp/release-notes/connector/SE-10920) The string date is now converted into a date accepted by the Cassandra driver. (SE-11613) ## [](#3-1-0)3.1.0 **July 31, 2018** Cassandra connector is available on Mule 4.0. ### [](#compatibility-20)Compatibility
Application/Service Version

Cassandra database or cluster

1.2 and later

CQL spec

3.x

Mule

4.0 and later
### [](#features-4)Features - This version supports Cassandra cluster configuration. Users can provide comma-separated Cassandra nodes, for example `127.0.0.1:9160, 127.0.0.2:9160`. ## [](#3-0-0)3.0.0 **January 12, 2018** Cassandra connector is available in Mule 4.0. ### [](#compatibility-21)Compatibility
Application/Service Version

Cassandra database or cluster

1.2 and later

CQL spec

3.x

Mule

4.0 and later
## [](#see-also)See Also - [Salesforce Help](https://help.salesforce.com) - [MuleSoft Services](https://www.mulesoft.com/support-and-services) - [Known Issues](https://help.salesforce.com/s/issues)