Cassandra Connector Release Notes - Mule 3
Support Category: Select
Anypoint Connector for Cassandra (Cassandra Connector) provides the capability to connect a Mule app to a Cassandra database or cluster.
Guide: Cassandra Connector
Data Types: Cassandra Connector Data Types Reference
Operations: Cassandra Connector Operations Reference
2.1.3
August 22, 2019
Fixed an issue with the JAR structure that made it fail when installing the connector on Studio from Exchange.
2.1.2
June 12, 2019
Compatibility
Application/Service | Version |
---|---|
Mule |
3.6 and later |
Cassandra database or cluster |
1.2 and later |
CQL spec |
3.x |
Fixed Issues
-
If the first cluster node in the list is unavailable, connecting to the cluster fails regardless of the status of the second node. Added an optional parameter in the advanced configuration tab called Load Balancing Policy that allows users to specify a round-robin type policy, thus preventing the problem. (SE-11191)
2.1.1
October 2018
This version was updated to use the latest release of the DataStax Java Driver for Apache Cassandra v3.6.0.
2.1.0
June 2018
This version supports the Cassandra cluster setting. Users can provide comma separated Cassandra server values, such as 127.0.0.1:9160, 127.0.0.2:9160
.
2.0.0
May 2017
The Cassandra connector was implemented using the DataStax Java Driver for Apache Cassandra 3.1. The connector is compatible with the following software:
-
Cassandra database or cluster 1.2 or later
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Cassandra 3.0.11 or earlier if you use the Change Column Type operation
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CQL spec 3.x
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Anypoint Studio 6.0 and later and Mule 3.6.0 and later, or Mule only
The capability to change the data type of a column using the CQL alter table query was removed from Cassandra 3.0.11 and later; consequently, the Cassandra connector Change Column Type operation does not work if you connect to a Cassandra database that does not support this capability.
Key Features
The Cassandra connector supports the following capabilities:
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Basic Authentication for accessing the database as configured in the cassandra.yaml
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Executing any CQL query using a custom POJO
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Performing the following Cassandra Query Language (CQL) database operations, which are described in the Cassandra Connector javadoc, using a wizard:
Add new column
Delete columns value
Drop table
Select
Change column type
Delete rows
Drop keyspace
Update
Create keyspace
Drop Column
Rename column
Create table
Get table names from keyspace
Insert
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Configuring Cassandra cluster operations, such as compression and SSL
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All CQL primitive data types except:
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list
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map
-
set
-
tuple
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