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  1. Preface
  2. Part 1: Version 10.4.0
  3. Part 2: Version 10.2.2
  4. Part 3: Version 10.2.1
  5. Part 4: Version 10.2
  6. Part 5: Version 10.1.1
  7. Part 6: Version 10.1

PowerExchange for Cassandra

PowerExchange for Cassandra

Effective in version 10.2.1, PowerExchange for Cassandra has the following changes:
  • The name and directory of the Informatica PowerExchange for Cassandra ODBC driver file has changed.
    The following table lists the Cassandra ODBC driver file name and file directory based on Linux and Windows operating systems:
    Operating System
    Cassandra ODBC Driver File Name
    File Directory
    Linux
    libcassandraodbc_sb64.so
    <Informatica installation directory>\tools\cassandra\lib\libcassandraodbc_sb64.so
    Windows
    CassandraODBC_sb64.dll
    <Informatica installation directory>\tools\cassandra\lib\CassandraODBC_sb64.dll
    On Linux operating systems, you must update the value of the
    Driver
    property to
    <Informatica installation directory>\tools\cassandra\lib\libcassandraodbc_sb64.so
    for the existing Cassandra data sources in the
    odbc.ini
    file.
    On Windows, you must update the following properties in the Windows registry for the existing Cassandra data source name:
    Driver=<Informatica installation directory>\tools\cassandra\lib\CassandraODBC_sb64.dll Setup=<Informatica installation directory>\tools\cassandra\lib\CassandraODBC_sb64.dll
  • The new key name for Load Balancing Policy option is LoadBalancingPolicy.
    Previously, the key name for Load Balancing Policy was COLoadBalancingPolicy
  • The default values of the following Cassandra ODBC driver properties has changed:
    Driver Property Name
    Key Name
    New Default Value
    Concurrent Requests
    NumConcurrentRequests
    100
    Insert Query Threads
    NumInsertQueryThreads
    2
    Iterations Per Insert Thread
    NumIterationsPerInsertThread
    50
For more information, see the
Informatica PowerExchange for Cassandra 10.2.1 User Guide
.


Updated September 25, 2020