...
- When moving between patch (also known as incremental) version changes such as 0.1.0 to 0.1.1 users should be safe to assume a clean upgrade can occur with no risk of behavior changes other than bug fixes and no compatibility issues.
- When moving between minor changes such as 0.1.0 to 0.2.0 users can expect new behaviors and bug fixes but backward compatibility should be protected.
- When moving between major changes such as 0.x.y to 1.0.0 there may be backward compatibility impacting changes largely focused on removal of deprecated items.
Migrating to 1.23.0
- The resolution for CVE-2023-36542 included the addition of a new Access Policy component restriction named Reference Remote Resources applied to the following components:
- CaptureChangeMySQL
- ConsumeJMS
- DBCPConnectionPool
- ExtractGrok
- GrokReader
- HikariCPConnectionPool
- HadoopDBCPConnectionPool
- HBase_2_ClientService
- JMSConnectionFactoryProvider
- PublishJMS
- ValidateJson
- ValidateXml
- Deployments with fine-grained Access Policies may require assigning the Reference Remote Resources permission to users who should be able to configure applicable components
- The nifi-riemann-nar and nifi-hbase_1_1_2-client-service-nar are no longer included in the standard binary, but can be downloaded from Maven Central
- RethinkDB Processors are deprecated for removal in 2.0.0
- Upgrading dependencies from H2 Database Engine version 2.1 to 2.2 required internal automated migration
Migrating to 1.22.0
- DBCPConnectionPool and HikariCPConnectionPool Controller Services no longer support H2 database connections according to Database URL validation added in NIFI-11653
- JndiJmsConnectionFactoryProvider Controller Service along with ConsumeJMS and PublishJMS Processors no longer support LDAP Provider URLs according to validation added in NIFI-11614
- The additional details documentation for JndiJmsConnectionFactoryProvider describes an optional Java System property that can be added to bootstrap.conf to enable LDAP for specific use cases
- GetAzureQueueStorage and PutAzureQueueStorage have been deprecated in favor of GetAzureQueueStorage_v12 and PutAzureQueueStorage_v12
- ECMAScript, lua, and ruby have been deprecated for Scripted components in favor of Groovy
- GetIgniteCache and PutIgniteCache have been deprecated for removal in 2.0.0
...