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Migrating to 2.0.0-M2

Migrating to 2.0.0-M2 requires upgrading to 1.25.0 prior to moving to 2.0.0-M2.

Version 2.0.0-M2 is the second milestone version of Apache NiFi 2.0.0.

Please refer to the Deprecated Components and Features documentation for items removed in this version.

In addition to the changes from 2.0.0-M1, version 2.0.0-M2 includes several additional changes that may require manual adjustments when upgrading.

Deployment and Configuration Changes

• JoltTransformJSON and JoltTransformRecord moved to new nifi-jolt-nar
• Removed InfluxDB Processors
• Removed Bootstrap Notification Services
• Removed MiNiFi C2 Server
• Moved from SimpleDateFormat to DateTimeFormatter for date and time parsing and formatting

Custom Component Changes

• Custom Components with Property Descriptor Builders passing null to the defaultValue() method are no longer supported
• Upgrading from Servlet API 3 to Servlet API 6 requires changes from javax.servlet packages to jakarta.servlet packages

Migrating to 2.0.0-M1

Migrating to 2.0.0-M1 requires upgrading to 1.24.0 prior to moving to 2.0.0-M1.

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