NirYanay2005 opened a new pull request, #10877: URL: https://github.com/apache/nifi/pull/10877
<!-- Licensed to the Apache Software Foundation (ASF) under one or more --> <!-- contributor license agreements. See the NOTICE file distributed with --> <!-- this work for additional information regarding copyright ownership. --> <!-- The ASF licenses this file to You under the Apache License, Version 2.0 --> <!-- (the "License"); you may not use this file except in compliance with --> <!-- the License. You may obtain a copy of the License at --> <!-- http://www.apache.org/licenses/LICENSE-2.0 --> <!-- Unless required by applicable law or agreed to in writing, software --> <!-- distributed under the License is distributed on an "AS IS" BASIS, --> <!-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. --> <!-- See the License for the specific language governing permissions and --> <!-- limitations under the License. --> # Summary [NIFI-15568](https://issues.apache.org/jira/browse/NIFI-15568) This change improves Apache Iceberg integration in NiFi by addressing two related issues: 1. **Adds support for configuring the S3 storage class** in `S3IcebergFileIOProvider`, which is required for certain on-prem or S3-compatible object stores. 2. **Fixes timestamp type compatibility issues** when writing Parquet-backed Iceberg tables by converting `java.sql.Timestamp` values to `java.time.LocalDateTime`, including correct handling for nested records, collections, and partitioned tables. The timestamp fix ensures compatibility with Iceberg’s internal expectations and allows writes to succeed when timestamp columns are used as partition keys. # Tracking Please complete the following tracking steps prior to pull request creation. ### Issue Tracking - [x] [Apache NiFi Jira](https://issues.apache.org/jira/browse/NIFI-15568) issue created ### Pull Request Tracking - [x] Pull Request title starts with Apache NiFi Jira issue number, such as `NIFI-15568` - [x] Pull Request commit message starts with Apache NiFi Jira issue number, such as `NIFI-15568` - [ ] Pull request contains commits signed with a registered key indicating `Verified` status ### Pull Request Formatting - [x] Pull Request based on current revision of the `main` branch - [x] Pull Request refers to a feature branch with one commit containing changes # Verification Please indicate the verification steps performed prior to pull request creation. ### Build - [X] Build completed using `./mvnw clean install -P contrib-check` - [X] JDK 21 - [] JDK 25 ### Licensing - [x] New dependencies are compatible with the Apache License 2.0 - [x] New dependencies are documented in applicable `LICENSE` and `NOTICE` files ### Documentation - [x] Documentation formatting appears as expected in rendered files -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
