michael81877 opened a new pull request, #6369: URL: https://github.com/apache/nifi/pull/6369
… (tar) processor <!-- 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-10273](https://issues.apache.org/jira/browse/NIFI-10273) Adds support for the MergeContent processor to handle individual files larger than 8.5GB when Tar archiving them. I attempted to unit test this, but due to how the NiFi mock framework works, every flowfile is read into memory in full even if that FlowFile is backed by a `NullInputStream`. I couldn't find a nice alternative to verify with a unit test. So to verify i deployed this processor and tested with the following setup, with the `MergeContent` processor configured to tar archive the bins: `GenerateFlowFile` --- 9GB file ---> `MergeContent` --> `LogAttribute` Prior to this fix, the MergeContent processor would complain with the following error: ``` java.lang.RuntimeException: entry size '<FlowFileSize>' is too big (> 8589934591) ``` A similar fix was made in a different project: https://github.com/DataConservancy/dcs-packaging-tool/pull/36/files # 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) issue created ### Pull Request Tracking - [x] Pull Request title starts with Apache NiFi Jira issue number, such as `NIFI-00000` - [x] Pull Request commit message starts with Apache NiFi Jira issue number, as such `NIFI-00000` ### 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 - [ ] Build completed using `mvn clean install -P contrib-check` - [ ] JDK 8 - [ ] JDK 11 - [ ] JDK 17 ### Licensing - [x] New dependencies are compatible with the [Apache License 2.0](https://apache.org/licenses/LICENSE-2.0) according to the [License Policy](https://www.apache.org/legal/resolved.html) - [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]
