elek opened a new pull request #1826: URL: https://github.com/apache/ozone/pull/1826
This patch is a joined effort of @jojochuang and me (He implemented the hard part, I cleaned it up) ## What changes were proposed in this pull request? New Freon tests to generate data offline. Note: datanode generator generates closed containers where pipeline data is not necessary. There are two small modifications to make it possible to use ozone even if the pipline info is not saved to OM. (pipeline info is always updated with SCM data, anyway) ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-4395 ## How was this patch tested? Tested on real cluster. 1. Started ozone cluster (without writing any data) 2. Stopped the cluster 3. Generated OM, SCM, and DN data with the freon tool 4. Started cluster again 5. Executed tests to check the data The exact commands can be found in helper scripts: ``` hadoop-ozone/dist/src/main/compose/upgrade/delete-data.sh | 29 +++++++ hadoop-ozone/dist/src/main/compose/upgrade/generate-data.sh ``` ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
