voonhous opened a new pull request, #9994: URL: https://github.com/apache/hudi/pull/9994
…raction After [HUDI-6960](https://issues.apache.org/jira/browse/HUDI-6960) is merged, there shouldExtractPartitionValuesFromPartitionPath will correctly ignore partition columns in requiredSchema. When using the configs below, there will be read errors. ```sql hoodie.datasource.read.extract.partition.values.from.path = true hoodie.schema.on.read.enable = true ``` The query schema will be pruned to **NOT** contain any partition columns. When rebuilding parquet filters, file schema's columns are scanned against querySchema. However, Hudi files (file schema) might still contain partition columns. And when partition filters are being rebuilt with these file schema against query schema, it will lead to partition columns not being found. ```log Caused by: java.lang.IllegalArgumentException: cannot found filter col name：region from querySchema: table { 5: id: optional int 6: name: optional string 7: ts: optional long } at org.apache.hudi.internal.schema.utils.InternalSchemaUtils.reBuildFilterName(InternalSchemaUtils.java:180) ``` ### Change Logs Fixes schema evolution read error when partition values are extracted from path. _Describe context and summary for this change. Highlight if any code was copied._ ### Impact None _Describe any public API or user-facing feature change or any performance impact._ ### Risk level (write none, low medium or high below) _If medium or high, explain what verification was done to mitigate the risks._ ### Documentation Update _Describe any necessary documentation update if there is any new feature, config, or user-facing change_ - _The config description must be updated if new configs are added or the default value of the configs are changed_ - _Any new feature or user-facing change requires updating the Hudi website. Please create a Jira ticket, attach the ticket number here and follow the [instruction](https://hudi.apache.org/contribute/developer-setup#website) to make changes to the website._ ### Contributor's checklist - [X] Read through [contributor's guide](https://hudi.apache.org/contribute/how-to-contribute) - [ ] Change Logs and Impact were stated clearly - [ ] Adequate tests were added if applicable - [ ] CI passed -- 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]
