pgaref opened a new pull request #1111: URL: https://github.com/apache/hive/pull/1111
Similar to what we currently do for StorageHandlers, we pushdown expression for row-level filtering when the file-format supports the feature (ORC). As we can support any type of filterExpr, the operator is then removed for the pipeline. To make sure the filter columns are not prunned, they are then added to needed columns (as part of ColumnPrunerTableScanProc). Change-Id: Ia36920b44d83ce932b2020ba9fdd30a0366a8cd8 ## NOTICE Please create an issue in ASF JIRA before opening a pull request, and you need to set the title of the pull request which starts with the corresponding JIRA issue number. (e.g. HIVE-XXXXX: Fix a typo in YYY) For more details, please see https://cwiki.apache.org/confluence/display/Hive/HowToContribute ---------------------------------------------------------------- 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]
