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Namit Jain commented on HIVE-3833: ---------------------------------- Today, pathToPartitionInfo actually contains path -> TableInfo numPartitions is part of TableInfo. Since, I have changed it to be path -> partitionInfo, numPartitions is going away. > object inspectors should be initialized based on partition metadata > ------------------------------------------------------------------- > > Key: HIVE-3833 > URL: https://issues.apache.org/jira/browse/HIVE-3833 > Project: Hive > Issue Type: Improvement > Components: Query Processor > Reporter: Namit Jain > Assignee: Namit Jain > Attachments: hive.3833.10.patch, hive.3833.11.patch, > hive.3833.12.patch, hive.3833.13.patch, hive.3833.14.patch, > hive.3833.1.patch, hive.3833.2.patch, hive.3833.3.patch, hive.3833.4.patch, > hive.3833.5.patch, hive.3833.6.patch, hive.3833.7.patch, hive.3833.8.patch, > hive.3833.9.patch > > > Currently, different partitions can be picked up for the same input split > based on the > serdes' etc. And, we dont allow to change the schema for > LazyColumnarBinarySerDe. > Instead of that, different partitions should be part of the same split, only > if the > partition schemas exactly match. The operator tree object inspectors should > be based > on the partition schema. That would give greater flexibility and also help > using binary serde with rcfile -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira