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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/08/27 08:36:09 UTC

[GitHub] [arrow-datafusion] rdettai commented on issue #944: Table Scan Enhancement Plan

rdettai commented on issue #944:
URL: https://github.com/apache/arrow-datafusion/issues/944#issuecomment-907030775


   thanks a lot for this list! 
   - how do you plan to implement the hive metastore connector? as an `ObjectStore` implementation?
   - as commented in #950 I would also add "Filter pushdown to the listing of files". It is kind of complementary to "Enable reading partitioned table". You will also need it to implement hive metastore connector functionalities such as [`listPartitionsByFilter`](https://hive.apache.org/javadocs/r1.2.2/api/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.html#listPartitionsByFilter(java.lang.String,%20java.lang.String,%20java.lang.String,%20short))


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