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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/09/05 14:53:15 UTC

[GitHub] [hudi] FelixKJose commented on issue #1895: HUDI Dataset backed by Hive Metastore fails on Presto with Unknown converted type TIMESTAMP_MICROS

FelixKJose commented on issue #1895:
URL: https://github.com/apache/hudi/issues/1895#issuecomment-687621720


   @bvaradar I was on vacation thats why I couldn't reply in time. 
   Actually this is related to HUDI as well, since HUDI doesn't respect the spark output timestamp type property. Secondly there is no official documentation on this limitation saying "if you use HUDI, all your timestamps should be either string or double to get it working with Presto". HUDI uses Avro schema rather than parquet schema and thereby causing timestamp macro issue. But when I looked avro seems supporting timestamp millis, so I am wondering why HUDI written data is not getting recognized as timestamp_millis?


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