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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2020/12/08 11:16:06 UTC

[GitHub] [hudi] trikota-kc edited a comment on issue #2258: [SUPPORT] Unable to query hudi tables in Presto

trikota-kc edited a comment on issue #2258:
URL: https://github.com/apache/hudi/issues/2258#issuecomment-740555412


   Ok to anyone out there struggling with data type issues that are related to improper column ordering in Presto.
   This is what worked for me:
   - Use emr of the latest version with jars that AWS provide on the master node 
   - hive.parquet.use-column-names = true; then restart presto-server
   - Fix order of columns with hoodie.deltastreamer.transformer.sql 
   - Partition column MUST be the last one in order
   - Also you can try to cast partition column to string in the  hoodie.deltastreamer.transformer.sql


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