[GitHub] [hudi] stackfun edited a comment on issue #1860: [SUPPORT] Issue when querying from Spark Datasource if COW table is being written to at the same time

Wed, 22 Jul 2020 12:47:35 -0700 


stackfun edited a comment on issue #1860:
URL: https://github.com/apache/hudi/issues/1860#issuecomment-662658795


   @bvaradar Thanks for your quick response. I ran the same test but running 
the hive query first, then the spark query and I'm still seeing similar 
results. 
   
   ```
   Hive Query:
   +--------+
   |count(1)|
   +--------+
   |    3410|
   +--------+
   
   Spark Query:
   +--------+
   |count(1)|
   +--------+
   |    3410|
   +--------+
   
   Hive Query:
   +--------+
   |count(1)|
   +--------+
   |    3410|
   +--------+
   
   Spark Query:
   +--------+
   |count(1)|
   +--------+
   |       0|
   +--------+
   
   Hive Query:
   +--------+
   |count(1)|
   +--------+
   |    3420|
   +--------+
   
   Spark Query:
   +--------+
   |count(1)|
   +--------+
   |    3420|
   +--------+
   ```


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