andrey-mindrin commented on issue #4217: URL: https://github.com/apache/iceberg/issues/4217#issuecomment-1050642335
Additional information. Total size of data is about 300 Gb in parquet, tried different options for iceberg tables including vectorization, distributed by hash and range. Iceberg tables created with a query like `create table ice_table using iceberg partition by (column) location ‘hdfs://location’ tblproperties(‘vectorization-enabled’=true,’write.parquet.compression-codec’=’snappy’,’ write.distribution-mode’=’hash’) as select * from hive_table ` Analyzing query plans in Spark for query q7-v2.4 shows different join types – SortMergeJoin in Iceberg and BroadcastHashJoin in Hive tables. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
