zhangdove commented on issue #2289:
URL: https://github.com/apache/iceberg/issues/2289#issuecomment-789408931
1.The `CachingCatalog` cache is used by default for SQL queries, which can
be turned off by adding the following parameter when launching Spark-shell
```
--conf "spark.sql.catalog.hadoop_prod.cache-enabled=false"
```
2.The other way is to refresh the current table before querying the Iceberg
table:
```
spark.sql("refresh table prod.db.tb")
spark.sql("select * from prod.db.tb")
```
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