PLASH SPEED

Results 74 comments of PLASH SPEED

@zhangbutao @deniskuzZ @ayushtkn Sir. I submitted the relevant patch and ported the relevant test-case. Also, this PR may rely on a modification of [HIVE-28421](https://issues.apache.org/jira/browse/HIVE-28421).

@deniskuzZ Sir, when this PR is merged, can you retest [HIVE-28366](https://issues.apache.org/jira/browse/HIVE-28366) with hadoopcatalog?

> @BsoBird, have you considered using HiveCatalog (backed by HMS) instead of HadoopCatalog? Wonder if there were some restrictions or user specific use-cases. @deniskuzZ Hi. We can't use HMScatalog to...

@deniskuzZ In order to ensure the success of upgrading from HIVE3 to HIVE4, we migrate all the base data from HIVE to ICEBERG.(Data is not dependent on compute engine management)...

@deniskuzZ Sir, if you have time, could you recheck this PR?Tks.

@singhpk234 Am I right in thinking that MOR tables are not currently available on a large scale? After all, MOR tables take too long to execute. Also do we have...

@aokolnychyi Hi, I have added the execution plan of the SQL statement, please let me know if you need me to provide additional information.