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                                            liuxian

[Improvement] Can Gravitino replace HMS?

So, can Gravitino replace HMS now? The metadata is maintained by Gravitino oneself.

HIVE-28523: Improve performance when drop partition or drop table

> Could you please provide more detaill about this optimization? For example, if you guess `wh.getDnsPath` will take much time when dropping partition, you can do a `jstack ` on...

HIVE-28523: Improve performance when drop partition or drop table

> When is the tableDnsPath empty ? And why can this Improve performance? When table type is view the tableDnsPath will be null, By reduce times to get filesytem client.