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From "Sushanth Sowmyan (JIRA)" <>
Subject [jira] [Commented] (HIVE-6465) Introduce ql grammar for immutability property
Date Wed, 19 Feb 2014 21:58:26 GMT


Sushanth Sowmyan commented on HIVE-6465:

This, btw, might also indicate that maybe we should prefer a reuse of ProtectMode, and go
with "PROTECT_MODE"="IMMUTABLE" or "WRITE_ONLY" for this scenario.

> Introduce ql grammar for immutability property
> ----------------------------------------------
>                 Key: HIVE-6465
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HCatalog, Metastore, Query Processor, Thrift API
>            Reporter: Sushanth Sowmyan
> HIVE-6406 introduces a notion of an immutable table in hive. In essence, it is a data
protection feature similar to current hive protections like OFFLINE and NO_DROP. Thus, rather
than having its interface being people mucking around TBLPROPERTIES, we should have ql grammar
for it.

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