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From "Sergey Shelukhin (JIRA)" <>
Subject [jira] [Commented] (HIVE-18075) verify commands on a cluster
Date Mon, 11 Dec 2017 22:11:04 GMT


Sergey Shelukhin commented on HIVE-18075:


> verify commands on a cluster
> ----------------------------
>                 Key: HIVE-18075
>                 URL:
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Harish Jaiprakash
>         Attachments: HIVE-18075.01.patch
> I was running the commands in the cluster, with potentially a slightly outdated version
of the DB on mysql (yet, the DB was created with a script from master and I didn't hit any
schema issues, so it's fairly recent); however, recent master code + the pools commands patch.
I've hit the following issues.
> # Cannot drop pool or RP with a mapping (see also 3).
> # Cannot drop pool that is set as default (probably correct, but the error message is
> # When I dropped an RP with a mapping, and then created it again with the same name,
the pool creation in that RP would fail with an error that a unique query returned multiple
results. In the DB, there were actually 2 RPs with the same name. Not sure how exactly that
happened, there might have been intermediate states, but I didn't mess with mysql. I think
the name uniqueness is either missing from some script or doesn't work.
> # -Setting RP default pool no longer works. I think I might have broken it with one of
the rebases in that area, but it could also be something else (or like other things, it works
in q tests but not on cluster for whatever reason-).
> # -Resource plan rename doesn't check the disable state. It probably should. Also need
to see for other commands-.
> Need to figure out which are real issues and which aren't and fix.

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