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Hive >> mail # user >> Creating partition with __HIVE_DEFAULT_PARTITION__ value


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Re: Creating partition with __HIVE_DEFAULT_PARTITION__ value
Did you try ALTER TABLE table ADD IF NOT EXISTS PARTITION (partition=NULL);

If that does not work you will need to create a dynamic partition type
query that will create the dummy partition. File a jira if the above syntax
does not work. There should be SOME way to create the default partition by
hand.
On Mon, Sep 23, 2013 at 10:48 AM, Ivan Kruglov <[EMAIL PROTECTED]>wrote:

> Hello to everyone,
>
> I'm working on the task of syncing data between two tables which have
> similar structure (read the same set of partitions). The tables are in
> different data centers and one table is a backup copy of another one. I'm
> trying to achieve this goal through distcp-ing data into target DC in
> temporary folder, recreating all needed partitions in target table and
> moving files from temporary place to final place. But I'm stuck on issue of
> creating partitions with value ' __HIVE_DEFAULT_PARTITION__'
>
> So, my question is: Is it possible in hive to manually create partition
> with '__HIVE_DEFAULT_PARTITION__' value?
>
> Neither of this way work:
> ALTER TABLE table ADD IF NOT EXISTS PARTITION (partition=);
> ALTER TABLE table ADD IF NOT EXISTS PARTITION (partition='');
> ALTER TABLE table ADD IF NOT EXISTS PARTITION
> (partition='__HIVE_DEFAULT_PARTITION__');
>
> Thank you.
> Ivan Kruglov.