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From "Kevin Wilfong" <kevinwilf...@fb.com>
Subject Re: Review Request: Add whitelist for hosts used in table/partition locations
Date Thu, 27 Oct 2011 17:39:00 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2371/#review2881
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trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveAlterHandler.java
<https://reviews.apache.org/r/2371/#comment6452>

    This is the only change I made in r4, it now only checks the location if the table is
not a view.


- Kevin


On 2011-10-27 17:38:58, Kevin Wilfong wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/2371/
> -----------------------------------------------------------
> 
> (Updated 2011-10-27 17:38:58)
> 
> 
> Review request for hive and Paul Yang.
> 
> 
> Summary
> -------
> 
> I added a whitelist configuration variable, whose value should be a comma separated list
of hosts.  A set of strings is created based on this list and the host name in a location
given to a create/alter table/partition command to the HiveMetastore is compared to the values
in that set.  If the list is nonempty, the table being altered/created or containing the partition
is not external/non-native, and the location has an explicit host, the command is failed if
the host is not in that set, otherwise the command continues as normal.
> 
> 
> This addresses bug HIVE-2502.
>     https://issues.apache.org/jira/browse/HIVE-2502
> 
> 
> Diffs
> -----
> 
>   trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 1189406 
>   trunk/conf/hive-default.xml 1189406 
>   trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveAlterHandler.java 1189406

>   trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java 1189406

>   trunk/metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreUtils.java 1189406

> 
> Diff: https://reviews.apache.org/r/2371/diff
> 
> 
> Testing
> -------
> 
> I used Thrift calls to test the following for each of the 4 commands create/alter table/partition:
> 
> Issuing the command with a location with a host that is not in the whitelist fails.
> Issuing the command with a location with a host in the whitelist does not fail.
> 
> 
> Thanks,
> 
> Kevin
> 
>


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