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Also, is the DN upgrade still necessary now that you're no longer trying to use 
JDOQL's batch update feature?

- Carl Steinbach


On Aug. 16, 2012, 2:33 a.m., Shreepadma Venugopalan wrote:
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> (Updated Aug. 16, 2012, 2:33 a.m.)
> 
> 
> Review request for hive and Carl Steinbach.
> 
> 
> Description
> -------
> 
> This patch implement hive metatool which,
> 
> * lets admins perform a HA upgrade by patching the location of the NN in 
> Hive's metastore
> * allows JDOQL to be executed against the metastore.
> 
> Additionally this patch also upgrades DN to 3.0
> 
> 
> This addresses bug HIVE-3056.
>     https://issues.apache.org/jira/browse/HIVE-3056
> 
> 
> Diffs
> -----
> 
>   bin/ext/metatool.sh PRE-CREATION 
>   bin/metatool PRE-CREATION 
>   build.xml 6712af9 
>   common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 7ab76f9 
>   conf/hive-default.xml.template fa92bb1 
>   ivy/libraries.properties f0b1918 
>   metastore/ivy.xml 3011d2f 
>   metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaTool.java 
> PRE-CREATION 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java ccb0d7f 
> 
> Diff: https://reviews.apache.org/r/6650/diff/
> 
> 
> Testing
> -------
> 
> Manual testing for various metatool options.
> 
> 
> Thanks,
> 
> Shreepadma Venugopalan
> 
>

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