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From Travis Crawford <traviscrawf...@gmail.com>
Subject Re: Which jars to store to HCatalog in Pig?
Date Mon, 11 Jun 2012 23:37:27 GMT
Good question - I don't know myself what the minimum set are. On
trunk, after running "ant clean package" we see the following jars:

$ find build/hcatalog-0.5.0-dev -name '*.jar'
build/hcatalog-0.5.0-dev/share/hcatalog/hcatalog-0.5.0-dev.jar
build/hcatalog-0.5.0-dev/share/hcatalog/hcatalog-server-extensions-0.5.0-dev.jar
build/hcatalog-0.5.0-dev/share/hcatalog/lib/hbase-storage-handler-0.1.0.jar
build/hcatalog-0.5.0-dev/share/hcatalog/storage-handlers/hbase/lib/hbase-storage-handler-0.1.0.jar

I think you just want to:

register /path/to/hcatalog.jar;
register /path/to/hive/lib/*.jar;

Likely you don't need a lot of those though (datanucleus jumps to mind).

Is this a curiosity, or are you running into issues?

--travis



On Mon, Jun 11, 2012 at 3:46 PM, Russell Jurney
<russell.jurney@gmail.com> wrote:
> Which jars need to be loaded to store to HCatalog from Pig?  I'm reading
> lots of docs:
>
> http://incubator.apache.org/hcatalog/docs/r0.2.0/loadstore.html
> http://incubator.apache.org/hcatalog/docs/r0.4.0/api/org/apache/hcatalog/pig/package-summary.html
> https://cwiki.apache.org/confluence/display/HCATALOG/How+To+Test
> http://developer.yahoo.com/blogs/hadoop/posts/2011/04/hcatalog-tables-and-metadata-for-hadoop/
> http://docs.hortonworks.com/HCatalog_Documentation/index.pdf
> http://incubator.apache.org/hcatalog/docs/r0.4.0/inputoutput.html
>
> But I can't find this, and there are a LOT of jars in HCatalog :)
>
> --
> Russell Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.com

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