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From Travis Crawford <traviscrawf...@gmail.com>
Subject Re: Which jars to store to HCatalog in Pig?
Date Fri, 22 Jun 2012 17:14:21 GMT
I just hopped in #hcat on freenode too.

--travis


On Fri, Jun 22, 2012 at 10:12 AM, Travis Crawford
<traviscrawford@gmail.com> wrote:
> You shouldn't need to add jars on your classpath anymore; I allegedly
> fixed this in PIG-2532.
>
> To double-check, what does "ls" of these globs show:
>
> register /usr/local/hcat/share/hcatalog/*.jar
> register /home/hadoop/hive-0.9.0/lib/*.jar
>
> --travis
>
>
> On Fri, Jun 22, 2012 at 9:38 AM, James Estes <james.estes@gmail.com> wrote:
>> I'm pretty sure 'register'ing isn't what you want.  I think you need to
>> specify the jars on the pig command line with:
>> -Dpig.additional.jars=...
>> see the "Running Pig with HCatalog" section here:
>> http://incubator.apache.org/hcatalog/docs/r0.4.0/loadstore.html
>>
>> In short you need to set up a script that does the following:
>>
>> export HADOOP_HOME=/usr/lib/hadoop
>> export HCAT_HOME=/usr/local/hcat
>> export HIVE_HOME=/usr/local/hive
>> export
>> PIG_CLASSPATH=$HCAT_HOME/share/hcatalog/hcatalog-0.4.0.jar:$HIVE_HOME/lib/hive-metastore-0.9.0.jar:$HIVE_HOME/lib/libthrift-0.7.0.jar:$HIVE_HOME/lib/hive-exec-0.9.0.jar:$HIVE_HOME/lib/libfb303-0.7.0.jar:$HIVE_HOME/lib/jdo2-api-2.3-ec.jar:$HIVE_HOME/conf:$HADOOP_HOME/conf:$HIVE_HOME/lib/slf4j-api-1.6.1.jar
>>
>> export PIG_OPTS=-Dhive.metastore.uris=thrift://localhost:8787
>>
>> pig -Dpig.additional.jars=$PIG_CLASSPATH
>>
>> James
>>
>>
>> On Thu, Jun 21, 2012 at 10:11 PM, Russell Jurney <russell.jurney@gmail.com>
>> wrote:
>>>
>>> Now, I'm loading the required jars but not able to store to HCatalog.
>>>
>>> https://gist.github.com/2970165
>>>
>>> On Mon, Jun 11, 2012 at 6:36 PM, Russell Jurney <russell.jurney@gmail.com>
>>> wrote:
>>>>
>>>> Much thanks!
>>>>
>>>>
>>>> On Mon, Jun 11, 2012 at 6:30 PM, Aniket Mokashi <aniket486@gmail.com>
>>>> wrote:
>>>>>
>>>>> Minimum set-
>>>>> /share/hcatalog/hcatalog*.jar:
>>>>> /share/hcatalog/lib/hive-metastore*.jar:
>>>>> /share/hcatalog/lib/thrift-fb303-*.jar:
>>>>> /share/hcatalog/lib/libthrift*.jar:
>>>>> /share/hcatalog/lib/hive-exec-*.jar
>>>>> +HCatalog configuration (hive-site et al)...
>>>>>
>>>>> These are all you need to make hive client to work.
>>>>>
>>>>> ~Aniket
>>>>>
>>>>> On Mon, Jun 11, 2012 at 4:55 PM, Vandana Ayyalasomayajula
>>>>> <avandana@yahoo-inc.com> wrote:
>>>>>>
>>>>>> Hi Russel,
>>>>>>
>>>>>> I have the following jars and  hive-site.xml ( containing URI info
to
>>>>>> connect to metastore) in the PIG_CLASSPATH to use Pig with HCatalog.
>>>>>>
>>>>>> guava-r09.jar
>>>>>> hbase-storage-handler-0.1.0.jar
>>>>>> hcatalog-0.5.0-dev.jar
>>>>>> hcatSupport-0.5.0-dev.jar
>>>>>> hive-builtins-<version>.jar
>>>>>> hive-cli-<version>.jar
>>>>>> hive-common-<version>.jar
>>>>>> hive-contrib-<version>.jar
>>>>>> hive-exec-<version>.jar
>>>>>> hive-hbase-handler-<version>.jar
>>>>>> hive-jdbc-<version>.jar
>>>>>> hive-metastore-<version>.jar
>>>>>> hive-pdk-<version>.jar
>>>>>> hive-serde-<version>.jar
>>>>>> hive-service-<version>.jar
>>>>>> hive-shims-<version>.jar
>>>>>> libfb303-<version>.jar
>>>>>>
>>>>>> Hope this helps.
>>>>>> Thanks
>>>>>> Vandana
>>>>>>
>>>>>>
>>>>>> On Jun 11, 2012, at 3:46 PM, Russell Jurney 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
>>>>>>
>>>>>>
>>>>>> Vandana Ayyalasomayajula
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> "...:::Aniket:::... Quetzalco@tl"
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Russell
>>>> Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.com
>>>
>>>
>>>
>>>
>>> --
>>> Russell
>>> Jurney twitter.com/rjurney russell.jurney@gmail.com datasyndrome.com
>>
>>

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