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[expand - 1 more] - Re: how to filter empty string - Pig - [mail # user]
...try it on the console. load a small set of data, then dump it right away.  seems like you also need to handle "", if you are using the default loader   On Feb 26, 2013, at 5:16 PM,...
   Author: Young Ng, 2013-02-27, 01:21
Re: Using UDF to process whole record - Pig - [mail # user]
...try something like:     raw_data = load ....... as record;      ...... com.udf.SomeUDF(record)  or you can describe raw_data to check the schema.   On Jan ...
   Author: Young Ng, 2013-01-22, 07:34
Re: pig support for in operator - Pig - [mail # user]
...I think you can accomplish this task by writing a UDF which takes two arguments,  one for the check list, the other for the value to check, and return a boolean  to indicate if it'...
   Author: Young Ng, 2012-12-14, 02:26
[expand - 1 more] - Re: How can I load external files within jython UDF? - Pig - [mail # user]
...Thank you John,  I have checked the SHIP function, but It's a bit confusing to me. all the examples I found were related to streaming-through.  And I have figured out a solution by...
   Author: Young Ng, 2012-12-09, 23:18
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB