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Re: Accessing tuple field names from within a python udf - Pig - [mail # user]
...Unfortunately I've realised that boundscript.describe doesn't return a string. It returns void but prints to stdout. This means I have to go through a rather painful process of calling a sep...
   Author: Martin Goodson, 2012-11-16, 10:21
Re: Accessing tuple field names from within a python udf - Pig - [mail # user]
...Sorry to reply to my question post but I've found a workaround that I thought I should put here:  use embedded pig access the schema with boundscript.describe(). input the schema as a p...
   Author: Martin Goodson, 2012-11-14, 17:06
Accessing tuple field names from within a python udf - Pig - [mail # user]
...I normally deal with very large tuples with many fields. Its a pain to deal with these in python udfs since I can't figure out a way to input schemas into the udf. I have to hard code the co...
   Author: Martin Goodson, 2012-11-14, 16:17
Re: How can I read Hive text files on S3 from Pig? - Pig - [mail # user]
...Sure - thanks for having a look. By the way,  I've moved to HCatalog and things look they are working. Thanks again Martin  On 18 October 2012 05:15, Dmitriy Ryaboy  wrote: &n...
   Author: Martin Goodson, 2012-10-18, 12:22
Re: How can I read Hive text files on S3 from Pig? - Pig - [mail # user]
...Hi Dmitriy, here's is the stack trace:  java.lang.IllegalArgumentException: Wrong FS: s3n://xxx/yyy/zz/, expected: hdfs://namenode.adsf.companyname.com         at or...
   Author: Martin Goodson, 2012-10-13, 09:53
How can I read Hive text files on S3 from Pig? - Pig - [mail # user]
...I am trying to load some text files in hive partitions on S3 using the AllLoader function with no success. I get an error which indicates that AllLoader is expecting the files to be on hdfs:...
   Author: Martin Goodson, 2012-10-12, 15:48
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