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Re: Reading Gzip Files - Pig - [mail # user]
...Here's what I just tried:  I gzipped a file:  'cat foo.tsv | gzip > foo.tsv.gz'  Uploaded to my hdfs (hdfs://master:8020)  'hadoop fs -put foo.tsv.gz /tmp'  Then ...
   Author: Jacob Perkins, 2011-02-22, 14:00
Re: pig installation - hbase hadoop on remote system - Pig - [mail # user]
...Your mac needs to have the hadoop configuration (eg. hdfs-site.xml, mapred-site.xml, core-site.xml, depending on the version of hadoop) files available somewhere in pig's classpath. It may d...
   Author: Jacob Perkins, 2011-02-22, 13:08
[expand - 1 more] - Re: HBase -- anyone still on 0.20.x? - Pig - [mail # user]
...To be clearer about the ambiguous +1, we're using Pig 0.8, hbase 0.89   something something, and a modified version of HBaseStorage. Anything   to clean that up gets a +1 from me. ...
   Author: Jacob Perkins, 2011-02-14, 15:19
[expand - 1 more] - Re: Get ResourceSchema during putNext in StoreFunc - Pig - [mail # user]
...So I don't get null when I read the schema in the checkSchema method. I set the class's internal schema variable, as in your gist, and it's not null in the very next call to 'setStoreLocatio...
   Author: Jacob Perkins, 2011-02-01, 15:45
[expand - 1 more] - Re: UDF discussion? Here or on the dev list? / Json Loading - Pig - [mail # user]
...Yes, you would have to distribute ruby (though. it's typically   installed by default) as well as the wukong and json libraries to all   the nodes in the cluster. Unfortunately thi...
   Author: Jacob Perkins, 2011-01-30, 21:01
[expand - 1 more] - Re: join with sum - Pig - [mail # user]
...I still believe you want the COGROUP operator:   A = LOAD '$A' AS (field_1:int, field_2:int); DUMP A;  (1,11) (2,15)  B = LOAD '$B' AS (field_1:int, field_2:int); DUMP B; &nbs...
   Author: Jacob Perkins, 2011-01-30, 16:24
[expand - 1 more] - Re: HBaseStorage fails to load data - Pig - [mail # user]
...So here's what I can see in the thrift logs:  java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at  sun.nio.ch.SocketChann...
   Author: Jacob Perkins, 2011-01-27, 23:24
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