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[PIG-1832] Support timestamp in HBaseStorage when storing - Pig - [issue]
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...When storing data into HBase using org.apache.pig.backend.hadoop.hbase.HBaseStorage, HBase timestamp field is stored with insertion time of the mapreduce job. It would be nice to have ...
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http://issues.apache.org/jira/browse/PIG-1832
Author: Eric Yang,
2013-02-27, 06:29
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Re: How to calculate delta in a column? - Pig - [mail # user]
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...You are right in my example, there should be a timestamp column. Thanks, I will look into writing the UDF. regards, Eric On Fri, Dec 31, 2010 at 1:16 AM, Dmitriy Ryaboy wro...
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Author: Eric Yang,
2011-01-01, 20:19
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How to calculate delta in a column? - Pig - [mail # user]
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...Hi, What is the most efficient method to calculate delta of columns? Consider this: (key1, 1, 2, 3) (key1, 2, 4, 5) (key2, 1, 2, 4) (key1, 3, 6, 9) (key2, 2, 4, 6) Th...
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Author: Eric Yang,
2010-12-31, 06:12
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Re: Syntax and HBaseStorage questions - Pig - [mail # user]
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...Thanks for the pointer. :) regards, Eric On Thu, Dec 30, 2010 at 2:15 AM, Dmitriy Ryaboy wrote: . e ut S...
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Author: Eric Yang,
2010-12-30, 19:32
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Re: Syntax and HBaseStorage questions - Pig - [mail # user]
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...Hi Dmitriy, Issue filed: https://issues.apache.org/jira/browse/PIG-1782 I meant to say columns in my previous message. It should read as "Make alteration of a column in a b...
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Author: Eric Yang,
2010-12-30, 05:12
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Syntax and HBaseStorage questions - Pig - [mail # user]
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...Hi, Consider this use case: There is a program store cpu usage metrics to a HBase table. This HBase table has a column family called cpu, and individual cpu core usage is s...
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Author: Eric Yang,
2010-12-29, 07:10
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