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Samuel Guo updated PIG-6:
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Attachment: PIG-6.patch
Attach my patch.
Now it implements the function of loading a table from hbase into pig to do
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Samuel Guo updated PIG-6:
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Attachment: hbase-0.18.1.jar
attach the hbase jar.
and also the hbase-test jar (the test case *TestHBaseStorage* needs
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Samuel Guo updated PIG-6:
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Attachment: hbase-0.18.1-test.jar
> Addition of Hbase Storage Option In Load/Store Statement
> ---
All,
A question on types in pig. When you say:
A = load 'myfile';
what exactly is A? For the moment let us call A a relation, since it
is a set of records, and we can pass it to a relational operator,
such as FILTER, ORDER, etc.
To clarify the question, is a relation equivalent to a bag
Distinct followed by a Join results in Invalid size 0 for a tuple error
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Key: PIG-558
URL: https://issues.apache.org/jira/browse/PIG-558
Project: Pig
Issue Type: Bug
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Viraj Bhat updated PIG-558:
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Attachment: table1
Table1 for test
> Distinct followed by a Join results in Invalid size 0 for a tuple error
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Viraj Bhat updated PIG-558:
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Attachment: table2
Table2 for test
> Distinct followed by a Join results in Invalid size 0 for a tuple error
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Here is an example that I have given a while ago in JIRA Pig-158 :-
A = LOAD 'fil1' ;
B = A.($0,$1) ;
STORE B ;
which is similar to your top-level projection example.
I believe there is no distinction between so-called relations and bags in
our context.
"A top level relation is assumably spread
