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Re: Conditional execution of 'generate' clauses - Pig - [mail # user]
...Alan,  Let me abstract my previous example to:  foreach X {    -- do some processing and store results in Y    if (Y.$0 == 'foo') {       generat...
   Author: Stan Rosenberg, 2011-10-03, 18:18
Re: Conditional execution of 'generate' clauses - Pig - [mail # user]
...I am aware of workarounds using filters.  However, a filter must be executed unconditionally whereas with conditional control-flow some (generate) clauses may never need to be executed....
   Author: Stan Rosenberg, 2011-10-03, 14:16
Conditional execution of 'generate' clauses - Pig - [mail # user]
...Hi Folks,  I came across a use case where I'd like to do something like this:  FOREACH X {    ...    t = DISTINCT (...)    if (!IsEmpty(t))   &nb...
   Author: Stan Rosenberg, 2011-10-02, 16:28
Conditional execution of 'generate' clauses - Pig - [mail # user]
...Hi Folks,  I came across a use case where I'd like to do something like this:  FOREACH X {    if (!IsEmpty(t))  }...
   Author: Stan Rosenberg, 2011-10-02, 16:22
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