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Re-enable cascading based Execution.zip parallelism #1019

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johnynek opened this issue Aug 14, 2014 · 1 comment
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Re-enable cascading based Execution.zip parallelism #1019

johnynek opened this issue Aug 14, 2014 · 1 comment

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@johnynek
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Cascading won't let you have two referentially distinct, but equivalently named pipes. So this means out of each Tap comes exactly one Pipe. Since Executions can be built in parallel, there is no way to know when you might have colliding names. Thus we are forced to start to separate cascading jobs in Execution.zip even though the two jobs could share some structure.
@johnynek johnynek mentioned this issue Aug 14, 2014
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@johnynek
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closed by #1025

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