Details
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Bug
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Status: Closed
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Blocker
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Resolution: Fixed
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0.3.0
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None
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Reviewed
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Description
The following query hangs:
select * from (select 1 from zshao_lazy union all select 2 from zshao_lazy) a;
The following query produce wrong results: (one map-reduce job overwrite/cannot overwrite the result of the other)
select * from (select 1 as id from zshao_lazy cluster by id union all select 2 as id from zshao_meta) a;
The reason of both is that the destination directory of the file sink operator conflicts with each other.