Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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Impala 2.0
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None
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None
Description
Compress files (gzip, etc) needs to be hold on memory.
Hence if the file size is bigger than the memory on the node. Impala is not able to run a query or a compute stats on the table where the data is.
COMPUTE STATS throw the same error "Memory Limit Exceeded"