Dionysios Logothetis created GIRAPH-1160:
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Summary: Fix memory estimation in MemoryEstimatorOrcal
Key: GIRAPH-1160
URL: https://issues.apache.org/jira/browse/GIRAPH-1160
Project: Giraph
Issue Type: Bug
Reporter: Dionysios Logothetis
Method MemoryEstimatorOracle.calculateRegression() exits if the number of valid
columns to use for the regression is not the same as the total number of
columns. This is wrong, the regression can run on only the valid columns. This
causes the memory estimation to be very off.
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