sanha commented on a change in pull request #115: [NEMO-96] Modularize
DataSkewPolicy to use MetricVertex and BarrierVertex
URL: https://github.com/apache/incubator-nemo/pull/115#discussion_r214383751
##########
File path:
compiler/optimizer/src/main/java/edu/snu/nemo/compiler/optimizer/pass/compiletime/composite/SkewCompositePass.java
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@@ -22,8 +22,6 @@
/**
* Pass to modify the DAG for a job to perform data skew.
- * It adds a {@link
edu.snu.nemo.common.ir.vertex.MetricCollectionBarrierVertex} before Shuffle
edges,
- * to make a barrier before it, and to use the metrics to repartition the
skewed data.
* NOTE: we currently put the SkewCompositePass at the end of the list for
each policies, as it needs to take a
Review comment:
Please update the description (rather than just removing it).
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