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Packages that use GraphWalker | |
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org.apache.hadoop.hive.ql.lib | |
org.apache.hadoop.hive.ql.optimizer | |
org.apache.hadoop.hive.ql.parse |
Uses of GraphWalker in org.apache.hadoop.hive.ql.lib |
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Classes in org.apache.hadoop.hive.ql.lib that implement GraphWalker | |
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class |
DefaultGraphWalker
base class for operator graph walker this class takes list of starting ops and walks them one by one. |
class |
PreOrderWalker
base class for operator graph walker this class takes list of starting ops and walks them one by one. |
Uses of GraphWalker in org.apache.hadoop.hive.ql.optimizer |
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Classes in org.apache.hadoop.hive.ql.optimizer that implement GraphWalker | |
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static class |
ColumnPruner.ColumnPrunerWalker
Walks the op tree in post order fashion (skips selects with file sink or script op children) |
Uses of GraphWalker in org.apache.hadoop.hive.ql.parse |
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Classes in org.apache.hadoop.hive.ql.parse that implement GraphWalker | |
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class |
GenMapRedWalker
Walks the operator tree in pre order fashion |
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