Eugene Koifman created HIVE-17069:
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Summary: Refactor OrcRawRecrodMerger.ReaderPair
Key: HIVE-17069
URL: https://issues.apache.org/jira/browse/HIVE-17069
Project: Hive
Issue Type: Bug
Components: Transactions
Affects Versions: 3.0.0
Reporter: Eugene Koifman
Assignee: Eugene Koifman
this should be done post HIVE-16177 so as not to obscure the functional changes
completely
Make ReaderPair an interface
ReaderPairImpl - will do what ReaderPair currently does, i.e. handle "normal"
code path
OriginalReaderPair - same as now but w/o incomprehensible override/variable
shadowing logic.
Perhaps split it into 2 - 1 for compaction 1 for "normal" read with common base
class.
Push discoverKeyBounds() into appropriate implementation
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