Eugene Koifman created HIVE-12025:
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Summary: refactor bucketId generating code
Key: HIVE-12025
URL: https://issues.apache.org/jira/browse/HIVE-12025
Project: Hive
Issue Type: Bug
Components: Query Processor
Affects Versions: 1.0.1
Reporter: Eugene Koifman
Assignee: Eugene Koifman
HIVE-11983 adds ObjectInspectorUtils.getBucketHashCode() and getBucketNumber().
There are several (at least) places in Hive that perform this computation:
# ReduceSinkOperator.computeBucketNumber
# ReduceSinkOperator.computeHashCode
# BucketIdResolverImpl - only in 2.0.0 ASF line
# FileSinkOperator.findWriterOffset
# GenericUDFHash
Should refactor it and make sure they all call methods from
ObjectInspectorUtils.
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