Yiqun Zhang created ORC-1005:
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Summary: Ensure that the java and C++ implementations of
determineEncoding in RunLengthIntegerWriterV2 are consistent.
Key: ORC-1005
URL: https://issues.apache.org/jira/browse/ORC-1005
Project: ORC
Issue Type: Improvement
Components: C++, Java
Affects Versions: 1.8.0
Reporter: Yiqun Zhang
The current Java determineEncoding implementation is not optimal and may
calculate ZigzagLiterals and zzBits100p before deciding on DELTA encoding,
which is redundant.
It is better to make the java implementation consistent with c++.
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