Ji Liu created ARROW-6234:
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Summary: [Java] ListVector hashCode() is not correct
Key: ARROW-6234
URL: https://issues.apache.org/jira/browse/ARROW-6234
Project: Apache Arrow
Issue Type: Bug
Components: Java
Reporter: Ji Liu
Assignee: Ji Liu
Current implement is not correct:
{code:java}
for (int i = start; i < end; i++) {
hash = 31 * vector.hashCode(i);
}
{code}
Should be something like:
{code:java}
hash = 31 * hash + vector.hashCode(i);{code}
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