Ji Liu created ARROW-7406:
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Summary: [Java] NonNullableStructVector#hashCode should pass
hasher to child vectors
Key: ARROW-7406
URL: https://issues.apache.org/jira/browse/ARROW-7406
Project: Apache Arrow
Issue Type: Bug
Components: Java
Reporter: Ji Liu
Assignee: Ji Liu
This was introduced by ARROW-6866 making parameter hasher useless in
hashCode(int index, {{ArrowBufHasher}} hasher), and the child vectors would
calculate hashCode using default hasher which is not correct.
This issue should be fixed by passing hasher to child vector when calculating
hashCode.
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