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https://issues.apache.org/jira/browse/ORC-847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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William Hyun closed ORC-847.
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> Do Not Create Empty Array in StringGroupFromBinaryTreeReader
> ------------------------------------------------------------
>
> Key: ORC-847
> URL: https://issues.apache.org/jira/browse/ORC-847
> Project: ORC
> Issue Type: Improvement
> Affects Versions: 1.8.0
> Reporter: David Mollitor
> Assignee: David Mollitor
> Priority: Minor
> Fix For: 1.8.0
>
>
> {code:java|title=StringGroupFromBinaryTreeReader.java}
> @Override
> public void setConvertVectorElement(int elementNum) throws IOException {
> byte[] bytes = inBytesColVector.vector[elementNum];
> int start = inBytesColVector.start[elementNum];
> int length = inBytesColVector.length[elementNum];
> // Use an static empty array instead of creating a zero-length array
> byte[] string = new byte[length == 0 ? 0 : 3 * length - 1];
> {code}
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