Yiqun Zhang created ORC-1490:
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Summary: Mistaken for a Java ORC writer when the ORC file footer
does not specify a writer.
Key: ORC-1490
URL: https://issues.apache.org/jira/browse/ORC-1490
Project: ORC
Issue Type: Bug
Components: Java
Affects Versions: 1.9.1, 1.8.4, 1.7.10
Reporter: Yiqun Zhang
{code:java}
public OrcFile.WriterVersion getWriterVersion() {
OrcProto.PostScript ps = fileTail.getPostscript();
OrcProto.Footer footer = fileTail.getFooter();
OrcFile.WriterImplementation writer =
OrcFile.WriterImplementation.from(footer.getWriter());
return OrcFile.WriterVersion.from(writer, ps.getWriterVersion());
} {code}
We should determine footer.hasWriter() before footer.getWriter().
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