How to use
isValidHeaderMagic
method
in
io.prestosql.orc.OrcReader

Best Java code snippets using io.prestosql.orc.OrcReader.isValidHeaderMagic (Showing top 2 results out of 315)

if (!isValidHeaderMagic(orcDataSource)) {
  throw new OrcCorruptionException(orcDataSource.getId(), "Not an ORC file");

if (!isValidHeaderMagic(orcDataSource)) {
  throw new OrcCorruptionException(orcDataSource.getId(), "Not an ORC file");

Does the file start with the ORC magic bytes?

<init>
createRecordReader
getColumnNames
getFooter
checkOrcVersion
Check to see if this ORC file is from a future version and if so, warn the user that we may not be a
validateFile
validateWrite
wrapWithCacheIfTiny

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