VectorizedOrcAcidRowReader(AcidInputFormat.RowReader <OrcStruct> inner,
Configuration conf,
FileSplit split)
{
this.innerReader = inner;
this.key = inner.createKey();
this.rowBatchCtx = new VectorizedRowBatchCtx();
this.value = inner.createValue();
this.objectInspector = inner.getObjectInspector();
try
{
rowBatchCtx.init(conf, split);
}
catch (ClassNotFoundException e)
{
throw new IOException("Failed to initialize context", e);
}
catch (SerDeException e)
{
throw new IOException("Failed to initialize context", e);
}
catch (InstantiationException e)
{
throw new IOException("Failed to initialize context", e);
}
catch (IllegalAccessException e)
{
throw new IOException("Failed to initialize context", e);
}
catch (HiveException e)
{
throw new IOException("Failed to initialize context", e);
}
}
VectorizedOrcRecordReader(Reader file, Configuration conf,
FileSplit fileSplit)
{
List <OrcProto.Type> types = file.getTypes();
Reader.Options options = new Reader.Options();
this.offset = fileSplit.getStart();
this.length = fileSplit.getLength();
options.range(offset, length);
options.include(OrcInputFormat.genIncludedColumns(types, conf, true));
OrcInputFormat.setSearchArgument(options, types, conf, true);
this.reader = file.rowsOptions(options);
try
{
rbCtx = new VectorizedRowBatchCtx();
rbCtx.init(conf, fileSplit);
}
catch (Exception e)
{
throw;
}
}