6592cf4d66a10f174fa1e16352cd2e533310027e,core/src/main/java/org/apache/carbondata/core/carbon/datastore/chunk/reader/measure/v2/CompressedMeasureChunkFileBasedReaderV2.java,CompressedMeasureChunkFileBasedReaderV2,readMeasureChunk,#FileHolder#number#,136
Before Change
}
WriterCompressModel compressionModel = CarbonUtil.getValueCompressionModel(valueEncodeMeta);
UnCompressValue values =
compressionModel.getUnCompressValues()[0].getNew().getCompressorObject();
CarbonReadDataHolder measureDataHolder = new CarbonReadDataHolder(values
.uncompress(compressionModel.getConvertedDataType()[0], data, copyPoint,
measureColumnChunk.data_page_length, compressionModel.getMantissa()[0],
compressionModel.getMaxValue()[0]));
// set the data chunk
datChunk.setMeasureDataHolder(measureDataHolder);
// set the enun value indexes
After Change
ValueCompressionHolder values = compressionModel.getValueCompressionHolder()[0];
// uncompress
values.uncompress(compressionModel.getConvertedDataType()[0], data,
copyPoint, measureColumnChunk.data_page_length, compressionModel.getMantissa()[0],
compressionModel.getMaxValue()[0]);
CarbonReadDataHolder measureDataHolder = new CarbonReadDataHolder(values);
// set the data chunk
datChunk.setMeasureDataHolder(measureDataHolder);