How to use

getVersion

method

in

org.apache.carbondata.format.IndexHeader

public Object getFieldValue(_Fields field) {
 switch (field) {
 case VERSION:
  return getVersion();
 case TABLE_COLUMNS:
  return getTable_columns();
 case SEGMENT_INFO:
  return getSegment_info();
 case BUCKET_ID:
  return getBucket_id();
 case SCHEMA_TIME_STAMP:
  return getSchema_time_stamp();
 }
 throw new IllegalStateException();
}

/**
 * This method will create a table block info object from index file info
 *
 * @param readBlockIndexInfo
 * @param readIndexHeader
 * @param parentPath
 * @return
 */
public TableBlockInfo getTableBlockInfo(BlockIndex readBlockIndexInfo,
  org.apache.carbondata.format.IndexHeader readIndexHeader, String parentPath) {
 TableBlockInfo tableBlockInfo = new TableBlockInfo();
 tableBlockInfo.setBlockOffset(readBlockIndexInfo.getOffset());
 ColumnarFormatVersion version =
   ColumnarFormatVersion.valueOf((short) readIndexHeader.getVersion());
 tableBlockInfo.setVersion(version);
 int blockletSize = getBlockletSize(readBlockIndexInfo);
 tableBlockInfo.getBlockletInfos().setNoOfBlockLets(blockletSize);
 String fileName = readBlockIndexInfo.file_name;
 // Take only name of file.
 if (fileName.lastIndexOf("/") > 0) {
  fileName = fileName.substring(fileName.lastIndexOf("/"));
 }
 fileName = (CarbonCommonConstants.FILE_SEPARATOR + fileName).replaceAll("//", "/");
 tableBlockInfo.setFilePath(parentPath + fileName);
 return tableBlockInfo;
}

tableBlockInfo.setBlockOffset(readBlockIndexInfo.getOffset());
tableBlockInfo.setVersion(
  ColumnarFormatVersion.valueOf((short) readIndexHeader.getVersion()));
int blockletSize = getBlockletSize(readBlockIndexInfo);
tableBlockInfo.getBlockletInfos().setNoOfBlockLets(blockletSize);

 indexReader.openThriftReader(fileData);
 IndexHeader indexHeader = indexReader.readIndexHeader();
 version = ColumnarFormatVersion.valueOf((short)indexHeader.getVersion());
 break;
} finally {
  indexReader.openThriftReader(fileData);
  IndexHeader indexHeader = indexReader.readIndexHeader();
  version = ColumnarFormatVersion.valueOf((short)indexHeader.getVersion());
  break;
 } finally {