Examples with CarbonFactDataHandlerModel org.apache.carbondata.processing.store.CarbonFactDataHandlerModel used on opensource projects

Example 11 with CarbonFactDataHandlerModel

use of org.apache.carbondata.processing.store.CarbonFactDataHandlerModel in project carbondata by apache.

the class CompactionResultSortProcessor method initDataHandler.

/**
 * initialise carbon data writer instance
 */
private void initDataHandler() throws Exception {
    String carbonStoreLocation;
    if (partitionSpec != null) {
        carbonStoreLocation = partitionSpec.getLocation().toString() + CarbonCommonConstants.FILE_SEPARATOR + carbonLoadModel.getFactTimeStamp() + ".tmp";
    } else {
        carbonStoreLocation = CarbonDataProcessorUtil.createCarbonStoreLocation(carbonLoadModel.getCarbonDataLoadSchema().getCarbonTable(), carbonLoadModel.getSegmentId());
    }
    CarbonFactDataHandlerModel carbonFactDataHandlerModel = CarbonFactDataHandlerModel.getCarbonFactDataHandlerModel(carbonLoadModel, carbonTable, segmentProperties, tableName, tempStoreLocation, carbonStoreLocation);
    carbonFactDataHandlerModel.setSegmentId(carbonLoadModel.getSegmentId());
    carbonFactDataHandlerModel.setBucketId(carbonLoadModel.getBucketId());
    setDataFileAttributesInModel(carbonLoadModel, compactionType, carbonFactDataHandlerModel);
    this.noDicAndComplexColumns = carbonFactDataHandlerModel.getNoDictAndComplexColumns();
    dataHandler = CarbonFactHandlerFactory.createCarbonFactHandler(carbonFactDataHandlerModel);
    try {
        dataHandler.initialise();
    } catch (CarbonDataWriterException e) {
        LOGGER.error(e.getMessage(), e);
        throw new Exception("Problem initialising data handler during compaction: " + e.getMessage(), e);
    }
}