Examples with QueryExecutionException org.apache.carbondata.core.scan.executor.exception.QueryExecutionException used on opensource projects

Example 6 with QueryExecutionException

use of org.apache.carbondata.core.scan.executor.exception.QueryExecutionException in project carbondata by apache.

the class VectorizedCarbonRecordReader method close.

@Override
public void close() throws IOException {
    logStatistics(rowCount, queryModel.getStatisticsRecorder());
    if (columnarBatch != null) {
        columnarBatch.close();
        columnarBatch = null;
    }
    // clear dictionary cache
    Map<String, Dictionary> columnToDictionaryMapping = queryModel.getColumnToDictionaryMapping();
    if (null != columnToDictionaryMapping) {
        for (Map.Entry<String, Dictionary> entry : columnToDictionaryMapping.entrySet()) {
            CarbonUtil.clearDictionaryCache(entry.getValue());
        }
    }
    try {
        queryExecutor.finish();
    } catch (QueryExecutionException e) {
        throw new IOException(e);
    }
}