Examples with ExternalIndexBulkModifyOperatorDescriptor org.apache.asterix.external.operators.ExternalIndexBulkModifyOperatorDescriptor used on opensource projects

Example 1 with ExternalIndexBulkModifyOperatorDescriptor

use of org.apache.asterix.external.operators.ExternalIndexBulkModifyOperatorDescriptor in project asterixdb by apache.

the class SecondaryIndexOperationsHelper method createExternalIndexBulkModifyOp.

protected ExternalIndexBulkModifyOperatorDescriptor createExternalIndexBulkModifyOp(JobSpecification spec, int[] fieldPermutation, IIndexDataflowHelperFactory dataflowHelperFactory, float fillFactor) throws AlgebricksException {
    // create a list of file ids
    int numOfDeletedFiles = 0;
    for (ExternalFile file : externalFiles) {
        if (file.getPendingOp() == ExternalFilePendingOp.DROP_OP) {
            numOfDeletedFiles++;
        }
    }
    int[] deletedFiles = new int[numOfDeletedFiles];
    int i = 0;
    for (ExternalFile file : externalFiles) {
        if (file.getPendingOp() == ExternalFilePendingOp.DROP_OP) {
            deletedFiles[i] = file.getFileNumber();
        }
    }
    ExternalIndexBulkModifyOperatorDescriptor treeIndexBulkLoadOp = new ExternalIndexBulkModifyOperatorDescriptor(spec, dataflowHelperFactory, deletedFiles, fieldPermutation, fillFactor, false, numElementsHint);
    AlgebricksPartitionConstraintHelper.setPartitionConstraintInJobSpec(spec, treeIndexBulkLoadOp, secondaryPartitionConstraint);
    return treeIndexBulkLoadOp;
}