Examples with LSMSecondaryUpsertOperatorDescriptor org.apache.asterix.runtime.operators.LSMSecondaryUpsertOperatorDescriptor used on opensource projects

Example 1 with LSMSecondaryUpsertOperatorDescriptor

use of org.apache.asterix.runtime.operators.LSMSecondaryUpsertOperatorDescriptor in project asterixdb by apache.

the class MetadataProvider method getBTreeRuntime.

private Pair<IOperatorDescriptor, AlgebricksPartitionConstraint> getBTreeRuntime(String dataverseName, String datasetName, String indexName, IOperatorSchema propagatedSchema, List<LogicalVariable> primaryKeys, List<LogicalVariable> secondaryKeys, List<LogicalVariable> additionalNonKeyFields, AsterixTupleFilterFactory filterFactory, RecordDescriptor inputRecordDesc, JobGenContext context, JobSpecification spec, IndexOperation indexOp, boolean bulkload, List<LogicalVariable> prevSecondaryKeys, List<LogicalVariable> prevAdditionalFilteringKeys) throws AlgebricksException {
    Dataset dataset = MetadataManagerUtil.findExistingDataset(mdTxnCtx, dataverseName, datasetName);
    boolean temp = dataset.getDatasetDetails().isTemp();
    isTemporaryDatasetWriteJob = isTemporaryDatasetWriteJob && temp;
    int numKeys = primaryKeys.size() + secondaryKeys.size();
    int numFilterFields = DatasetUtil.getFilterField(dataset) == null ? 0 : 1;
    // generate field permutations
    int[] fieldPermutation = new int[numKeys + numFilterFields];
    int[] modificationCallbackPrimaryKeyFields = new int[primaryKeys.size()];
    int i = 0;
    int j = 0;
    for (LogicalVariable varKey : secondaryKeys) {
        int idx = propagatedSchema.findVariable(varKey);
        fieldPermutation[i] = idx;
        i++;
    }
    for (LogicalVariable varKey : primaryKeys) {
        int idx = propagatedSchema.findVariable(varKey);
        fieldPermutation[i] = idx;
        modificationCallbackPrimaryKeyFields[j] = i;
        i++;
        j++;
    }
    if (numFilterFields > 0) {
        int idx = propagatedSchema.findVariable(additionalNonKeyFields.get(0));
        fieldPermutation[numKeys] = idx;
    }
    int[] prevFieldPermutation = null;
    if (indexOp == IndexOperation.UPSERT) {
        // generate field permutations for prev record
        prevFieldPermutation = new int[numKeys + numFilterFields];
        int k = 0;
        for (LogicalVariable varKey : prevSecondaryKeys) {
            int idx = propagatedSchema.findVariable(varKey);
            prevFieldPermutation[k] = idx;
            k++;
        }
        for (LogicalVariable varKey : primaryKeys) {
            int idx = propagatedSchema.findVariable(varKey);
            prevFieldPermutation[k] = idx;
            k++;
        }
        // Filter can only be one field!
        if (numFilterFields > 0) {
            int idx = propagatedSchema.findVariable(prevAdditionalFilteringKeys.get(0));
            prevFieldPermutation[numKeys] = idx;
        }
    }
    try {
        // Index parameters.
        Index secondaryIndex = MetadataManager.INSTANCE.getIndex(mdTxnCtx, dataset.getDataverseName(), dataset.getDatasetName(), indexName);
        Pair<IFileSplitProvider, AlgebricksPartitionConstraint> splitsAndConstraint = getSplitProviderAndConstraints(dataset, secondaryIndex.getIndexName());
        // prepare callback
        JobId jobId = ((JobEventListenerFactory) spec.getJobletEventListenerFactory()).getJobId();
        IModificationOperationCallbackFactory modificationCallbackFactory = dataset.getModificationCallbackFactory(storaegComponentProvider, secondaryIndex, jobId, indexOp, modificationCallbackPrimaryKeyFields);
        IIndexDataflowHelperFactory idfh = new IndexDataflowHelperFactory(storaegComponentProvider.getStorageManager(), splitsAndConstraint.first);
        IOperatorDescriptor op;
        if (bulkload) {
            long numElementsHint = getCardinalityPerPartitionHint(dataset);
            op = new TreeIndexBulkLoadOperatorDescriptor(spec, inputRecordDesc, fieldPermutation, GlobalConfig.DEFAULT_TREE_FILL_FACTOR, false, numElementsHint, false, idfh);
        } else if (indexOp == IndexOperation.UPSERT) {
            op = new LSMSecondaryUpsertOperatorDescriptor(spec, inputRecordDesc, fieldPermutation, idfh, filterFactory, modificationCallbackFactory, prevFieldPermutation);
        } else {
            op = new LSMTreeInsertDeleteOperatorDescriptor(spec, inputRecordDesc, fieldPermutation, indexOp, idfh, filterFactory, false, modificationCallbackFactory);
        }
        return new Pair<>(op, splitsAndConstraint.second);
    } catch (Exception e) {
        throw new AlgebricksException(e);
    }
}

Example 2 with LSMSecondaryUpsertOperatorDescriptor

use of org.apache.asterix.runtime.operators.LSMSecondaryUpsertOperatorDescriptor in project asterixdb by apache.

the class MetadataProvider method getRTreeRuntime.

private Pair<IOperatorDescriptor, AlgebricksPartitionConstraint> getRTreeRuntime(String dataverseName, String datasetName, String indexName, IOperatorSchema propagatedSchema, List<LogicalVariable> primaryKeys, List<LogicalVariable> secondaryKeys, List<LogicalVariable> additionalNonKeyFields, AsterixTupleFilterFactory filterFactory, RecordDescriptor recordDesc, JobGenContext context, JobSpecification spec, IndexOperation indexOp, boolean bulkload, List<LogicalVariable> prevSecondaryKeys, List<LogicalVariable> prevAdditionalFilteringKeys) throws AlgebricksException {
    try {
        Dataset dataset = MetadataManagerUtil.findExistingDataset(mdTxnCtx, dataverseName, datasetName);
        boolean temp = dataset.getDatasetDetails().isTemp();
        isTemporaryDatasetWriteJob = isTemporaryDatasetWriteJob && temp;
        String itemTypeName = dataset.getItemTypeName();
        IAType itemType = MetadataManager.INSTANCE.getDatatype(mdTxnCtx, dataset.getItemTypeDataverseName(), itemTypeName).getDatatype();
        validateRecordType(itemType);
        ARecordType recType = (ARecordType) itemType;
        Index secondaryIndex = MetadataManager.INSTANCE.getIndex(mdTxnCtx, dataset.getDataverseName(), dataset.getDatasetName(), indexName);
        List<List<String>> secondaryKeyExprs = secondaryIndex.getKeyFieldNames();
        List<IAType> secondaryKeyTypes = secondaryIndex.getKeyFieldTypes();
        Pair<IAType, Boolean> keyPairType = Index.getNonNullableOpenFieldType(secondaryKeyTypes.get(0), secondaryKeyExprs.get(0), recType);
        IAType spatialType = keyPairType.first;
        int dimension = NonTaggedFormatUtil.getNumDimensions(spatialType.getTypeTag());
        int numSecondaryKeys = dimension * 2;
        int numPrimaryKeys = primaryKeys.size();
        int numKeys = numSecondaryKeys + numPrimaryKeys;
        int numFilterFields = DatasetUtil.getFilterField(dataset) == null ? 0 : 1;
        int[] fieldPermutation = new int[numKeys + numFilterFields];
        int[] modificationCallbackPrimaryKeyFields = new int[primaryKeys.size()];
        int i = 0;
        int j = 0;
        for (LogicalVariable varKey : secondaryKeys) {
            int idx = propagatedSchema.findVariable(varKey);
            fieldPermutation[i] = idx;
            i++;
        }
        for (LogicalVariable varKey : primaryKeys) {
            int idx = propagatedSchema.findVariable(varKey);
            fieldPermutation[i] = idx;
            modificationCallbackPrimaryKeyFields[j] = i;
            i++;
            j++;
        }
        if (numFilterFields > 0) {
            int idx = propagatedSchema.findVariable(additionalNonKeyFields.get(0));
            fieldPermutation[numKeys] = idx;
        }
        int[] prevFieldPermutation = null;
        if (indexOp == IndexOperation.UPSERT) {
            // Get field permutation for previous value
            prevFieldPermutation = new int[numKeys + numFilterFields];
            i = 0;
            // Get field permutation for new value
            for (LogicalVariable varKey : prevSecondaryKeys) {
                int idx = propagatedSchema.findVariable(varKey);
                prevFieldPermutation[i] = idx;
                i++;
            }
            for (int k = 0; k < numPrimaryKeys; k++) {
                prevFieldPermutation[k + i] = fieldPermutation[k + i];
                i++;
            }
            if (numFilterFields > 0) {
                int idx = propagatedSchema.findVariable(prevAdditionalFilteringKeys.get(0));
                prevFieldPermutation[numKeys] = idx;
            }
        }
        Pair<IFileSplitProvider, AlgebricksPartitionConstraint> splitsAndConstraint = getSplitProviderAndConstraints(dataset, secondaryIndex.getIndexName());
        // prepare callback
        JobId jobId = ((JobEventListenerFactory) spec.getJobletEventListenerFactory()).getJobId();
        IModificationOperationCallbackFactory modificationCallbackFactory = dataset.getModificationCallbackFactory(storaegComponentProvider, secondaryIndex, jobId, indexOp, modificationCallbackPrimaryKeyFields);
        IIndexDataflowHelperFactory indexDataflowHelperFactory = new IndexDataflowHelperFactory(storaegComponentProvider.getStorageManager(), splitsAndConstraint.first);
        IOperatorDescriptor op;
        if (bulkload) {
            long numElementsHint = getCardinalityPerPartitionHint(dataset);
            op = new TreeIndexBulkLoadOperatorDescriptor(spec, recordDesc, fieldPermutation, GlobalConfig.DEFAULT_TREE_FILL_FACTOR, false, numElementsHint, false, indexDataflowHelperFactory);
        } else if (indexOp == IndexOperation.UPSERT) {
            op = new LSMSecondaryUpsertOperatorDescriptor(spec, recordDesc, fieldPermutation, indexDataflowHelperFactory, filterFactory, modificationCallbackFactory, prevFieldPermutation);
        } else {
            op = new LSMTreeInsertDeleteOperatorDescriptor(spec, recordDesc, fieldPermutation, indexOp, indexDataflowHelperFactory, filterFactory, false, modificationCallbackFactory);
        }
        return new Pair<>(op, splitsAndConstraint.second);
    } catch (MetadataException e) {
        throw new AlgebricksException(e);
    }
}

Example 3 with LSMSecondaryUpsertOperatorDescriptor

use of org.apache.asterix.runtime.operators.LSMSecondaryUpsertOperatorDescriptor in project asterixdb by apache.

the class MetadataProvider method getInvertedIndexRuntime.

private Pair<IOperatorDescriptor, AlgebricksPartitionConstraint> getInvertedIndexRuntime(String dataverseName, String datasetName, String indexName, IOperatorSchema propagatedSchema, List<LogicalVariable> primaryKeys, List<LogicalVariable> secondaryKeys, List<LogicalVariable> additionalNonKeyFields, AsterixTupleFilterFactory filterFactory, RecordDescriptor recordDesc, JobGenContext context, JobSpecification spec, IndexOperation indexOp, IndexType indexType, boolean bulkload, List<LogicalVariable> prevSecondaryKeys, List<LogicalVariable> prevAdditionalFilteringKeys) throws AlgebricksException {
    // Check the index is length-partitioned or not.
    boolean isPartitioned;
    if (indexType == IndexType.LENGTH_PARTITIONED_WORD_INVIX || indexType == IndexType.LENGTH_PARTITIONED_NGRAM_INVIX) {
        isPartitioned = true;
    } else {
        isPartitioned = false;
    }
    // Sanity checks.
    if (primaryKeys.size() > 1) {
        throw new AlgebricksException("Cannot create inverted index on dataset with composite primary key.");
    }
    // TokenizeOperator- [token, number of token]
    if ((secondaryKeys.size() > 1 && !isPartitioned) || (secondaryKeys.size() > 2 && isPartitioned)) {
        throw new AlgebricksException("Cannot create composite inverted index on multiple fields.");
    }
    Dataset dataset = MetadataManagerUtil.findExistingDataset(mdTxnCtx, dataverseName, datasetName);
    boolean temp = dataset.getDatasetDetails().isTemp();
    isTemporaryDatasetWriteJob = isTemporaryDatasetWriteJob && temp;
    // For tokenization, sorting and loading.
    // One token (+ optional partitioning field) + primary keys: [token,
    // number of token, PK]
    int numKeys = primaryKeys.size() + secondaryKeys.size();
    int numFilterFields = DatasetUtil.getFilterField(dataset) == null ? 0 : 1;
    // generate field permutations
    int[] fieldPermutation = new int[numKeys + numFilterFields];
    int[] modificationCallbackPrimaryKeyFields = new int[primaryKeys.size()];
    int i = 0;
    int j = 0;
    // Otherwise: [token]
    for (LogicalVariable varKey : secondaryKeys) {
        int idx = propagatedSchema.findVariable(varKey);
        fieldPermutation[i] = idx;
        i++;
    }
    for (LogicalVariable varKey : primaryKeys) {
        int idx = propagatedSchema.findVariable(varKey);
        fieldPermutation[i] = idx;
        modificationCallbackPrimaryKeyFields[j] = i;
        i++;
        j++;
    }
    if (numFilterFields > 0) {
        int idx = propagatedSchema.findVariable(additionalNonKeyFields.get(0));
        fieldPermutation[numKeys] = idx;
    }
    int[] prevFieldPermutation = null;
    if (indexOp == IndexOperation.UPSERT) {
        // Find permutations for prev value
        prevFieldPermutation = new int[numKeys + numFilterFields];
        i = 0;
        // Otherwise: [token]
        for (LogicalVariable varKey : prevSecondaryKeys) {
            int idx = propagatedSchema.findVariable(varKey);
            prevFieldPermutation[i] = idx;
            i++;
        }
        for (int k = 0; k < primaryKeys.size(); k++) {
            prevFieldPermutation[k + i] = fieldPermutation[k + i];
            i++;
        }
        if (numFilterFields > 0) {
            int idx = propagatedSchema.findVariable(prevAdditionalFilteringKeys.get(0));
            prevFieldPermutation[numKeys] = idx;
        }
    }
    try {
        // Index parameters.
        Index secondaryIndex = MetadataManager.INSTANCE.getIndex(mdTxnCtx, dataset.getDataverseName(), dataset.getDatasetName(), indexName);
        Pair<IFileSplitProvider, AlgebricksPartitionConstraint> splitsAndConstraint = getSplitProviderAndConstraints(dataset, secondaryIndex.getIndexName());
        // prepare callback
        JobId jobId = ((JobEventListenerFactory) spec.getJobletEventListenerFactory()).getJobId();
        IModificationOperationCallbackFactory modificationCallbackFactory = dataset.getModificationCallbackFactory(storaegComponentProvider, secondaryIndex, jobId, indexOp, modificationCallbackPrimaryKeyFields);
        IIndexDataflowHelperFactory indexDataFlowFactory = new IndexDataflowHelperFactory(storaegComponentProvider.getStorageManager(), splitsAndConstraint.first);
        IOperatorDescriptor op;
        if (bulkload) {
            long numElementsHint = getCardinalityPerPartitionHint(dataset);
            op = new TreeIndexBulkLoadOperatorDescriptor(spec, recordDesc, fieldPermutation, GlobalConfig.DEFAULT_TREE_FILL_FACTOR, false, numElementsHint, false, indexDataFlowFactory);
        } else if (indexOp == IndexOperation.UPSERT) {
            op = new LSMSecondaryUpsertOperatorDescriptor(spec, recordDesc, fieldPermutation, indexDataFlowFactory, filterFactory, modificationCallbackFactory, prevFieldPermutation);
        } else {
            op = new LSMTreeInsertDeleteOperatorDescriptor(spec, recordDesc, fieldPermutation, indexOp, indexDataFlowFactory, filterFactory, false, modificationCallbackFactory);
        }
        return new Pair<>(op, splitsAndConstraint.second);
    } catch (Exception e) {
        throw new AlgebricksException(e);
    }
}