/** * Inserts a metadata dataset to the physical dataset index Should be performed * on a bootstrap of a new universe * * @param mdTxnCtx * @param indexes * @throws AlgebricksException */ public static void insertMetadataDatasets(MetadataTransactionContext mdTxnCtx, IMetadataIndex[] indexes) throws AlgebricksException { for (int i = 0; i < indexes.length; i++) { IDatasetDetails id = new InternalDatasetDetails(FileStructure.BTREE, PartitioningStrategy.HASH, indexes[i].getPartitioningExpr(), indexes[i].getPartitioningExpr(), null, indexes[i].getPartitioningExprType(), false, null); MetadataManager.INSTANCE.addDataset(mdTxnCtx, new Dataset(indexes[i].getDataverseName(), indexes[i].getIndexedDatasetName(), indexes[i].getDataverseName(), indexes[i].getPayloadRecordType().getTypeName(), indexes[i].getNodeGroupName(), GlobalConfig.DEFAULT_COMPACTION_POLICY_NAME, GlobalConfig.DEFAULT_COMPACTION_POLICY_PROPERTIES, id, new HashMap<String, String>(), DatasetType.INTERNAL, indexes[i].getDatasetId().getId(), MetadataUtil.PENDING_NO_OP)); } if (LOGGER.isInfoEnabled()) { LOGGER.info("Finished inserting initial datasets."); } }
MetadataManager.INSTANCE.addDataset(mdTxnCtx.getValue(), new Dataset(dataverseName, datasetName, getItemTypeDataverseName(), getItemTypeName(), getMetaItemTypeDataverseName(), getMetaItemTypeName(), getNodeGroupName(), MetadataManager.INSTANCE.addDataset(mdTxnCtx.getValue(), new Dataset(dataverseName, datasetName, getItemTypeDataverseName(), getItemTypeName(), getNodeGroupName(), getCompactionPolicy(), getCompactionPolicyProperties(),
private void addDataset(ICcApplicationContext appCtx, Dataset source, int datasetPostfix, boolean abort) throws Exception { Dataset dataset = new Dataset(source.getDataverseName(), "ds_" + datasetPostfix, source.getDataverseName(), source.getDatasetType().name(), source.getNodeGroupName(), NoMergePolicyFactory.NAME, null, source.getDatasetDetails(), source.getHints(), DatasetConfig.DatasetType.INTERNAL, datasetPostfix, 0); MetadataProvider metadataProvider = new MetadataProvider(appCtx, null); final MetadataTransactionContext writeTxn = MetadataManager.INSTANCE.beginTransaction(); metadataProvider.setMetadataTxnContext(writeTxn); try { MetadataManager.INSTANCE.addDataset(writeTxn, dataset); if (abort) { MetadataManager.INSTANCE.abortTransaction(writeTxn); } else { MetadataManager.INSTANCE.commitTransaction(writeTxn); } } finally { metadataProvider.getLocks().unlock(); } } }
datasetDetails, dd.getHints(), dsType, DatasetIdFactory.generateDatasetId(), MetadataUtil.PENDING_ADD_OP, compressionScheme); MetadataManager.INSTANCE.addDataset(metadataProvider.getMetadataTxnContext(), dataset); if (dd.getDatasetType() == DatasetType.INTERNAL) { JobSpecification jobSpec = DatasetUtil.createDatasetJobSpec(dataset, metadataProvider); MetadataManager.INSTANCE.addDataset(metadataProvider.getMetadataTxnContext(), dataset); MetadataManager.INSTANCE.commitTransaction(mdTxnCtx); } catch (Exception e) {