@Override public BucketFunction getBucketFunction( ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle, List<Type> partitionChannelTypes, int bucketCount) { try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) { return delegate.getBucketFunction(transactionHandle, session, partitioningHandle, partitionChannelTypes, bucketCount); } }
public PartitionFunction getPartitionFunction( Session session, PartitioningScheme partitioningScheme, List<Type> partitionChannelTypes) { Optional<int[]> bucketToPartition = partitioningScheme.getBucketToPartition(); checkArgument(bucketToPartition.isPresent(), "Bucket to partition must be set before a partition function can be created"); PartitioningHandle partitioningHandle = partitioningScheme.getPartitioning().getHandle(); BucketFunction bucketFunction; if (partitioningHandle.getConnectorHandle() instanceof SystemPartitioningHandle) { checkArgument(partitioningScheme.getBucketToPartition().isPresent(), "Bucket to partition must be set before a partition function can be created"); return ((SystemPartitioningHandle) partitioningHandle.getConnectorHandle()).getPartitionFunction( partitionChannelTypes, partitioningScheme.getHashColumn().isPresent(), partitioningScheme.getBucketToPartition().get()); } else { ConnectorNodePartitioningProvider partitioningProvider = partitioningProviders.get(partitioningHandle.getConnectorId().get()); checkArgument(partitioningProvider != null, "No partitioning provider for connector %s", partitioningHandle.getConnectorId().get()); bucketFunction = partitioningProvider.getBucketFunction( partitioningHandle.getTransactionHandle().orElse(null), session.toConnectorSession(), partitioningHandle.getConnectorHandle(), partitionChannelTypes, bucketToPartition.get().length); checkArgument(bucketFunction != null, "No function %s", partitioningHandle); } return new BucketPartitionFunction(bucketFunction, partitioningScheme.getBucketToPartition().get()); }
@Override public BucketFunction getBucketFunction( ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle, List<Type> partitionChannelTypes, int bucketCount) { try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) { return delegate.getBucketFunction(transactionHandle, session, partitioningHandle, partitionChannelTypes, bucketCount); } }
public PartitionFunction getPartitionFunction( Session session, PartitionFunctionBinding functionBinding, List<Type> partitionChannelTypes) { Optional<int[]> bucketToPartition = functionBinding.getBucketToPartition(); checkArgument(bucketToPartition.isPresent(), "Bucket to partition must be set before a partition function can be created"); PartitioningHandle partitioningHandle = functionBinding.getPartitioningHandle(); BucketFunction bucketFunction; if (partitioningHandle.getConnectorHandle() instanceof SystemPartitioningHandle) { checkArgument(functionBinding.getBucketToPartition().isPresent(), "Bucket to partition must be set before a partition function can be created"); return ((SystemPartitioningHandle) partitioningHandle.getConnectorHandle()).getPartitionFunction( partitionChannelTypes, functionBinding.getHashColumn().isPresent(), functionBinding.getBucketToPartition().get()); } else { ConnectorNodePartitioningProvider partitioningProvider = partitioningProviders.get(partitioningHandle.getConnectorId().get()); checkArgument(partitioningProvider != null, "No partitioning provider for connector %s", partitioningHandle.getConnectorId().get()); bucketFunction = partitioningProvider.getBucketFunction( partitioningHandle.getTransactionHandle().orElse(null), session.toConnectorSession(), partitioningHandle.getConnectorHandle(), partitionChannelTypes, bucketToPartition.get().length); checkArgument(bucketFunction != null, "No function %s", partitioningHandle); } return new PartitionFunction(bucketFunction, functionBinding.getBucketToPartition().get()); }