Package io.trino.plugin.base.classloader
Class ClassLoaderSafeNodePartitioningProvider
java.lang.Object
io.trino.plugin.base.classloader.ClassLoaderSafeNodePartitioningProvider
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ConnectorNodePartitioningProvider
public final class ClassLoaderSafeNodePartitioningProvider
extends Object
implements ConnectorNodePartitioningProvider
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Constructor Summary
ConstructorsConstructorDescriptionClassLoaderSafeNodePartitioningProvider(ConnectorNodePartitioningProvider delegate, ClassLoader classLoader) -
Method Summary
Modifier and TypeMethodDescriptiongetBucketFunction(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle, List<Type> partitionChannelTypes, int bucketCount) getBucketNodeMapping(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle) getSplitBucketFunction(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle)
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Constructor Details
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ClassLoaderSafeNodePartitioningProvider
@Inject public ClassLoaderSafeNodePartitioningProvider(ConnectorNodePartitioningProvider delegate, ClassLoader classLoader)
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Method Details
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getBucketFunction
public BucketFunction getBucketFunction(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle, List<Type> partitionChannelTypes, int bucketCount) - Specified by:
getBucketFunctionin interfaceConnectorNodePartitioningProvider
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getBucketNodeMapping
public Optional<ConnectorBucketNodeMap> getBucketNodeMapping(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle) - Specified by:
getBucketNodeMappingin interfaceConnectorNodePartitioningProvider
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getSplitBucketFunction
public ToIntFunction<ConnectorSplit> getSplitBucketFunction(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle) - Specified by:
getSplitBucketFunctionin interfaceConnectorNodePartitioningProvider
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