Package com.facebook.presto

Examples of com.facebook.presto.HashPagePartitionFunction

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            checkArgument(noMoreParentNodes, "Hash partitioned output requires all parent nodes be added in a single call");

            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), fragment.getPartitioningChannels()));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
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            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                // todo allow partition channel to be any channel
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), 0));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
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            checkArgument(noMoreParentNodes, "Hash partitioned output requires all parent nodes be added in a single call");

            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), fragment.getPartitioningChannels()));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
View Full Code Here
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            checkArgument(noMoreParentNodes, "Hash partitioned output requires all parent nodes be added in a single call");

            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), fragment.getPartitioningChannels()));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
View Full Code Here
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            checkArgument(noMoreParentNodes, "Hash partitioned output requires all parent nodes be added in a single call");

            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), fragment.getPartitioningChannels()));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
View Full Code Here
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            checkArgument(noMoreParentNodes, "Hash partitioned output requires all parent nodes be added in a single call");

            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), fragment.getPartitioningChannels()));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
View Full Code Here
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            checkArgument(noMoreParentNodes, "Hash partitioned output requires all parent nodes be added in a single call");

            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), fragment.getPartitioningChannels()));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
View Full Code Here
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            checkArgument(noMoreParentNodes, "Hash partitioned output requires all parent nodes be added in a single call");

            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), fragment.getPartitioningChannels(), fragment.getTypes()));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
View Full Code Here
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            checkArgument(noMoreParentNodes, "Hash partitioned output requires all parent nodes be added in a single call");

            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), fragment.getPartitioningChannels(), fragment.getTypes()));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
View Full Code Here
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            ImmutableMap.Builder<String, PagePartitionFunction> buffers = ImmutableMap.builder();
            for (int nodeIndex = 0; nodeIndex < parentNodes.size(); nodeIndex++) {
                Node node = parentNodes.get(nodeIndex);
                // todo allow partition channel to be any channel
                buffers.put(node.getNodeIdentifier(), new HashPagePartitionFunction(nodeIndex, parentNodes.size(), 0));
            }

            newOutputBuffers = startingOutputBuffers
                    .withBuffers(buffers.build())
                    .withNoMoreBufferIds();
View Full Code Here
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  • com.facebook.presto.operator.Page
  • com.facebook.presto.operator.PageBuilder
  • com.facebook.presto.spi.block.Block
  • com.facebook.presto.spi.PageBuilder
  • com.facebook.presto.spi.type.Type
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