Package com.facebook.presto.spi

Examples of com.facebook.presto.spi.Partition

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        Map<String, Partition> actualById = uniqueIndex(actualPartitions, partitionIdGetter());
        for (Partition expected : partitions) {
            assertInstanceOf(expected, HivePartition.class);
            HivePartition expectedPartition = (HivePartition) expected;

            Partition actual = actualById.get(expectedPartition.getPartitionId());
            assertEquals(actual, expected);
            assertInstanceOf(actual, HivePartition.class);
            HivePartition actualPartition = (HivePartition) actual;

            assertNotNull(actualPartition, "partition " + expectedPartition.getPartitionId());
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    @Override
    public SplitSource getPartitionSplits(TableHandle tableHandle, List<Partition> partitions)
    {
        checkNotNull(partitions, "partitions is null");

        Partition partition = Iterables.getFirst(partitions, null);
        if (partition == null) {
            return new FixedSplitSource(connectorId, ImmutableList.<Split>of());
        }
        checkArgument(partition instanceof HivePartition, "Partition must be a hive partition");
        SchemaTableName tableName = ((HivePartition) partition).getTableName();
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    @Override
    public Iterable<Split> getPartitionSplits(TableHandle tableHandle, List<Partition> partitions)
    {
        checkNotNull(partitions, "partitions is null");
        checkArgument(partitions.size() == 1, "Expected one partition but got %s", partitions.size());
        Partition partition = partitions.get(0);

        checkArgument(partition instanceof ExamplePartition, "partition is not an instance of ExamplePartition");
        ExamplePartition examplePartition = (ExamplePartition) partition;

        ExampleTableHandle exampleTableHandle = (ExampleTableHandle) tableHandle;
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        checkNotNull(partitions, "partitions is null");
        if (partitions.isEmpty()) {
            return new FixedSplitSource(connectorId, ImmutableList.<Split>of());
        }

        Partition partition = Iterables.getOnlyElement(partitions);
        checkArgument(partition instanceof JmxPartition, "Partition must be an jmx partition");
        JmxPartition jmxPartition = (JmxPartition) partition;

        ImmutableList.Builder<Split> splits = ImmutableList.builder();
        for (Node node : nodeManager.getAllNodes().getActiveNodes()) {
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        checkNotNull(partitions, "partitions is null");
        if (partitions.isEmpty()) {
            return new FixedSplitSource(null, ImmutableList.<Split>of());
        }

        Partition partition = Iterables.getOnlyElement(partitions);
        checkArgument(partition instanceof SystemPartition, "Partition must be a system partition");
        SystemPartition systemPartition = (SystemPartition) partition;

        SystemTable systemTable = tables.get(systemPartition.getTableHandle().getSchemaTableName());
        checkArgument(systemTable != null, "Table %s does not exist", systemPartition.getTableHandle().getTableName());
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        checkNotNull(partitions, "partitions is null");
        if (partitions.isEmpty()) {
            return new FixedSplitSource(null, ImmutableList.<Split>of());
        }

        Partition partition = Iterables.getOnlyElement(partitions);
        checkArgument(partition instanceof InformationSchemaPartition, "Partition must be an informationSchema partition");
        InformationSchemaPartition informationSchemaPartition = (InformationSchemaPartition) partition;

        List<HostAddress> localAddress = ImmutableList.of(nodeManager.getCurrentNode().getHostAndPort());
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        checkNotNull(partitions, "partitions is null");
        if (partitions.isEmpty()) {
            return new FixedSplitSource(null, ImmutableList.<Split>of());
        }

        Partition partition = Iterables.getOnlyElement(partitions);
        checkArgument(partition instanceof DualPartition, "Partition must be a dual partition");

        Split split = new DualSplit(nodeManager.getCurrentNode().getHostAndPort());

        return new FixedSplitSource(null, ImmutableList.of(split));
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        checkNotNull(partitions, "partitions is null");
        if (partitions.isEmpty()) {
            return new FixedSplitSource(connectorId, ImmutableList.<Split>of());
        }

        Partition partition = Iterables.getOnlyElement(partitions);
        checkArgument(partition instanceof TpchPartition, "Partition must be a tpch partition");
        TpchTableHandle tableHandle = ((TpchPartition) partition).getTable();

        Set<Node> nodes = nodeManager.getAllNodes().getActiveNodes();
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    @Override
    public Iterable<Split> getPartitionSplits(TableHandle tableHandle, List<Partition> partitions)
    {
        checkNotNull(partitions, "partitions is null");

        Partition partition = Iterables.getFirst(partitions, null);
        if (partition == null) {
            return ImmutableList.of();
        }
        checkArgument(partition instanceof HivePartition, "Partition must be a hive partition");
        SchemaTableName tableName = ((HivePartition) partition).getTableName();
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    @Override
    public SplitSource getPartitionSplits(TableHandle tableHandle, List<Partition> partitions)
    {
        checkNotNull(partitions, "partitions is null");
        checkArgument(partitions.size() == 1, "Expected one partition but got %s", partitions.size());
        Partition partition = partitions.get(0);

        checkArgument(partition instanceof ExamplePartition, "partition is not an instance of ExamplePartition");
        ExamplePartition examplePartition = (ExamplePartition) partition;

        ExampleTableHandle exampleTableHandle = (ExampleTableHandle) tableHandle;
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Related Classes of com.facebook.presto.spi.Partition

  • com.facebook.presto.cassandra.CassandraSplitManager
  • com.facebook.presto.connector.dual.DualSplitManager
  • com.facebook.presto.connector.informationSchema.InformationSchemaSplitManager
  • com.facebook.presto.connector.jmx.JmxSplitManager
  • com.facebook.presto.connector.system.SystemSplitManager
  • com.facebook.presto.example.ExampleSplitManager
  • com.facebook.presto.hive.AbstractTestHiveClient
  • com.facebook.presto.hive.HiveClient
  • com.facebook.presto.sql.planner.TestEffectivePredicateExtractor
  • com.facebook.presto.tpch.TpchSplitManager
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