Package org.apache.cassandra.dht

Examples of org.apache.cassandra.dht.RandomPartitioner

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    @Before
    public void setup() throws IOException, ConfigurationException
    {
        tmd.clearUnsafe();
        IPartitioner partitioner = new RandomPartitioner();

        oldPartitioner = ss.setPartitionerUnsafe(partitioner);

        // create a ring of 5 nodes
        Util.createInitialRing(ss, partitioner, endpointTokens, keyTokens, hosts, 6);
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    }

    protected List<InetAddress> endpointsForKey(InetAddress seed, ByteBuffer key, String keyspace)
        throws IOException
    {
        RingCache ring = new RingCache(keyspace, new RandomPartitioner(), seed.getHostAddress(), 9160);
        List<InetAddress> privateendpoints = ring.getEndpoint(key);
        List<InetAddress> endpoints = new ArrayList<InetAddress>();
        for (InetAddress endpoint : privateendpoints)
        {
            endpoints.add(controller.getPublicHost(endpoint));
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        StorageService ss = StorageService.instance;
        final int RING_SIZE = 3;

        TokenMetadata tmd = ss.getTokenMetadata();
        tmd.clearUnsafe();
        IPartitioner partitioner = new RandomPartitioner();

        ss.setPartitionerUnsafe(partitioner);

        ArrayList<Token> endpointTokens = new ArrayList<Token>();
        ArrayList<Token> keyTokens = new ArrayList<Token>();
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    }

    protected List<InetAddress> endpointsForKey(InetAddress seed, ByteBuffer key, String keyspace)
        throws IOException
    {
        RingCache ring = new RingCache(keyspace, new RandomPartitioner(), seed.getHostAddress(), 9160);
        List<InetAddress> privateendpoints = ring.getEndpoint(key);
        List<InetAddress> endpoints = new ArrayList<InetAddress>();
        for (InetAddress endpoint : privateendpoints)
        {
            endpoints.add(controller.getPublicHost(endpoint));
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    }

    protected List<InetAddress> endpointsForKey(InetAddress seed, ByteBuffer key, String keyspace)
        throws IOException
    {
        RingCache ring = new RingCache(keyspace, new RandomPartitioner(), seed.getHostAddress(), 9160);
        List<InetAddress> privateendpoints = ring.getEndpoint(key);
        List<InetAddress> endpoints = new ArrayList<InetAddress>();
        for (InetAddress endpoint : privateendpoints)
        {
            endpoints.add(controller.getPublicHost(endpoint));
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        StorageService ss = StorageService.instance;
        final int RING_SIZE = 3;

        TokenMetadata tmd = ss.getTokenMetadata();
        tmd.clearUnsafe();
        IPartitioner partitioner = new RandomPartitioner();

        ss.setPartitionerUnsafe(partitioner);

        ArrayList<Token> endpointTokens = new ArrayList<Token>();
        ArrayList<Token> keyTokens = new ArrayList<Token>();
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        StorageService ss = StorageService.instance;
        final int RING_SIZE = 3;

        TokenMetadata tmd = ss.getTokenMetadata();
        tmd.clearUnsafe();
        IPartitioner partitioner = new RandomPartitioner();

        ss.setPartitionerUnsafe(partitioner);

        ArrayList<Token> endpointTokens = new ArrayList<Token>();
        ArrayList<Token> keyTokens = new ArrayList<Token>();
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    @Before
    public void setup() throws IOException
    {
        tmd.clearUnsafe();
        IPartitioner partitioner = new RandomPartitioner();

        oldPartitioner = ss.setPartitionerUnsafe(partitioner);

        endpointTokens = new ArrayList<Token>();
        keyTokens = new ArrayList<Token>();
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    @Before
    public void clear()
    {
        TOKEN_SCALE = new BigInteger("8");
        partitioner = new RandomPartitioner();
        mt = new MerkleTree(partitioner, RECOMMENDED_DEPTH, Integer.MAX_VALUE);
    }
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    }
   
    private void testTreeResponseWrite() throws IOException
    {
        AntiEntropyService.Validator v0 = new AntiEntropyService.Validator(Statics.req);
        IPartitioner part = new RandomPartitioner();
        MerkleTree mt = new MerkleTree(part, FULL_RANGE, MerkleTree.RECOMMENDED_DEPTH, Integer.MAX_VALUE);
        List<Token> tokens = new ArrayList<Token>();
        for (int i = 0; i < 10; i++)
        {
            Token t = part.getRandomToken();
            tokens.add(t);
            mt.split(t);
        }
        AntiEntropyService.Validator v1 = new AntiEntropyService.Validator(Statics.req, mt);
        DataOutputStream out = getOutput("service.TreeResponse.bin");
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Related Classes of org.apache.cassandra.dht.RandomPartitioner

  • org.apache.cassandra.db.BufferDecoratedKey
  • org.apache.cassandra.db.DecoratedKey
  • org.apache.cassandra.io.sstable.IndexSummaryTest
  • org.apache.cassandra.io.sstable.SSTableSimpleWriterTest
  • org.apache.cassandra.locator.RackUnawareStrategyTest
  • org.apache.cassandra.MutationTest
  • org.apache.cassandra.service.ConsistencyLevelTest
  • org.apache.cassandra.service.MoveTest
  • org.apache.cassandra.service.RangeSliceResponseResolverTest
  • org.apache.cassandra.service.RemoveTest
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