Package org.voltdb.TheHashinator

Examples of org.voltdb.TheHashinator.HashinatorConfig

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            VoltTable vt =
                    new VoltTable(
                            new VoltTable.ColumnInfo("HASHTYPE", VoltType.STRING),
                            new VoltTable.ColumnInfo("HASHCONFIG", VoltType.VARBINARY));
            tables[1] = vt;
            HashinatorConfig hashConfig = TheHashinator.getCurrentConfig();
            vt.addRow(hashConfig.type.toString(), hashConfig.configBytes);
        }
        psr.aggregateTables = tables;

        try {
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                                1,
                                0,
                                0,
                                "",
                                100,
                                new HashinatorConfig(HashinatorType.LEGACY, configBytes, 0, 0)));
            }
        };
        site1Thread.start();
        site1Thread.join();

        final AtomicReference<ExecutionEngine> site2Reference = new AtomicReference<ExecutionEngine>();
        Thread site2Thread = new Thread() {
            @Override
            public void run() {
                site2Reference.set(
                        new ExecutionEngineJNI(
                                cluster.getRelativeIndex(),
                                2,
                                1,
                                0,
                                "",
                                100,
                                new HashinatorConfig(HashinatorType.LEGACY, configBytes, 0, 0)));
            }
        };
        site2Thread.start();
        site2Thread.join();
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                                NODE_ID,
                                0,
                                0,
                                "",
                                100,
                                new HashinatorConfig(HashinatorType.LEGACY, configBytes, 0, 0)));
            }
        };
        destEEThread.start();
        destEEThread.join();
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                                NODE_ID,
                                0,
                                0,
                                "",
                                100,
                                new HashinatorConfig(HashinatorType.LEGACY, configBytes, 0, 0)));
            }
        };
        destEEThread.start();
        destEEThread.join();
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                        NODE_ID,
                        0,
                        0,
                        "",
                        100,
                        new HashinatorConfig(HashinatorType.LEGACY, LegacyHashinator.getConfigureBytes(1), 0, 0));
        m_project = new TPCCProjectBuilder();
        m_catalog = m_project.createTPCCSchemaCatalog();
    }
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    @Test
    public void testExpectNonZeroHash() throws Exception {
        int partitionCount = 3;
        final byte configBytes[] = TheHashinator.getConfigureBytes(partitionCount);
        TheHashinator.initialize(TheHashinator.getConfiguredHashinatorClass(), configBytes);
        HashinatorConfig config = TheHashinator.getCurrentConfig();
        ExecutionEngine ee =
                new ExecutionEngineJNI(
                        1,
                        1,
                        0,
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    @Test
    public void testSameLongHash1() throws Exception {
        int partitionCount = 2;
        TheHashinator.initialize(TheHashinator.getConfiguredHashinatorClass(), TheHashinator.getConfigureBytes(partitionCount));
        HashinatorConfig hashinatorConfig = TheHashinator.getCurrentConfig();
        ExecutionEngine ee =
                new ExecutionEngineJNI(
                        1,
                        1,
                        0,
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    @Test
    public void testSizeChanges() {
        // try with lots of partition counts
        for (int partitionCount = 1; partitionCount <= 11; partitionCount++) {
            TheHashinator.initialize(TheHashinator.getConfiguredHashinatorClass(), TheHashinator.getConfigureBytes(partitionCount));
            HashinatorConfig hashinatorConfig = TheHashinator.getCurrentConfig();
            ExecutionEngine ee =
                    new ExecutionEngineJNI(
                            1,
                            1,
                            0,
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                        1,
                        0,
                        0,
                        "",
                        100,
                        new HashinatorConfig(hashinatorType, configBytes, 0, 0));

        /**
         *  Run with 100k of random values and make sure C++ and Java hash to
         *  the same value.
         */
 
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    }

    @Test
    public void testSameLongHash() throws Exception {
        byte configBytes[] = TheHashinator.getConfigureBytes(1);
        ExecutionEngine ee = new ExecutionEngineJNI(1, 1, 0, 0, "", 100, new HashinatorConfig(hashinatorType, configBytes, 0, 0));

        /**
         *  Run with 10k of random values and make sure C++ and Java hash to
         *  the same value.
         */
 
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Related Classes of org.voltdb.TheHashinator.HashinatorConfig

  • org.voltdb.iv2.Site
  • org.voltdb.jni.TestExecutionEngine
  • org.voltdb.jni.TestFragmentProgressUpdate
  • org.voltdb.StatsAgent
  • org.voltdb.TestTheHashinator
  • org.voltdb.TestTwoSitePlans
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