Examples with MemorySize com.hazelcast.memory.MemorySize used on opensource projects

Example 1 with MemorySize

use of com.hazelcast.memory.MemorySize in project hazelcast by hazelcast.

the class ConfigXmlGeneratorTest method testNativeMemory.

@Test
public void testNativeMemory() {
    NativeMemoryConfig expectedConfig = new NativeMemoryConfig();
    expectedConfig.setEnabled(true);
    expectedConfig.setAllocatorType(NativeMemoryConfig.MemoryAllocatorType.STANDARD);
    expectedConfig.setMetadataSpacePercentage(12.5f);
    expectedConfig.setMinBlockSize(50);
    expectedConfig.setPageSize(100);
    expectedConfig.setSize(new MemorySize(20, MemoryUnit.MEGABYTES));
    Config config = new Config().setNativeMemoryConfig(expectedConfig);
    Config xmlConfig = getNewConfigViaXMLGenerator(config);
    NativeMemoryConfig actualConfig = xmlConfig.getNativeMemoryConfig();
    assertTrue(actualConfig.isEnabled());
    assertEquals(NativeMemoryConfig.MemoryAllocatorType.STANDARD, actualConfig.getAllocatorType());
    assertEquals(12.5, actualConfig.getMetadataSpacePercentage(), 0.0001);
    assertEquals(50, actualConfig.getMinBlockSize());
    assertEquals(100, actualConfig.getPageSize());
    assertEquals(new MemorySize(20, MemoryUnit.MEGABYTES).getUnit(), actualConfig.getSize().getUnit());
    assertEquals(new MemorySize(20, MemoryUnit.MEGABYTES).getValue(), actualConfig.getSize().getValue());
    assertEquals(expectedConfig, actualConfig);
}

Example 2 with MemorySize

use of com.hazelcast.memory.MemorySize in project hazelcast by hazelcast.

the class ConfigXmlGeneratorTest method testNativeMemoryWithPersistentMemory_SystemMemoryMode.

@Test
public void testNativeMemoryWithPersistentMemory_SystemMemoryMode() {
    NativeMemoryConfig expectedConfig = new NativeMemoryConfig();
    expectedConfig.setEnabled(true);
    expectedConfig.setAllocatorType(NativeMemoryConfig.MemoryAllocatorType.STANDARD);
    expectedConfig.setMetadataSpacePercentage(12.5f);
    expectedConfig.setMinBlockSize(50);
    expectedConfig.setPageSize(100);
    expectedConfig.setSize(new MemorySize(20, MemoryUnit.MEGABYTES));
    expectedConfig.getPersistentMemoryConfig().setMode(PersistentMemoryMode.SYSTEM_MEMORY);
    Config config = new Config().setNativeMemoryConfig(expectedConfig);
    Config xmlConfig = getNewConfigViaXMLGenerator(config);
    NativeMemoryConfig actualConfig = xmlConfig.getNativeMemoryConfig();
    assertTrue(actualConfig.isEnabled());
    assertEquals(NativeMemoryConfig.MemoryAllocatorType.STANDARD, actualConfig.getAllocatorType());
    assertEquals(12.5, actualConfig.getMetadataSpacePercentage(), 0.0001);
    assertEquals(50, actualConfig.getMinBlockSize());
    assertEquals(100, actualConfig.getPageSize());
    assertEquals(new MemorySize(20, MemoryUnit.MEGABYTES).getUnit(), actualConfig.getSize().getUnit());
    assertEquals(new MemorySize(20, MemoryUnit.MEGABYTES).getValue(), actualConfig.getSize().getValue());
    PersistentMemoryConfig pmemConfig = actualConfig.getPersistentMemoryConfig();
    assertFalse(pmemConfig.isEnabled());
    assertEquals(PersistentMemoryMode.SYSTEM_MEMORY, pmemConfig.getMode());
}

Example 3 with MemorySize

use of com.hazelcast.memory.MemorySize in project hazelcast by hazelcast.

the class ConfigXmlGeneratorTest method testNativeMemoryWithPersistentMemory.

@Test
public void testNativeMemoryWithPersistentMemory() {
    NativeMemoryConfig expectedConfig = new NativeMemoryConfig();
    expectedConfig.setEnabled(true);
    expectedConfig.setAllocatorType(NativeMemoryConfig.MemoryAllocatorType.STANDARD);
    expectedConfig.setMetadataSpacePercentage(12.5f);
    expectedConfig.setMinBlockSize(50);
    expectedConfig.setPageSize(100);
    expectedConfig.setSize(new MemorySize(20, MemoryUnit.MEGABYTES));
    PersistentMemoryConfig origPmemConfig = expectedConfig.getPersistentMemoryConfig();
    origPmemConfig.setEnabled(true);
    origPmemConfig.addDirectoryConfig(new PersistentMemoryDirectoryConfig("/mnt/pmem0", 0));
    origPmemConfig.addDirectoryConfig(new PersistentMemoryDirectoryConfig("/mnt/pmem1", 1));
    Config config = new Config().setNativeMemoryConfig(expectedConfig);
    Config xmlConfig = getNewConfigViaXMLGenerator(config);
    NativeMemoryConfig actualConfig = xmlConfig.getNativeMemoryConfig();
    assertTrue(actualConfig.isEnabled());
    assertEquals(NativeMemoryConfig.MemoryAllocatorType.STANDARD, actualConfig.getAllocatorType());
    assertEquals(12.5, actualConfig.getMetadataSpacePercentage(), 0.0001);
    assertEquals(50, actualConfig.getMinBlockSize());
    assertEquals(100, actualConfig.getPageSize());
    assertEquals(new MemorySize(20, MemoryUnit.MEGABYTES).getUnit(), actualConfig.getSize().getUnit());
    assertEquals(new MemorySize(20, MemoryUnit.MEGABYTES).getValue(), actualConfig.getSize().getValue());
    PersistentMemoryConfig pmemConfig = actualConfig.getPersistentMemoryConfig();
    assertTrue(pmemConfig.isEnabled());
    assertEquals(PersistentMemoryMode.MOUNTED, pmemConfig.getMode());
    List<PersistentMemoryDirectoryConfig> directoryConfigs = pmemConfig.getDirectoryConfigs();
    assertEquals(2, directoryConfigs.size());
    assertEquals("/mnt/pmem0", directoryConfigs.get(0).getDirectory());
    assertEquals(0, directoryConfigs.get(0).getNumaNode());
    assertEquals("/mnt/pmem1", directoryConfigs.get(1).getDirectory());
    assertEquals(1, directoryConfigs.get(1).getNumaNode());
    assertEquals(expectedConfig, actualConfig);
}

Example 4 with MemorySize

use of com.hazelcast.memory.MemorySize in project hazelcast by hazelcast.

the class XMLConfigBuilderTest method testLocalDevice.

@Override
@Test
public void testLocalDevice() {
    String baseDir = "base-directory";
    int blockSize = 2048;
    int readIOThreadCount = 16;
    int writeIOThreadCount = 1;
    String xml = HAZELCAST_START_TAG + "<local-device name=\"my-device\">" + "    <base-dir>" + baseDir + "</base-dir>" + "    <block-size>" + blockSize + "</block-size>" + "    <capacity value=\"100\" unit=\"GIGABYTES\"/>" + "    <read-io-thread-count>" + readIOThreadCount + "</read-io-thread-count>" + "    <write-io-thread-count>" + writeIOThreadCount + "</write-io-thread-count>" + "</local-device>\n" + HAZELCAST_END_TAG;
    Config config = new InMemoryXmlConfig(xml);
    LocalDeviceConfig localDeviceConfig = config.getDeviceConfig("my-device");
    assertNotNull(localDeviceConfig);
    assertEquals("my-device", localDeviceConfig.getName());
    assertEquals(new File(baseDir).getAbsolutePath(), localDeviceConfig.getBaseDir().getAbsolutePath());
    assertEquals(blockSize, localDeviceConfig.getBlockSize());
    assertEquals(new MemorySize(100, MemoryUnit.GIGABYTES), localDeviceConfig.getCapacity());
    assertEquals(readIOThreadCount, localDeviceConfig.getReadIOThreadCount());
    assertEquals(writeIOThreadCount, localDeviceConfig.getWriteIOThreadCount());
    int device0Multiplier = 2;
    int device1Multiplier = 4;
    xml = HAZELCAST_START_TAG + "<local-device name=\"device0\">" + "    <capacity value=\"1234567890\" unit=\"MEGABYTES\"/>" + "    <block-size>" + (blockSize * device0Multiplier) + "</block-size>" + "    <read-io-thread-count>" + (readIOThreadCount * device0Multiplier) + "</read-io-thread-count>" + "    <write-io-thread-count>" + (writeIOThreadCount * device0Multiplier) + "</write-io-thread-count>" + "</local-device>\n" + "<local-device name=\"device1\">" + "    <block-size>" + (blockSize * device1Multiplier) + "</block-size>" + "    <read-io-thread-count>" + (readIOThreadCount * device1Multiplier) + "</read-io-thread-count>" + "    <write-io-thread-count>" + (writeIOThreadCount * device1Multiplier) + "</write-io-thread-count>" + "</local-device>\n" + HAZELCAST_END_TAG;
    config = new InMemoryXmlConfig(xml);
    assertEquals(3, config.getDeviceConfigs().size());
    localDeviceConfig = config.getDeviceConfig("device0");
    assertEquals(blockSize * device0Multiplier, localDeviceConfig.getBlockSize());
    assertEquals(readIOThreadCount * device0Multiplier, localDeviceConfig.getReadIOThreadCount());
    assertEquals(writeIOThreadCount * device0Multiplier, localDeviceConfig.getWriteIOThreadCount());
    assertEquals(new MemorySize(1234567890, MemoryUnit.MEGABYTES), localDeviceConfig.getCapacity());
    localDeviceConfig = config.getDeviceConfig("device1");
    assertEquals(blockSize * device1Multiplier, localDeviceConfig.getBlockSize());
    assertEquals(readIOThreadCount * device1Multiplier, localDeviceConfig.getReadIOThreadCount());
    assertEquals(writeIOThreadCount * device1Multiplier, localDeviceConfig.getWriteIOThreadCount());
    // default device
    localDeviceConfig = config.getDeviceConfig(DEFAULT_DEVICE_NAME);
    assertEquals(DEFAULT_DEVICE_NAME, localDeviceConfig.getName());
    assertEquals(new File(DEFAULT_DEVICE_BASE_DIR).getAbsoluteFile(), localDeviceConfig.getBaseDir());
    assertEquals(DEFAULT_BLOCK_SIZE_IN_BYTES, localDeviceConfig.getBlockSize());
    assertEquals(DEFAULT_READ_IO_THREAD_COUNT, localDeviceConfig.getReadIOThreadCount());
    assertEquals(DEFAULT_WRITE_IO_THREAD_COUNT, localDeviceConfig.getWriteIOThreadCount());
    assertEquals(LocalDeviceConfig.DEFAULT_CAPACITY, localDeviceConfig.getCapacity());
    // override the default device config
    String newBaseDir = "/some/random/base/dir/for/tiered/store";
    xml = HAZELCAST_START_TAG + "<local-device name=\"" + DEFAULT_DEVICE_NAME + "\">" + "    <base-dir>" + newBaseDir + "</base-dir>" + "    <block-size>" + (DEFAULT_BLOCK_SIZE_IN_BYTES * 2) + "</block-size>" + "    <read-io-thread-count>" + (DEFAULT_READ_IO_THREAD_COUNT * 2) + "</read-io-thread-count>" + "</local-device>\n" + HAZELCAST_END_TAG;
    config = new InMemoryXmlConfig(xml);
    assertEquals(1, config.getDeviceConfigs().size());
    localDeviceConfig = config.getDeviceConfig(DEFAULT_DEVICE_NAME);
    assertEquals(DEFAULT_DEVICE_NAME, localDeviceConfig.getName());
    assertEquals(new File(newBaseDir).getAbsoluteFile(), localDeviceConfig.getBaseDir());
    assertEquals(2 * DEFAULT_BLOCK_SIZE_IN_BYTES, localDeviceConfig.getBlockSize());
    assertEquals(2 * DEFAULT_READ_IO_THREAD_COUNT, localDeviceConfig.getReadIOThreadCount());
    assertEquals(DEFAULT_WRITE_IO_THREAD_COUNT, localDeviceConfig.getWriteIOThreadCount());
}

Example 5 with MemorySize

use of com.hazelcast.memory.MemorySize in project hazelcast by hazelcast.

the class YamlConfigBuilderTest method testLocalDevice.

@Override
@Test
public void testLocalDevice() {
    String baseDir = "base-directory";
    int blockSize = 2048;
    int readIOThreadCount = 16;
    int writeIOThreadCount = 1;
    String yaml = "" + "hazelcast:\n" + "  local-device:\n" + "    my-device:\n" + "      base-dir: " + baseDir + "\n" + "      capacity:\n" + "        unit: GIGABYTES\n" + "        value: 100\n" + "      block-size: " + blockSize + "\n" + "      read-io-thread-count: " + readIOThreadCount + "\n" + "      write-io-thread-count: " + writeIOThreadCount + "\n";
    Config config = new InMemoryYamlConfig(yaml);
    LocalDeviceConfig localDeviceConfig = config.getDeviceConfig("my-device");
    assertEquals("my-device", localDeviceConfig.getName());
    assertEquals(new File(baseDir).getAbsolutePath(), localDeviceConfig.getBaseDir().getAbsolutePath());
    assertEquals(blockSize, localDeviceConfig.getBlockSize());
    assertEquals(new MemorySize(100, MemoryUnit.GIGABYTES), localDeviceConfig.getCapacity());
    assertEquals(readIOThreadCount, localDeviceConfig.getReadIOThreadCount());
    assertEquals(writeIOThreadCount, localDeviceConfig.getWriteIOThreadCount());
    int device0Multiplier = 2;
    int device1Multiplier = 4;
    yaml = "" + "hazelcast:\n" + "  local-device:\n" + "    device0:\n" + "      capacity:\n" + "        unit: MEGABYTES\n" + "        value: 1234567890\n" + "      block-size: " + (blockSize * device0Multiplier) + "\n" + "      read-io-thread-count: " + (readIOThreadCount * device0Multiplier) + "\n" + "      write-io-thread-count: " + (writeIOThreadCount * device0Multiplier) + "\n" + "    device1:\n" + "      block-size: " + (blockSize * device1Multiplier) + "\n" + "      read-io-thread-count: " + (readIOThreadCount * device1Multiplier) + "\n" + "      write-io-thread-count: " + (writeIOThreadCount * device1Multiplier) + "\n";
    config = new InMemoryYamlConfig(yaml);
    assertEquals(3, config.getDeviceConfigs().size());
    localDeviceConfig = config.getDeviceConfig("device0");
    assertEquals(blockSize * device0Multiplier, localDeviceConfig.getBlockSize());
    assertEquals(readIOThreadCount * device0Multiplier, localDeviceConfig.getReadIOThreadCount());
    assertEquals(writeIOThreadCount * device0Multiplier, localDeviceConfig.getWriteIOThreadCount());
    assertEquals(new MemorySize(1234567890, MemoryUnit.MEGABYTES), localDeviceConfig.getCapacity());
    localDeviceConfig = config.getDeviceConfig("device1");
    assertEquals(blockSize * device1Multiplier, localDeviceConfig.getBlockSize());
    assertEquals(readIOThreadCount * device1Multiplier, localDeviceConfig.getReadIOThreadCount());
    assertEquals(writeIOThreadCount * device1Multiplier, localDeviceConfig.getWriteIOThreadCount());
    // default device
    localDeviceConfig = config.getDeviceConfig(DEFAULT_DEVICE_NAME);
    assertEquals(DEFAULT_DEVICE_NAME, localDeviceConfig.getName());
    assertEquals(new File(DEFAULT_DEVICE_BASE_DIR).getAbsoluteFile(), localDeviceConfig.getBaseDir());
    assertEquals(DEFAULT_BLOCK_SIZE_IN_BYTES, localDeviceConfig.getBlockSize());
    assertEquals(DEFAULT_READ_IO_THREAD_COUNT, localDeviceConfig.getReadIOThreadCount());
    assertEquals(DEFAULT_WRITE_IO_THREAD_COUNT, localDeviceConfig.getWriteIOThreadCount());
    assertEquals(LocalDeviceConfig.DEFAULT_CAPACITY, localDeviceConfig.getCapacity());
    // override the default device config
    String newBaseDir = "/some/random/base/dir/for/tiered/store";
    yaml = "" + "hazelcast:\n" + "  local-device:\n" + "    " + DEFAULT_DEVICE_NAME + ":\n" + "      base-dir: " + newBaseDir + "\n" + "      block-size: " + (DEFAULT_BLOCK_SIZE_IN_BYTES * 2) + "\n" + "      read-io-thread-count: " + (DEFAULT_READ_IO_THREAD_COUNT * 2) + "\n";
    config = new InMemoryYamlConfig(yaml);
    assertEquals(1, config.getDeviceConfigs().size());
    localDeviceConfig = config.getDeviceConfig(DEFAULT_DEVICE_NAME);
    assertEquals(DEFAULT_DEVICE_NAME, localDeviceConfig.getName());
    assertEquals(new File(newBaseDir).getAbsoluteFile(), localDeviceConfig.getBaseDir());
    assertEquals(2 * DEFAULT_BLOCK_SIZE_IN_BYTES, localDeviceConfig.getBlockSize());
    assertEquals(2 * DEFAULT_READ_IO_THREAD_COUNT, localDeviceConfig.getReadIOThreadCount());
    assertEquals(DEFAULT_WRITE_IO_THREAD_COUNT, localDeviceConfig.getWriteIOThreadCount());
}