Examples with EvictionAttributes org.apache.geode.cache.EvictionAttributes used on opensource projects

Example 16 with EvictionAttributes

use of org.apache.geode.cache.EvictionAttributes in project geode by apache.

the class IndexCommandsDUnitTest method createRepRegWithPersistence.

private Region<?, ?> createRepRegWithPersistence(String regionName, String diskStoreName, String diskDirName) {
    Cache cache = getCache();
    File diskStoreDirFile = new File(diskDirName);
    diskStoreDirFile.deleteOnExit();
    if (!diskStoreDirFile.exists()) {
        diskStoreDirFile.mkdirs();
    }
    DiskStoreFactory diskStoreFactory = cache.createDiskStoreFactory();
    diskStoreFactory.setDiskDirs(new File[] { diskStoreDirFile });
    diskStoreFactory.setMaxOplogSize(1);
    diskStoreFactory.setAllowForceCompaction(true);
    diskStoreFactory.setAutoCompact(false);
    diskStoreFactory.create(diskStoreName);
    /****
     * Eviction Attributes
     */
    EvictionAttributes ea = EvictionAttributes.createLRUEntryAttributes(1, EvictionAction.OVERFLOW_TO_DISK);
    RegionFactory regionFactory = cache.createRegionFactory();
    regionFactory.setDiskStoreName(diskStoreName);
    regionFactory.setDiskSynchronous(true);
    regionFactory.setDataPolicy(DataPolicy.PERSISTENT_REPLICATE);
    regionFactory.setEvictionAttributes(ea);
    return regionFactory.create(regionName);
}

Example 17 with EvictionAttributes

use of org.apache.geode.cache.EvictionAttributes in project geode by apache.

the class CacheXml66DUnitTest method testPartitionedRegionAttributesForEviction.

/**
   * Tests that a Partitioned Region can be created with a named attributes set programmatically for
   * ExpirationAttributes
   */
@Test
public void testPartitionedRegionAttributesForEviction() throws Exception {
    final int redundantCopies = 1;
    CacheCreation cache = new CacheCreation();
    if (getGemFireVersion().equals(CacheXml.VERSION_6_0)) {
        ResourceManagerCreation rm = new ResourceManagerCreation();
        rm.setCriticalHeapPercentage(95);
        cache.setResourceManagerCreation(rm);
    }
    RegionAttributesCreation attrs = new RegionAttributesCreation(cache);
    attrs.setStatisticsEnabled(true);
    RegionAttributes rootAttrs = null;
    ExpirationAttributes expiration = new ExpirationAttributes(60, ExpirationAction.DESTROY);
    CacheXMLPartitionResolver partitionResolver = new CacheXMLPartitionResolver();
    Properties params = new Properties();
    params.setProperty("initial-index-value", "1000");
    params.setProperty("secondary-index-value", "5000");
    partitionResolver.init(params);
    PartitionAttributesFactory paf = new PartitionAttributesFactory();
    paf.setRedundantCopies(redundantCopies);
    paf.setTotalMaxMemory(500);
    paf.setLocalMaxMemory(100);
    paf.setPartitionResolver(partitionResolver);
    AttributesFactory fac = new AttributesFactory(attrs);
    // TODO: Move test back to using LRUHeap when config issues have settled
    // if (getGemFireVersion().equals(CacheXml.GEMFIRE_6_0)) {
    // fac.setEvictionAttributes(EvictionAttributes.createLRUHeapAttributes(null,
    // EvictionAction.OVERFLOW_TO_DISK));
    // } else {
    fac.setEvictionAttributes(EvictionAttributes.createLRUMemoryAttributes(100, null, EvictionAction.OVERFLOW_TO_DISK));
    // }
    fac.setEntryTimeToLive(expiration);
    fac.setEntryIdleTimeout(expiration);
    DiskWriteAttributesFactory dwaf = new DiskWriteAttributesFactory();
    dwaf.setSynchronous(true);
    fac.setPartitionAttributes(paf.create());
    rootAttrs = fac.create();
    cache.createRegion("parRoot", rootAttrs);
    Region r = cache.getRegion("parRoot");
    assertNotNull(r);
    assertEquals(r.getAttributes().getPartitionAttributes().getRedundantCopies(), redundantCopies);
    assertEquals(r.getAttributes().getPartitionAttributes().getLocalMaxMemory(), 100);
    assertEquals(r.getAttributes().getPartitionAttributes().getTotalMaxMemory(), 500);
    assertEquals(r.getAttributes().getPartitionAttributes().getPartitionResolver(), partitionResolver);
    assertEquals(r.getAttributes().getEntryIdleTimeout().getTimeout(), expiration.getTimeout());
    assertEquals(r.getAttributes().getEntryTimeToLive().getTimeout(), expiration.getTimeout());
    testXml(cache);
    Cache c = getCache();
    assertNotNull(c);
    Region region = c.getRegion("parRoot");
    assertNotNull(region);
    RegionAttributes regionAttrs = region.getAttributes();
    PartitionAttributes pa = regionAttrs.getPartitionAttributes();
    EvictionAttributes ea = regionAttrs.getEvictionAttributes();
    assertEquals(pa.getRedundantCopies(), 1);
    assertEquals(pa.getLocalMaxMemory(), 100);
    assertEquals(pa.getTotalMaxMemory(), 500);
    assertNotNull(pa.getPartitionResolver().getClass());
    assertEquals(pa.getPartitionResolver(), partitionResolver);
    assertEquals(regionAttrs.getEntryIdleTimeout().getTimeout(), expiration.getTimeout());
    assertEquals(regionAttrs.getEntryTimeToLive().getTimeout(), expiration.getTimeout());
    // TODO: Move test back to using LRUHeap when config issues have settled
    // if (getGemFireVersion().equals(CacheXml.GEMFIRE_6_0)) {
    // assertIndexDetailsEquals(ea.getAlgorithm(),EvictionAlgorithm.LRU_HEAP);
    // } else {
    assertEquals(ea.getAlgorithm(), EvictionAlgorithm.LRU_MEMORY);
    // }
    assertEquals(ea.getAction(), EvictionAction.OVERFLOW_TO_DISK);
}

Example 18 with EvictionAttributes

use of org.apache.geode.cache.EvictionAttributes in project geode by apache.

the class CacheXml66DUnitTest method testPartitionedRegionAttributesForMemLruWithoutMaxMem.

@Test
public void testPartitionedRegionAttributesForMemLruWithoutMaxMem() throws Exception {
    final int redundantCopies = 1;
    CacheCreation cache = new CacheCreation();
    RegionAttributesCreation attrs = new RegionAttributesCreation(cache);
    attrs.setStatisticsEnabled(true);
    PartitionAttributesFactory paf = new PartitionAttributesFactory();
    paf.setRedundantCopies(redundantCopies);
    paf.setTotalMaxMemory(500);
    paf.setLocalMaxMemory(100);
    AttributesFactory fac = new AttributesFactory(attrs);
    fac.setEvictionAttributes(EvictionAttributes.createLRUMemoryAttributes(null, EvictionAction.LOCAL_DESTROY));
    fac.setPartitionAttributes(paf.create());
    cache.createRegion("parRoot", fac.create());
    testXml(cache);
    Cache c = getCache();
    assertNotNull(c);
    Region region = c.getRegion("parRoot");
    assertNotNull(region);
    RegionAttributes regionAttrs = region.getAttributes();
    PartitionAttributes pa = regionAttrs.getPartitionAttributes();
    EvictionAttributes ea = regionAttrs.getEvictionAttributes();
    assertEquals(pa.getRedundantCopies(), 1);
    assertEquals(pa.getLocalMaxMemory(), 100);
    assertEquals(pa.getTotalMaxMemory(), 500);
    assertEquals(ea.getAlgorithm(), EvictionAlgorithm.LRU_MEMORY);
    assertEquals(ea.getAction(), EvictionAction.LOCAL_DESTROY);
    assertEquals(ea.getMaximum(), pa.getLocalMaxMemory());
}

Example 19 with EvictionAttributes

use of org.apache.geode.cache.EvictionAttributes in project geode by apache.

the class DeltaPropagationDUnitTest method testS2CWithLocallyDestroyedOldValueAtClient.

@Test
public void testS2CWithLocallyDestroyedOldValueAtClient() throws Exception {
    PORT1 = ((Integer) VM0.invoke(() -> DeltaPropagationDUnitTest.createServerCache(HARegionQueue.HA_EVICTION_POLICY_MEMORY))).intValue();
    EvictionAttributes evAttr = EvictionAttributes.createLRUEntryAttributes(1, EvictionAction.LOCAL_DESTROY);
    createClientCache(new Integer(PORT1), new Integer(-1), "0", Boolean.TRUE, /* add listener */
    evAttr);
    registerInterestListAll();
    VM0.invoke(() -> DeltaPropagationDUnitTest.prepareDeltas());
    prepareDeltas();
    VM0.invoke(() -> DeltaPropagationDUnitTest.createDelta());
    VM0.invoke(() -> DeltaPropagationDUnitTest.createAnEntry());
    // TODO: Find a better 'n reliable alternative
    Thread.sleep(5000);
    // assert overflow occurred on client vm
    verifyOverflowOccurred(1L, 1);
    VM0.invoke(() -> DeltaPropagationDUnitTest.updateDelta());
    waitForLastKey();
    long toDeltas = ((Long) VM0.invoke(() -> DeltaTestImpl.getToDeltaInvokations())).longValue();
    long fromDeltas = DeltaTestImpl.getFromDeltaInvokations().longValue();
    assertTrue((EVENTS_SIZE - 1) + " deltas were to be sent but were " + toDeltas, toDeltas == (EVENTS_SIZE - 1));
    assertTrue((EVENTS_SIZE - 1 - 1) + " deltas were to be received but were " + fromDeltas, fromDeltas == (EVENTS_SIZE - 1 - 1));
    verifyData(4, EVENTS_SIZE - 2);
}

Example 20 with EvictionAttributes

use of org.apache.geode.cache.EvictionAttributes in project geode by apache.

the class RegionStatus method initialize.

private void initialize(Region region) {
    setNumberOfEntries(region.size());
    EvictionAttributes ea = region.getAttributes().getEvictionAttributes();
    if (ea != null && ea.getAlgorithm().isLRUMemory()) {
        LocalRegion lr = (LocalRegion) region;
        LRUStatistics stats = ((AbstractLRURegionMap) lr.getRegionMap())._getLruList().stats();
        setHeapSize(stats.getCounter());
    } else {
        setHeapSize(-1);
    }
}