Examples with HARegion org.apache.geode.internal.cache.HARegion used on opensource projects

Example 1 with HARegion

use of org.apache.geode.internal.cache.HARegion in project geode by apache.

the class GemFireMemberStatus method initializeRegionSizes.

protected void initializeRegionSizes() {
    Iterator rootRegions = cache.rootRegions().iterator();
    while (rootRegions.hasNext()) {
        LocalRegion rootRegion = (LocalRegion) rootRegions.next();
        if (!(rootRegion instanceof HARegion)) {
            RegionStatus rootRegionStatus = rootRegion instanceof PartitionedRegion ? new PartitionedRegionStatus((PartitionedRegion) rootRegion) : new RegionStatus(rootRegion);
            putRegionStatus(rootRegion.getFullPath(), rootRegionStatus);
            Iterator subRegions = rootRegion.subregions(true).iterator();
            while (subRegions.hasNext()) {
                LocalRegion subRegion = (LocalRegion) subRegions.next();
                RegionStatus subRegionStatus = subRegion instanceof PartitionedRegion ? new PartitionedRegionStatus((PartitionedRegion) subRegion) : new RegionStatus(subRegion);
                putRegionStatus(subRegion.getFullPath(), subRegionStatus);
            }
        }
    }
}

Example 2 with HARegion

use of org.apache.geode.internal.cache.HARegion in project geode by apache.

the class HARegionQueue method putGIIDataInRegion.

/**
   * Repopulates the HARegion after the GII is over so as to reset the counters and populate the
   * DACE objects for the thread identifiers . This method should be invoked as the last method in
   * the constructor . Thus while creating BlockingQueue this method should be invoked lastly in the
   * derived class constructor , after the HARegionQueue contructor is complete. Otherwise, the
   * ReentrantLock will be null.
   */
void putGIIDataInRegion() throws CacheException, InterruptedException {
    Set entrySet = this.region.entrySet(false);
    // be populated
    if (!entrySet.isEmpty()) {
        this.puttingGIIDataInQueue = true;
        final boolean isDebugEnabled = logger.isDebugEnabled();
        try {
            Region.Entry entry = null;
            Map orderedMap = new TreeMap();
            Iterator iterator = entrySet.iterator();
            Object key = null;
            while (iterator.hasNext()) {
                entry = (Region.Entry) iterator.next();
                key = entry.getKey();
                if (isDebugEnabled) {
                    logger.debug("processing queue key {} and value {}", key, entry.getValue());
                }
                if (key instanceof Long) {
                    if (!(entry.getValue() instanceof ClientMarkerMessageImpl)) {
                        orderedMap.put(key, entry.getValue());
                    }
                }
                this.region.localDestroy(key);
            }
            long max = 0;
            long counterInRegion = 0;
            entrySet = orderedMap.entrySet();
            if (!entrySet.isEmpty()) {
                Map.Entry mapEntry = null;
                iterator = entrySet.iterator();
                while (iterator.hasNext()) {
                    mapEntry = (Map.Entry) iterator.next();
                    Conflatable val = (Conflatable) mapEntry.getValue();
                    if (val != null && val.getEventId() != null) {
                        counterInRegion = ((Long) mapEntry.getKey()).intValue();
                        // TODO: remove this assertion
                        Assert.assertTrue(counterInRegion > max);
                        max = counterInRegion;
                        // putInQueue(val);
                        // logger.info(LocalizedStrings.DEBUG, this + " putting GII entry #" + counterInRegion
                        // + " into queue: " + val);
                        this.put(val);
                    } else if (isDebugEnabled) {
                        logger.debug("bug 44959 encountered: HARegion.putGIIDataInRegion found null eventId in {}", val);
                    }
                }
            }
            this.tailKey.set(max);
        } finally {
            this.puttingGIIDataInQueue = false;
            if (isDebugEnabled) {
                logger.debug("{} done putting GII data into queue", this);
            }
        }
    }
    // TODO:Asif: Avoid invocation of this method
    startHAServices(this.region.getCache());
}

Example 3 with HARegion

use of org.apache.geode.internal.cache.HARegion in project geode by apache.

the class HARegionJUnitTest method testLocalDestroy.

/**
   * test no exception being thrown while doing a localDestroy on a HARegion
   */
@Test
public void testLocalDestroy() throws Exception {
    Region region = createHARegion();
    region.put("key1", "value1");
    region.localDestroy("key1");
    assertEquals(region.get("key1"), null);
}

Example 4 with HARegion

use of org.apache.geode.internal.cache.HARegion in project geode by apache.

the class HARegionJUnitTest method createHARegion.

/**
   * create the HARegion
   */
private Region createHARegion() throws TimeoutException, CacheWriterException, GatewayException, CacheExistsException, RegionExistsException, IOException, ClassNotFoundException {
    AttributesFactory factory = new AttributesFactory();
    factory.setDataPolicy(DataPolicy.REPLICATE);
    factory.setScope(Scope.DISTRIBUTED_ACK);
    ExpirationAttributes ea = new ExpirationAttributes(2000, ExpirationAction.LOCAL_INVALIDATE);
    factory.setStatisticsEnabled(true);
    ;
    factory.setCacheListener(new CacheListenerAdapter() {

        @Override
        public void afterInvalidate(EntryEvent event) {
        }
    });
    RegionAttributes ra = factory.create();
    Region region = HARegion.getInstance("HARegionJUnitTest_region", (GemFireCacheImpl) cache, null, ra);
    region.getAttributesMutator().setEntryTimeToLive(ea);
    return region;
}

Example 5 with HARegion

use of org.apache.geode.internal.cache.HARegion in project geode by apache.

the class HARegionQueueDUnitTest method verifyMapsAndData.

/**
   * verifies the data has been populated correctly after GII
   */
private static void verifyMapsAndData() {
    try {
        HARegion r1 = (HARegion) hrq.getRegion();
        // region should not be null
        assertNotNull(" Did not expect the HARegion to be null but it is", r1);
        // it should have ten non null entries
        for (int i = 1; i < 11; i++) {
            assertNotNull(" Did not expect the entry to be null but it is", r1.get(new Long(i)));
        }
        // HARegionQueue should not be null
        assertNotNull(" Did not expect the HARegionQueue to be null but it is", hrq);
        Map conflationMap = hrq.getConflationMapForTesting();
        // conflationMap size should be greater than 0
        assertTrue(" Did not expect the conflationMap size to be 0 but it is", conflationMap.size() > 0);
        Map internalMap = (Map) conflationMap.get("HARegionQueueDUnitTest_region");
        // internal map should not be null. it should be present
        assertNotNull(" Did not expect the internalMap to be null but it is", internalMap);
        // get and verify the entries in the conflation map.
        for (int i = 1; i < 11; i++) {
            assertTrue(" Did not expect the entry not to be equal but it is", internalMap.get("key" + i).equals(new Long(i)));
        }
        Map eventMap = hrq.getEventsMapForTesting();
        // DACE should not be null
        assertNotNull(" Did not expect the result (DACE object) to be null but it is", eventMap.get(new ThreadIdentifier(new byte[] { 1 }, 1)));
        Set counterSet = hrq.getCurrentCounterSet(new EventID(new byte[] { 1 }, 1, 1));
        assertTrue(" excpected the counter set size to be 10 but it is not so", counterSet.size() == 10);
        long i = 1;
        Iterator iterator = counterSet.iterator();
        // set is a LinkedHashSet
        while (iterator.hasNext()) {
            assertTrue(((Long) iterator.next()).longValue() == i);
            i++;
        }
        // The last dispactchde sequence Id should be -1 since no dispatch has
        // been made
        assertTrue(hrq.getLastDispatchedSequenceId(new EventID(new byte[] { 1 }, 1, 1)) == -1);
        // sleep for 8.0 seconds. Everythign should expire and everything should
        // be null and empty
        Thread.sleep(7500);
        for (int j = 1; j < 11; j++) {
            assertNull("expected the entry to be null since expiry time exceeded but it is not so", r1.get(new Long(j)));
        }
        internalMap = (Map) hrq.getConflationMapForTesting().get("HARegionQueueDUnitTest_region");
        assertNotNull(" Did not expect the internalMap to be null but it is", internalMap);
        assertTrue("internalMap (conflation) should have been emptry since expiry of all entries has been exceeded but it is not so", internalMap.isEmpty());
        assertTrue("eventMap should have been emptry since expiry of all entries has been exceeded but it is not so", eventMap.isEmpty());
        assertTrue("counter set should have been emptry since expiry of all entries has been exceeded but it is not so", counterSet.isEmpty());
    } catch (Exception ex) {
        fail("failed while region.put()", ex);
    }
}