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

Example 26 with ClientMetadataService

use of org.apache.geode.cache.client.internal.ClientMetadataService in project geode by apache.

the class SingleHopStatsDUnitTest method createPR.

private void createPR(String fromClient, boolean colocated) {
    GemFireCacheImpl cache = (GemFireCacheImpl) CacheFactory.getAnyInstance();
    Region region = cache.getRegion(Region_Name);
    if (!colocated) {
        if (fromClient.equals("FirstClient")) {
            System.out.println("first pass...");
            for (int i = 0; i < 113; i++) {
                region.create(i, "create" + i);
            }
            ClientMetadataService cms = cache.getClientMetadataService();
            final Map<String, ClientPartitionAdvisor> regionMetaData = cms.getClientPRMetadata_TEST_ONLY();
            assertEquals(0, regionMetaData.size());
            System.out.println("second pass...");
            for (int i = 113; i < 226; i++) {
                region.create(i, "create" + i);
            }
            cms = ((GemFireCacheImpl) cache).getClientMetadataService();
            // since PR metadata is fetched in a background executor thread
            // we need to wait for it to arrive for a bit
            Awaitility.await().timeout(120, TimeUnit.SECONDS).pollDelay(100, TimeUnit.MILLISECONDS).pollInterval(500, TimeUnit.MILLISECONDS).until(() -> regionMetaData.size() == 1);
            assertTrue(regionMetaData.containsKey(region.getFullPath()));
            regionMetaData.get(region.getFullPath());
            metaDataRefreshCount = ((LocalRegion) region).getCachePerfStats().getMetaDataRefreshCount();
            // hops are not predictable
            assertTrue(metaDataRefreshCount != 0);
            System.out.println("metadata refresh count after second pass is " + metaDataRefreshCount);
        } else {
            System.out.println("creating keys in second client");
            for (int i = 0; i < 226; i++) {
                region.create(i, "create" + i);
            }
            ClientMetadataService cms = cache.getClientMetadataService();
            Map<String, ClientPartitionAdvisor> regionMetaData = cms.getClientPRMetadata_TEST_ONLY();
            assertEquals(1, regionMetaData.size());
            assertTrue(regionMetaData.containsKey(region.getFullPath()));
            regionMetaData.get(region.getFullPath());
            metaDataRefreshCount = ((LocalRegion) region).getCachePerfStats().getMetaDataRefreshCount();
            // hops are not predictable
            assertTrue(metaDataRefreshCount != 0);
            System.out.println("metadata refresh count in second client is " + metaDataRefreshCount);
        }
    } else {
        createdColocatedPRData(cache);
    }
}

Example 27 with ClientMetadataService

use of org.apache.geode.cache.client.internal.ClientMetadataService in project geode by apache.

the class SingleHopStatsDUnitTest method getPR.

private void getPR(String FromClient, boolean colocated) {
    Cache cache = CacheFactory.getAnyInstance();
    Region region = cache.getRegion(Region_Name);
    Region customerRegion = cache.getRegion(CUSTOMER_REGION_NAME);
    Region orderRegion = cache.getRegion(ORDER_REGION_NAME);
    Region shipmentRegion = cache.getRegion("SHIPMENT");
    if (!colocated) {
        for (int i = 0; i < 226; i++) {
            region.get(i);
        }
        ClientMetadataService cms = ((GemFireCacheImpl) cache).getClientMetadataService();
        Map<String, ClientPartitionAdvisor> regionMetaData = cms.getClientPRMetadata_TEST_ONLY();
        assertEquals(1, regionMetaData.size());
        regionMetaData.get(region.getFullPath());
        assertEquals(metaDataRefreshCount, ((LocalRegion) region).getCachePerfStats().getMetaDataRefreshCount());
    } else {
        for (int i = 0; i <= 20; i++) {
            CustId custid = new CustId(i);
            customerRegion.get(custid);
            for (int j = 1; j <= 10; j++) {
                int oid = (i * 10) + j;
                OrderId orderId = new OrderId(oid, custid);
                orderRegion.get(orderId);
                for (int k = 1; k <= 10; k++) {
                    int sid = (oid * 10) + k;
                    ShipmentId shipmentId = new ShipmentId(sid, orderId);
                    shipmentRegion.get(shipmentId);
                }
            }
        }
        ClientMetadataService cms = ((GemFireCacheImpl) cache).getClientMetadataService();
        Map<String, ClientPartitionAdvisor> regionMetaData = cms.getClientPRMetadata_TEST_ONLY();
        assertEquals(3, regionMetaData.size());
        assertTrue(regionMetaData.containsKey(customerRegion.getFullPath()));
        regionMetaData.get(customerRegion.getFullPath());
        assertEquals(metaDataRefreshCount_Customer, ((LocalRegion) customerRegion).getCachePerfStats().getMetaDataRefreshCount());
        regionMetaData.get(orderRegion.getFullPath());
        assertEquals(metaDataRefreshCount_Order, ((LocalRegion) orderRegion).getCachePerfStats().getMetaDataRefreshCount());
        regionMetaData.get(shipmentRegion.getFullPath());
        assertEquals(metaDataRefreshCount_Shipment, ((LocalRegion) shipmentRegion).getCachePerfStats().getMetaDataRefreshCount());
    }
}

Example 28 with ClientMetadataService

use of org.apache.geode.cache.client.internal.ClientMetadataService in project geode by apache.

the class FunctionServiceClientAccessorPRMultipleMembersDUnitTest method createRegions.

@Override
public void createRegions() {
    super.createRegions();
    // Make sure the client is consistently using singlehop by proactively getting
    // the server location metadata.
    GemFireCacheImpl cache = (GemFireCacheImpl) getCache();
    ClientMetadataService clientMetadataService = cache.getClientMetadataService();
    clientMetadataService.getClientPRMetadata((LocalRegion) region);
}

Example 29 with ClientMetadataService

use of org.apache.geode.cache.client.internal.ClientMetadataService in project geode by apache.

the class PartitionedRegionSingleHopWithServerGroupDUnitTest method verifyMetadataFor2ClientsInOneVM.

public static void verifyMetadataFor2ClientsInOneVM(final int numRegions, final int numBucketLocations, final int numBucketLocations2) {
    ClientMetadataService cms = ((GemFireCacheImpl) cache).getClientMetadataService();
    final Map<String, ClientPartitionAdvisor> regionMetaData = cms.getClientPRMetadata_TEST_ONLY();
    WaitCriterion wc = new WaitCriterion() {

        public boolean done() {
            if (regionMetaData.size() == numRegions) {
                return true;
            }
            return false;
        }

        public String description() {
            return "expected metadata for each region to be " + numRegions + " but it is " + regionMetaData.size() + " they are " + regionMetaData.keySet();
        }
    };
    Wait.waitForCriterion(wc, 120000, 1000, true);
    if (numRegions != 0) {
        assertTrue(regionMetaData.containsKey(region.getFullPath()));
        ClientPartitionAdvisor prMetaData = regionMetaData.get(region.getFullPath());
        for (Entry e : prMetaData.getBucketServerLocationsMap_TEST_ONLY().entrySet()) {
            cache.getLogger().fine("For bucket id " + e.getKey() + " the locations are " + e.getValue());
        }
        for (Entry entry : prMetaData.getBucketServerLocationsMap_TEST_ONLY().entrySet()) {
            assertEquals(numBucketLocations, ((List) entry.getValue()).size());
        }
        assertTrue(regionMetaData.containsKey(customerRegion.getFullPath()));
        prMetaData = regionMetaData.get(customerRegion.getFullPath());
        for (Entry e : prMetaData.getBucketServerLocationsMap_TEST_ONLY().entrySet()) {
            cache.getLogger().fine("For bucket id " + e.getKey() + " the locations are " + e.getValue());
        }
        for (Entry entry : prMetaData.getBucketServerLocationsMap_TEST_ONLY().entrySet()) {
            assertEquals(numBucketLocations, ((List) entry.getValue()).size());
        }
        assertTrue(regionMetaData.containsKey(customerRegion2.getFullPath()));
        prMetaData = regionMetaData.get(customerRegion2.getFullPath());
        for (Entry e : prMetaData.getBucketServerLocationsMap_TEST_ONLY().entrySet()) {
            cache.getLogger().fine("For bucket id " + e.getKey() + " the locations are " + e.getValue());
        }
        for (Entry entry : prMetaData.getBucketServerLocationsMap_TEST_ONLY().entrySet()) {
            assertEquals(numBucketLocations2, ((List) entry.getValue()).size());
        }
    }
}

Example 30 with ClientMetadataService

use of org.apache.geode.cache.client.internal.ClientMetadataService in project geode by apache.

the class Shipment method verifyMetadata.

private void verifyMetadata() {
    ClientMetadataService cms = ((GemFireCacheImpl) cache).getClientMetadataService();
    // make sure all fetch tasks are completed
    Awaitility.waitAtMost(60, TimeUnit.SECONDS).until(() -> cms.getRefreshTaskCount() == 0);
// final Map<String, ClientPartitionAdvisor> regionMetaData = cms
// .getClientPRMetadata_TEST_ONLY();
// Awaitility.waitAtMost(60, TimeUnit.SECONDS).until(() -> (regionMetaData.size() == 4));
// assertEquals(4, regionMetaData.size());
// assertTrue(regionMetaData.containsKey(region.getFullPath()));
// final ClientPartitionAdvisor prMetaData = regionMetaData.get(region.getFullPath());
// Awaitility.waitAtMost(60, TimeUnit.SECONDS).until(() ->
// (prMetaData.getBucketServerLocationsMap_TEST_ONLY().size() == 4));
}