Examples with PartitionedIndex org.apache.geode.cache.query.internal.index.PartitionedIndex used on opensource projects

Example 1 with PartitionedIndex

use of org.apache.geode.cache.query.internal.index.PartitionedIndex in project geode by apache.

the class PdxStringQueryDUnitTest method testPartitionRegionCompactRangeIndex.

@Test
public void testPartitionRegionCompactRangeIndex() throws CacheException {
    final Host host = Host.getHost(0);
    VM server0 = host.getVM(0);
    VM server1 = host.getVM(1);
    VM server2 = host.getVM(2);
    VM client = host.getVM(3);
    final int numberOfEntries = 10;
    final boolean isPr = true;
    // Start server1 and create index
    server0.invoke(new CacheSerializableRunnable("Create Server1") {

        public void run2() throws CacheException {
            configAndStartBridgeServer(isPr, false, false);
            // create a local query service
            QueryService localQueryService = null;
            try {
                localQueryService = getCache().getQueryService();
            } catch (Exception e) {
                Assert.fail("Failed to get QueryService.", e);
            }
            // Verify the type of index created
            Index index = null;
            try {
                index = localQueryService.createIndex("statusIndex", "status", regName);
                if (index instanceof PartitionedIndex) {
                    for (Object o : ((PartitionedIndex) index).getBucketIndexes()) {
                        if (!(o instanceof CompactRangeIndex)) {
                            fail("CompactRangeIndex Index should have been created instead of " + index.getClass());
                        }
                    }
                } else {
                    fail("Partitioned index expected");
                }
            } catch (Exception ex) {
                fail("Failed to create index." + ex.getMessage());
            }
        }
    });
    // Start server2
    server1.invoke(new CacheSerializableRunnable("Create Server2") {

        public void run2() throws CacheException {
            configAndStartBridgeServer(isPr, false, false);
            Region region = getRootRegion().getSubregion(regionName);
        }
    });
    // Start server3
    server2.invoke(new CacheSerializableRunnable("Create Server3") {

        public void run2() throws CacheException {
            configAndStartBridgeServer(isPr, false, false);
            Region region = getRootRegion().getSubregion(regionName);
        }
    });
    // Client pool.
    final int port0 = server0.invoke(() -> PdxStringQueryDUnitTest.getCacheServerPort());
    final int port1 = server1.invoke(() -> PdxStringQueryDUnitTest.getCacheServerPort());
    final int port2 = server2.invoke(() -> PdxStringQueryDUnitTest.getCacheServerPort());
    final String host0 = NetworkUtils.getServerHostName(server0.getHost());
    // Create client pool.
    final String poolName = "testClientServerQueryPool";
    createPool(client, poolName, new String[] { host0 }, new int[] { port0, port1, port2 }, true);
    // Create client region and put PortfolioPdx objects (PdxInstances)
    client.invoke(new CacheSerializableRunnable("Create client") {

        public void run2() throws CacheException {
            AttributesFactory factory = new AttributesFactory();
            factory.setScope(Scope.LOCAL);
            ClientServerTestCase.configureConnectionPool(factory, host0, port1, -1, true, -1, -1, null);
            Region region = createRegion(regionName, rootRegionName, factory.create());
            LogWriterUtils.getLogWriter().info("Put PortfolioPdx");
            for (int i = 0; i < numberOfEntries; i++) {
                region.put("key-" + i, new PortfolioPdx(i));
            }
        }
    });
    // Verify if all the index keys are PdxStrings
    server0.invoke(new CacheSerializableRunnable("Create Server") {

        public void run2() throws CacheException {
            Region region = getRootRegion().getSubregion(regionName);
            QueryService localQueryService = getCache().getQueryService();
            Index index = localQueryService.getIndex(region, "statusIndex");
            if (index instanceof PartitionedIndex) {
                for (Object o : ((PartitionedIndex) index).getBucketIndexes()) {
                    CloseableIterator<IndexStoreEntry> iter = ((CompactRangeIndex) o).getIndexStorage().iterator(null);
                    while (iter.hasNext()) {
                        Object key = iter.next().getDeserializedKey();
                        if (!(key instanceof PdxString)) {
                            fail("All keys of the CompactRangeIndex in the Partitioned index should be PdxStrings and not " + key.getClass());
                        }
                    }
                }
            } else {
                fail("Partitioned index expected");
            }
        }
    });
    // Execute queries from client to server and locally on client
    SerializableRunnable executeQueries = new CacheSerializableRunnable("Execute queries") {

        public void run2() throws CacheException {
            QueryService remoteQueryService = null;
            QueryService localQueryService = null;
            SelectResults[][] rs = new SelectResults[1][2];
            try {
                remoteQueryService = (PoolManager.find(poolName)).getQueryService();
                localQueryService = getCache().getQueryService();
            } catch (Exception e) {
                Assert.fail("Failed to get QueryService.", e);
            }
            for (int i = 0; i < queryString.length; i++) {
                try {
                    LogWriterUtils.getLogWriter().info("### Executing Query on remote server:" + queryString[i]);
                    Query query = remoteQueryService.newQuery(queryString[i]);
                    rs[0][0] = (SelectResults) query.execute();
                    LogWriterUtils.getLogWriter().info("RR remote indexType:CompactRange size of resultset: " + rs[0][0].size() + " for query: " + queryString[i]);
                    ;
                    checkForPdxString(rs[0][0].asList(), queryString[i]);
                    LogWriterUtils.getLogWriter().info("### Executing Query locally on client:" + queryString[i]);
                    query = localQueryService.newQuery(queryString[i]);
                    rs[0][1] = (SelectResults) query.execute();
                    LogWriterUtils.getLogWriter().info("isPR: " + isPr + "  client local indexType:CompactRange size of resultset: " + rs[0][1].size() + " for query: " + queryString[i]);
                    ;
                    checkForPdxString(rs[0][1].asList(), queryString[i]);
                    if (i < orderByQueryIndex) {
                        // Compare local and remote query results.
                        if (!compareResultsOfWithAndWithoutIndex(rs)) {
                            fail("Local and Remote Query Results are not matching for query :" + queryString[i]);
                        }
                    } else {
                        // compare the order of results returned
                        compareResultsOrder(rs, isPr);
                    }
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString[i], e);
                }
            }
        }
    };
    client.invoke(executeQueries);
    // Put Non Pdx objects on server execute queries locally
    server0.invoke(new CacheSerializableRunnable("Create Bridge Server") {

        public void run2() throws CacheException {
            Region region = getRootRegion().getSubregion(regionName);
            LogWriterUtils.getLogWriter().info("Put Objects locally on server");
            for (int i = numberOfEntries; i < numberOfEntries * 2; i++) {
                region.put("key-" + i, new Portfolio(i));
            }
            QueryService localQueryService = getCache().getQueryService();
            // Query server1 locally to check if PdxString is not being returned
            for (int i = 0; i < queryString.length; i++) {
                try {
                    LogWriterUtils.getLogWriter().info("### Executing Query locally on server:" + queryString[i]);
                    SelectResults rs = (SelectResults) localQueryService.newQuery(queryString[i]).execute();
                    LogWriterUtils.getLogWriter().info("RR server local indexType:Range  size of resultset: " + rs.size() + " for query: " + queryString[i]);
                    // The results should not be PdxString
                    checkForPdxString(rs.asList(), queryString[i]);
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString[i], e);
                }
            }
        }
    });
    // test for readSerialized flag
    server0.invoke(new CacheSerializableRunnable("Create Bridge Server") {

        public void run2() throws CacheException {
            GemFireCacheImpl cache = (GemFireCacheImpl) getCache();
            cache.setReadSerialized(true);
            QueryService localQueryService = getCache().getQueryService();
            // Query server1 locally to check if PdxString is not being returned
            for (int i = 0; i < queryString.length; i++) {
                try {
                    LogWriterUtils.getLogWriter().info("### Executing Query locally on server:" + queryString[i]);
                    SelectResults rs = (SelectResults) localQueryService.newQuery(queryString[i]).execute();
                    LogWriterUtils.getLogWriter().info("isPR: " + isPr + " server local readSerializedTrue: indexType:CompactRange size of resultset: " + rs.size() + " for query: " + queryString[i]);
                    // The results should not be PdxString
                    checkForPdxString(rs.asList(), queryString[i]);
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString[i], e);
                }
            }
        }
    });
    // test for readSerialized flag on client
    client.invoke(new CacheSerializableRunnable("Create client") {

        public void run2() throws CacheException {
            GemFireCacheImpl cache = (GemFireCacheImpl) getCache();
            cache.setReadSerialized(true);
            QueryService remoteQueryService = (PoolManager.find(poolName)).getQueryService();
            // Query server1 remotely to check if PdxString is not being returned
            for (int i = 0; i < queryString.length; i++) {
                try {
                    LogWriterUtils.getLogWriter().info("### Executing Query locally on server:" + queryString[i]);
                    SelectResults rs = (SelectResults) remoteQueryService.newQuery(queryString[i]).execute();
                    LogWriterUtils.getLogWriter().info("RR server remote readSerializedTrue: indexType: indexType:CompactRange size of resultset: " + rs.size() + " for query: " + queryString[i]);
                    // The results should not be PdxString
                    checkForPdxString(rs.asList(), queryString[i]);
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString[i], e);
                }
            }
        }
    });
    closeClient(server2);
    closeClient(client);
    closeClient(server1);
    closeClient(server0);
}

Example 2 with PartitionedIndex

use of org.apache.geode.cache.query.internal.index.PartitionedIndex in project geode by apache.

the class PdxStringQueryDUnitTest method testPartitionRegionNoIndex.

@Test
public void testPartitionRegionNoIndex() throws CacheException {
    final Host host = Host.getHost(0);
    VM server0 = host.getVM(0);
    VM server1 = host.getVM(1);
    VM server2 = host.getVM(2);
    VM client = host.getVM(3);
    final int numberOfEntries = 10;
    final boolean isPr = true;
    // Start server1 and create index
    server0.invoke(new CacheSerializableRunnable("Create Server1") {

        public void run2() throws CacheException {
            configAndStartBridgeServer(isPr, false, false);
            // create a local query service
            QueryService localQueryService = null;
            try {
                localQueryService = getCache().getQueryService();
            } catch (Exception e) {
                Assert.fail("Failed to get QueryService.", e);
            }
            Index index = null;
            // created
            try {
                index = localQueryService.createIndex("secIdIndex", "pos.secIdIndexed", regName + " p, p.positions.values pos");
                if (index instanceof PartitionedIndex) {
                    for (Object o : ((PartitionedIndex) index).getBucketIndexes()) {
                        if (!(o instanceof RangeIndex)) {
                            fail("RangeIndex Index should have been created instead of " + index.getClass());
                        }
                    }
                } else {
                    fail("Partitioned index expected");
                }
            } catch (Exception ex) {
                fail("Failed to create index." + ex.getMessage());
            }
        }
    });
    // Start server2
    server1.invoke(new CacheSerializableRunnable("Create Server2") {

        public void run2() throws CacheException {
            configAndStartBridgeServer(isPr, false, false);
            Region region = getRootRegion().getSubregion(regionName);
        }
    });
    // Start server3
    server2.invoke(new CacheSerializableRunnable("Create Server3") {

        public void run2() throws CacheException {
            configAndStartBridgeServer(isPr, false, false);
            Region region = getRootRegion().getSubregion(regionName);
        }
    });
    // Client pool.
    final int port0 = server0.invoke(() -> PdxStringQueryDUnitTest.getCacheServerPort());
    final int port1 = server1.invoke(() -> PdxStringQueryDUnitTest.getCacheServerPort());
    final int port2 = server2.invoke(() -> PdxStringQueryDUnitTest.getCacheServerPort());
    final String host0 = NetworkUtils.getServerHostName(server0.getHost());
    // Create client pool.
    final String poolName = "testClientServerQueryPool";
    createPool(client, poolName, new String[] { host0 }, new int[] { port0, port1, port2 }, true);
    // Create client region and put PortfolioPdx objects (PdxInstances)
    client.invoke(new CacheSerializableRunnable("Create client") {

        public void run2() throws CacheException {
            AttributesFactory factory = new AttributesFactory();
            factory.setScope(Scope.LOCAL);
            ClientServerTestCase.configureConnectionPool(factory, host0, port1, -1, true, -1, -1, null);
            Region region = createRegion(regionName, rootRegionName, factory.create());
            LogWriterUtils.getLogWriter().info("Put PortfolioPdx");
            for (int i = 0; i < numberOfEntries; i++) {
                region.put("key-" + i, new PortfolioPdx(i));
            }
        }
    });
    // Execute queries from client to server and locally on client
    SerializableRunnable executeQueries = new CacheSerializableRunnable("Execute queries") {

        public void run2() throws CacheException {
            QueryService remoteQueryService = null;
            QueryService localQueryService = null;
            SelectResults[][] rs = new SelectResults[1][2];
            SelectResults[] resWithoutIndexRemote = new SelectResults[queryString.length];
            SelectResults[] resWithIndexRemote = new SelectResults[queryString.length];
            SelectResults[] resWithoutIndexLocal = new SelectResults[queryString.length];
            SelectResults[] resWithIndexLocal = new SelectResults[queryString.length];
            try {
                remoteQueryService = (PoolManager.find(poolName)).getQueryService();
                localQueryService = getCache().getQueryService();
            } catch (Exception e) {
                Assert.fail("Failed to get QueryService.", e);
            }
            for (int i = 0; i < queryString.length; i++) {
                try {
                    LogWriterUtils.getLogWriter().info("### Executing Query on remote server:" + queryString[i]);
                    Query query = remoteQueryService.newQuery(queryString[i]);
                    rs[0][0] = (SelectResults) query.execute();
                    resWithoutIndexRemote[i] = rs[0][0];
                    LogWriterUtils.getLogWriter().info("RR remote no index size of resultset: " + rs[0][0].size() + " for query: " + queryString[i]);
                    ;
                    checkForPdxString(rs[0][0].asList(), queryString[i]);
                    LogWriterUtils.getLogWriter().info("### Executing Query locally on client:" + queryString[i]);
                    query = localQueryService.newQuery(queryString[i]);
                    rs[0][1] = (SelectResults) query.execute();
                    resWithoutIndexLocal[i] = rs[0][1];
                    LogWriterUtils.getLogWriter().info("isPR: " + isPr + "  client local indexType:no index size of resultset: " + rs[0][1].size() + " for query: " + queryString[i]);
                    ;
                    checkForPdxString(rs[0][1].asList(), queryString[i]);
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString[i], e);
                }
                try {
                    // to compare remote query results with and without index
                    LogWriterUtils.getLogWriter().info("### Executing Query on remote server for region2:" + queryString2[i]);
                    Query query = remoteQueryService.newQuery(queryString2[i]);
                    resWithIndexRemote[i] = (SelectResults) query.execute();
                    LogWriterUtils.getLogWriter().info("isPR: " + isPr + "  remote region2 size of resultset: " + resWithIndexRemote[i].size() + " for query: " + queryString2[i]);
                    ;
                    checkForPdxString(resWithIndexRemote[i].asList(), queryString2[i]);
                    // to compare local query results with and without index
                    LogWriterUtils.getLogWriter().info("### Executing Query on local for region2:" + queryString2[i]);
                    query = localQueryService.newQuery(queryString2[i]);
                    resWithIndexLocal[i] = (SelectResults) query.execute();
                    LogWriterUtils.getLogWriter().info("isPR: " + isPr + "  local region2 size of resultset: " + resWithIndexLocal[i].size() + " for query: " + queryString2[i]);
                    ;
                    checkForPdxString(resWithIndexLocal[i].asList(), queryString2[i]);
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString2[i], e);
                }
                if (i < orderByQueryIndex) {
                    // Compare local and remote query results.
                    if (!compareResultsOfWithAndWithoutIndex(rs)) {
                        LogWriterUtils.getLogWriter().info("result0=" + rs[0][0].asList());
                        LogWriterUtils.getLogWriter().info("result1=" + rs[0][1].asList());
                        fail("Local and Remote Query Results are not matching for query :" + queryString[i]);
                    }
                } else {
                    // compare the order of results returned
                    compareResultsOrder(rs, isPr);
                }
            }
            for (int i = 0; i < queryString.length; i++) {
                rs[0][0] = resWithoutIndexRemote[i];
                rs[0][1] = resWithIndexRemote[i];
                if (i < orderByQueryIndex) {
                    // Compare local and remote query results.
                    if (!compareResultsOfWithAndWithoutIndex(rs)) {
                        fail("Results with and without index are not matching for query :" + queryString2[i]);
                    }
                } else {
                    // compare the order of results returned
                    compareResultsOrder(rs, isPr);
                }
            }
            for (int i = 0; i < queryString.length; i++) {
                rs[0][0] = resWithoutIndexLocal[i];
                rs[0][1] = resWithIndexLocal[i];
                if (i < orderByQueryIndex) {
                    // Compare local and remote query results.
                    if (!compareResultsOfWithAndWithoutIndex(rs)) {
                        fail("Results with and without index are not matching for query :" + queryString2[i]);
                    }
                } else {
                    // compare the order of results returned
                    compareResultsOrder(rs, isPr);
                }
            }
        }
    };
    client.invoke(executeQueries);
    // Put Non Pdx objects on server execute queries locally
    server0.invoke(new CacheSerializableRunnable("Create Bridge Server") {

        public void run2() throws CacheException {
            Region region = getRootRegion().getSubregion(regionName);
            LogWriterUtils.getLogWriter().info("Put Objects locally on server");
            for (int i = numberOfEntries; i < numberOfEntries * 2; i++) {
                region.put("key-" + i, new Portfolio(i));
            }
            QueryService localQueryService = getCache().getQueryService();
            // Query server1 locally to check if PdxString is not being returned
            for (int i = 0; i < queryString.length; i++) {
                try {
                    LogWriterUtils.getLogWriter().info("### Executing Query locally on server:" + queryString[i]);
                    SelectResults rs = (SelectResults) localQueryService.newQuery(queryString[i]).execute();
                    LogWriterUtils.getLogWriter().info("PR server local indexType:no  size of resultset: " + rs.size() + " for query: " + queryString[i]);
                    // The results should not be PdxString
                    checkForPdxString(rs.asList(), queryString[i]);
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString[i], e);
                }
                try {
                    SelectResults rs = (SelectResults) localQueryService.newQuery(queryString2[i]).execute();
                    LogWriterUtils.getLogWriter().info("PR server local indexType: no size of resultset: " + rs.size() + " for query: " + queryString2[i]);
                    // The results should not be PdxString
                    checkForPdxString(rs.asList(), queryString2[i]);
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString2[i], e);
                }
            }
        }
    });
    // test for readSerialized flag
    server0.invoke(new CacheSerializableRunnable("Create Bridge Server") {

        public void run2() throws CacheException {
            GemFireCacheImpl cache = (GemFireCacheImpl) getCache();
            cache.setReadSerialized(true);
            QueryService localQueryService = getCache().getQueryService();
            // Query server1 locally to check if PdxString is not being returned
            for (int i = 0; i < queryString.length; i++) {
                try {
                    LogWriterUtils.getLogWriter().info("### Executing Query locally on server:" + queryString[i]);
                    SelectResults rs = (SelectResults) localQueryService.newQuery(queryString[i]).execute();
                    LogWriterUtils.getLogWriter().info("isPR: " + isPr + " server local readSerializedTrue: indexType: no index size of resultset: " + rs.size() + " for query: " + queryString[i]);
                    // The results should not be PdxString
                    checkForPdxString(rs.asList(), queryString[i]);
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString[i], e);
                }
            }
        }
    });
    // test for readSerialized flag on client
    client.invoke(new CacheSerializableRunnable("Create client") {

        public void run2() throws CacheException {
            GemFireCacheImpl cache = (GemFireCacheImpl) getCache();
            cache.setReadSerialized(true);
            QueryService remoteQueryService = (PoolManager.find(poolName)).getQueryService();
            // Query server1 remotely to check if PdxString is not being returned
            for (int i = 0; i < queryString.length; i++) {
                try {
                    LogWriterUtils.getLogWriter().info("### Executing Query locally on server:" + queryString[i]);
                    SelectResults rs = (SelectResults) remoteQueryService.newQuery(queryString[i]).execute();
                    LogWriterUtils.getLogWriter().info("RR server remote readSerializedTrue: indexType:no index size of resultset: " + rs.size() + " for query: " + queryString[i]);
                    // The results should not be PdxString
                    checkForPdxString(rs.asList(), queryString[i]);
                } catch (Exception e) {
                    Assert.fail("Failed executing " + queryString[i], e);
                }
            }
        }
    });
    closeClient(server2);
    closeClient(client);
    closeClient(server1);
    closeClient(server0);
}

Example 3 with PartitionedIndex

use of org.apache.geode.cache.query.internal.index.PartitionedIndex in project geode by apache.

the class QueryTraceJUnitTest method testTraceOnPartitionedRegionWithTracePrefix.

/**
   * Tests tracing on queries with <TRACE> or <trace> tag.
   * 
   * @throws Exception
   */
@Test
public void testTraceOnPartitionedRegionWithTracePrefix() throws Exception {
    String slComment = "-- single line comment with TRACE \n";
    String mlComment = " /* Multi-line comments here" + "* ends here " + "* with TRACE too" + "*/ <TRACE> ";
    String prefix = slComment + mlComment;
    // Create Partition Region
    PartitionAttributesFactory paf = new PartitionAttributesFactory();
    paf.setTotalNumBuckets(NUM_BKTS);
    AttributesFactory af = new AttributesFactory();
    af.setPartitionAttributes(paf.create());
    region = CacheUtils.createRegion("portfolio", af.create(), false);
    if (region.size() == 0) {
        for (int i = 1; i <= 100; i++) {
            region.put(Integer.toString(i), new Portfolio(i, i));
        }
    }
    assertEquals(100, region.size());
    qs = CacheUtils.getQueryService();
    keyIndex1 = (IndexProtocol) qs.createIndex(INDEX_NAME, IndexType.FUNCTIONAL, "ID", "/portfolio ");
    assertTrue(keyIndex1 instanceof PartitionedIndex);
    Query query = qs.newQuery(prefix + queryStr);
    assertTrue(((DefaultQuery) query).isTraced());
    SelectResults results = (SelectResults) query.execute();
    assertTrue(QueryObserverHolder.getInstance() instanceof IndexTrackingQueryObserver);
    // The query should return all elements in region.
    assertEquals(region.size(), results.size());
    QueryObserverHolder.reset();
}

Example 4 with PartitionedIndex

use of org.apache.geode.cache.query.internal.index.PartitionedIndex in project geode by apache.

the class QueryTraceJUnitTest method testTraceOnPartitionedRegionWithTracePrefixNoComments.

/**
   * No Query comments
   * 
   * @throws Exception
   */
@Test
public void testTraceOnPartitionedRegionWithTracePrefixNoComments() throws Exception {
    String prefix = "  <TRACE> ";
    // Create Partition Region
    PartitionAttributesFactory paf = new PartitionAttributesFactory();
    paf.setTotalNumBuckets(NUM_BKTS);
    AttributesFactory af = new AttributesFactory();
    af.setPartitionAttributes(paf.create());
    region = CacheUtils.createRegion("portfolio", af.create(), false);
    if (region.size() == 0) {
        for (int i = 1; i <= 100; i++) {
            region.put(Integer.toString(i), new Portfolio(i, i));
        }
    }
    assertEquals(100, region.size());
    qs = CacheUtils.getQueryService();
    keyIndex1 = (IndexProtocol) qs.createIndex(INDEX_NAME, IndexType.FUNCTIONAL, "ID", "/portfolio ");
    assertTrue(keyIndex1 instanceof PartitionedIndex);
    Query query = qs.newQuery(prefix + queryStr);
    assertTrue(((DefaultQuery) query).isTraced());
    SelectResults results = (SelectResults) query.execute();
    assertTrue(QueryObserverHolder.getInstance() instanceof IndexTrackingQueryObserver);
    // The query should return all elements in region.
    assertEquals(region.size(), results.size());
    QueryObserverHolder.reset();
}

Example 5 with PartitionedIndex

use of org.apache.geode.cache.query.internal.index.PartitionedIndex in project geode by apache.

the class PRIndexStatisticsJUnitTest method testStatsForRangeIndex.

/*
   * public static Test suite() { TestSuite suite = new TestSuite(IndexMaintenanceTest.class);
   * return suite; }
   */
/**
   * Test RenageIndex IndexStatistics for keys, values, updates and uses.
   * 
   * @throws Exception
   */
@Test
public void testStatsForRangeIndex() throws Exception {
    createAndPopulateRegion();
    keyIndex1 = (IndexProtocol) qs.createIndex("multiKeyIndex1", IndexType.FUNCTIONAL, "pos.secId", "/portfolio p, p.positions.values pos");
    assertTrue(keyIndex1 instanceof PartitionedIndex);
    IndexStatistics keyIndex1Stats = keyIndex1.getStatistics();
    assertEquals(89, keyIndex1Stats.getNumberOfBucketIndexes());
    // Initial stats test (keys, values & updates)
    assertEquals(2 * 100, /* Num of values in region */
    keyIndex1Stats.getNumberOfKeys());
    assertEquals(200, keyIndex1Stats.getNumberOfValues());
    assertEquals(200, keyIndex1Stats.getNumUpdates());
    for (int i = 0; i < 100; i++) {
        region.put(Integer.toString(i), new Portfolio(i, i));
    }
    assertEquals(2 * 100, /* Num of values in region */
    keyIndex1Stats.getNumberOfKeys());
    assertEquals(200, keyIndex1Stats.getNumberOfValues());
    assertEquals(400, keyIndex1Stats.getNumUpdates());
    // IndexUsed stats test
    String queryStr = "select * from /portfolio p, p.positions.values pos where pos.secId = 'YHOO'";
    Query query = qs.newQuery(queryStr);
    for (int i = 0; i < 50; i++) {
        query.execute();
    }
    assertEquals(50, keyIndex1Stats.getTotalUses());
    // NumOfValues should be reduced.
    for (int i = 0; i < 50; i++) {
        region.invalidate(Integer.toString(i));
    }
    assertEquals(100, /* Num of values in region */
    keyIndex1Stats.getNumberOfKeys());
    assertEquals(100, keyIndex1Stats.getNumberOfValues());
    assertEquals(450, keyIndex1Stats.getNumUpdates());
    // Should not have any effect as invalidated values are destroyed
    for (int i = 0; i < 50; i++) {
        region.destroy(Integer.toString(i));
    }
    assertEquals(100, /* Num of values in region */
    keyIndex1Stats.getNumberOfKeys());
    assertEquals(100, keyIndex1Stats.getNumberOfValues());
    assertEquals(450, keyIndex1Stats.getNumUpdates());
    // NumOfKeys should get zero as all values are destroyed
    for (int i = 50; i < 100; i++) {
        region.destroy(Integer.toString(i));
    }
    assertEquals(500, keyIndex1Stats.getNumUpdates());
    assertEquals(0, keyIndex1Stats.getNumberOfKeys());
    qs.removeIndex(keyIndex1);
    region.destroyRegion();
}