Examples with NodeStore org.apache.jackrabbit.oak.spi.state.NodeStore used on opensource projects

Example 11 with NodeStore

use of org.apache.jackrabbit.oak.spi.state.NodeStore in project jackrabbit-oak by apache.

the class AsyncIndexUpdateTest method checkpointStability.

@Test
public void checkpointStability() throws Exception {
    NodeStore store = new MemoryNodeStore();
    IndexEditorProvider provider = new PropertyIndexEditorProvider();
    NodeBuilder builder = store.getRoot().builder();
    createIndexDefinition(builder.child(INDEX_DEFINITIONS_NAME), "rootIndex", true, false, ImmutableSet.of("foo"), null).setProperty(ASYNC_PROPERTY_NAME, "async");
    builder.child("testRoot").setProperty("foo", "abc");
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    AsyncIndexUpdate async = new AsyncIndexUpdate("async", store, provider);
    //Initial indexing
    async.run();
    //Now checkpoints = [checkpoints0]
    //Index again so as to get change in reindex flag done
    async.run();
    //Now checkpoints = [checkpoints1]. checkpoints0 released
    //Now make some changes to
    builder = store.getRoot().builder();
    builder.child("testRoot2").setProperty("foo", "abc");
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    async.run();
    //Now checkpoints = [checkpoints1]. Note that size is 1 so new checkpoint name remains same
    LogCustomizer customLogs = LogCustomizer.forLogger(AsyncIndexUpdate.class.getName()).filter(Level.WARN).create();
    builder = store.getRoot().builder();
    builder.child("testRoot3").setProperty("foo", "abc");
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    customLogs.starting();
    async.run();
    assertEquals(Collections.emptyList(), customLogs.getLogs());
    customLogs.finished();
}

Example 12 with NodeStore

use of org.apache.jackrabbit.oak.spi.state.NodeStore in project jackrabbit-oak by apache.

the class AsyncIndexUpdateTest method branchBaseOnCheckpoint.

// OAK-1749
@Test
public void branchBaseOnCheckpoint() throws Exception {
    final Semaphore retrieve = new Semaphore(1);
    final Semaphore checkpoint = new Semaphore(0);
    NodeStore store = new MemoryNodeStore() {

        @CheckForNull
        @Override
        public NodeState retrieve(@Nonnull String checkpoint) {
            retrieve.acquireUninterruptibly();
            try {
                return super.retrieve(checkpoint);
            } finally {
                retrieve.release();
            }
        }

        @Nonnull
        @Override
        public String checkpoint(long lifetime, @Nonnull Map<String, String> properties) {
            try {
                return super.checkpoint(lifetime, properties);
            } finally {
                checkpoint.release();
            }
        }
    };
    IndexEditorProvider provider = new PropertyIndexEditorProvider();
    NodeBuilder builder = store.getRoot().builder();
    createIndexDefinition(builder.child(INDEX_DEFINITIONS_NAME), "foo", false, ImmutableSet.of("foo"), null, TYPE, Collections.singletonMap(ASYNC_PROPERTY_NAME, "async"));
    builder.child("test").setProperty("foo", "a");
    builder.child("child");
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    final AsyncIndexUpdate async = new AsyncIndexUpdate("async", store, provider);
    async.run();
    builder = store.getRoot().builder();
    builder.child("test").setProperty("foo", "b");
    builder.child("child").setProperty("prop", "value");
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    Thread t = new Thread(new Runnable() {

        @Override
        public void run() {
            async.run();
        }
    });
    // drain checkpoint permits
    checkpoint.acquireUninterruptibly(checkpoint.availablePermits());
    // block NodeStore.retrieve()
    retrieve.acquireUninterruptibly();
    t.start();
    // wait until async update called checkpoint
    retrieve.release();
    checkpoint.acquireUninterruptibly();
    builder = store.getRoot().builder();
    builder.child("child").remove();
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    // allow async update to proceed with NodeStore.retrieve()
    retrieve.release();
    t.join();
    assertFalse(store.getRoot().hasChildNode("child"));
}

Example 13 with NodeStore

use of org.apache.jackrabbit.oak.spi.state.NodeStore in project jackrabbit-oak by apache.

the class AsyncIndexUpdateTest method testAsyncPause.

@Test
public void testAsyncPause() throws Exception {
    NodeStore store = new MemoryNodeStore();
    IndexEditorProvider provider = new PropertyIndexEditorProvider();
    NodeBuilder builder = store.getRoot().builder();
    createIndexDefinition(builder.child(INDEX_DEFINITIONS_NAME), "rootIndex", true, false, ImmutableSet.of("foo"), null).setProperty(ASYNC_PROPERTY_NAME, "async");
    builder.child("testRoot").setProperty("foo", "abc");
    // merge it back in
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    AsyncIndexUpdate async = new AsyncIndexUpdate("async", store, provider);
    async.getIndexStats().pause();
    async.run();
    assertFalse(store.getRoot().getChildNode(INDEX_DEFINITIONS_NAME).getChildNode("rootIndex").hasChildNode(INDEX_CONTENT_NODE_NAME));
    async.getIndexStats().resume();
    async.run();
    NodeState root = store.getRoot();
    // first check that the index content nodes exist
    checkPathExists(root, INDEX_DEFINITIONS_NAME, "rootIndex", INDEX_CONTENT_NODE_NAME);
    assertFalse(root.getChildNode(INDEX_DEFINITIONS_NAME).hasChildNode(":conflict"));
    PropertyIndexLookup lookup = new PropertyIndexLookup(root);
    assertEquals(ImmutableSet.of("testRoot"), find(lookup, "foo", "abc"));
}

Example 14 with NodeStore

use of org.apache.jackrabbit.oak.spi.state.NodeStore in project jackrabbit-oak by apache.

the class AsyncIndexUpdateTest method testAsync.

/**
     * Async Index Test
     * <ul>
     * <li>Add an index definition</li>
     * <li>Add some content</li>
     * <li>Search & verify</li>
     * </ul>
     * 
     */
@Test
public void testAsync() throws Exception {
    NodeStore store = new MemoryNodeStore();
    IndexEditorProvider provider = new PropertyIndexEditorProvider();
    NodeBuilder builder = store.getRoot().builder();
    createIndexDefinition(builder.child(INDEX_DEFINITIONS_NAME), "rootIndex", true, false, ImmutableSet.of("foo"), null).setProperty(ASYNC_PROPERTY_NAME, "async");
    builder.child("testRoot").setProperty("foo", "abc");
    // merge it back in
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    AsyncIndexUpdate async = new AsyncIndexUpdate("async", store, provider);
    async.run();
    NodeState root = store.getRoot();
    // first check that the index content nodes exist
    checkPathExists(root, INDEX_DEFINITIONS_NAME, "rootIndex", INDEX_CONTENT_NODE_NAME);
    assertFalse(root.getChildNode(INDEX_DEFINITIONS_NAME).hasChildNode(":conflict"));
    PropertyIndexLookup lookup = new PropertyIndexLookup(root);
    assertEquals(ImmutableSet.of("testRoot"), find(lookup, "foo", "abc"));
}

Example 15 with NodeStore

use of org.apache.jackrabbit.oak.spi.state.NodeStore in project jackrabbit-oak by apache.

the class SecondaryStoreCacheServiceTest method configureDefaultServices.

@Before
public void configureDefaultServices() {
    context.registerService(BlobStore.class, new MemoryBlobStore());
    context.registerService(NodeStoreProvider.class, new NodeStoreProvider() {

        @Override
        public NodeStore getNodeStore() {
            return secondaryStore;
        }
    }, ImmutableMap.<String, Object>of("role", "secondary"));
    context.registerService(Executor.class, Executors.newSingleThreadExecutor());
    context.registerService(StatisticsProvider.class, StatisticsProvider.NOOP);
    MockOsgi.injectServices(cacheService, context.bundleContext());
}