Examples with IndexTaskSpliter org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.IndexTaskSpliter used on opensource projects

Example 1 with IndexTaskSpliter

use of org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.IndexTaskSpliter in project jackrabbit-oak by apache.

the class AsyncIndexUpdateTest method taskSplit.

@Test
public void taskSplit() throws Exception {
    MemoryNodeStore 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");
    createIndexDefinition(builder.child(INDEX_DEFINITIONS_NAME), "changedIndex", true, false, ImmutableSet.of("bar"), null).setProperty(ASYNC_PROPERTY_NAME, "async");
    createIndexDefinition(builder.child(INDEX_DEFINITIONS_NAME), "ignored1", true, false, ImmutableSet.of("baz"), null).setProperty(ASYNC_PROPERTY_NAME, "async-ignored");
    createIndexDefinition(builder.child(INDEX_DEFINITIONS_NAME), "ignored2", true, false, ImmutableSet.of("etc"), null);
    builder.child("testRoot").setProperty("foo", "abc");
    builder.child("testRoot").setProperty("bar", "abc");
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    assertTrue("Expecting no checkpoints", store.listCheckpoints().size() == 0);
    AsyncIndexUpdate async = new AsyncIndexUpdate("async", store, provider);
    async.run();
    assertTrue("Expecting one checkpoint", store.listCheckpoints().size() == 1);
    String firstCp = store.listCheckpoints().iterator().next();
    builder = store.getRoot().builder();
    builder.child("testRoot").setProperty("foo", "def");
    builder.child("testRoot").setProperty("bar", "def");
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    IndexTaskSpliter splitter = async.getTaskSplitter();
    splitter.registerSplit(newHashSet("/oak:index/changedIndex"), "async-slow");
    async.run();
    Set<String> checkpoints = newHashSet(store.listCheckpoints());
    assertTrue("Expecting two checkpoints", checkpoints.size() == 2);
    assertTrue(checkpoints.remove(firstCp));
    String secondCp = checkpoints.iterator().next();
    NodeState asyncNode = store.getRoot().getChildNode(ASYNC);
    assertEquals(firstCp, asyncNode.getString("async-slow"));
    assertEquals(secondCp, asyncNode.getString("async"));
    assertFalse(newHashSet(asyncNode.getStrings("async-temp")).contains(firstCp));
    NodeState indexNode = store.getRoot().getChildNode(INDEX_DEFINITIONS_NAME);
    assertEquals("async", indexNode.getChildNode("rootIndex").getString("async"));
    assertEquals("async-ignored", indexNode.getChildNode("ignored1").getString("async"));
    assertNull(indexNode.getChildNode("ignored2").getString("async"));
    assertEquals("async-slow", indexNode.getChildNode("changedIndex").getString("async"));
    assertEquals(false, indexNode.getChildNode("changedIndex").getBoolean("reindex"));
    // new index task is on previous checkpoint
    PropertyIndexLookup lookup = new PropertyIndexLookup(store.getRoot());
    assertEquals(ImmutableSet.of("testRoot"), find(lookup, "bar", "abc"));
    assertEquals(ImmutableSet.of(), find(lookup, "bar", "def"));
}

Example 2 with IndexTaskSpliter

use of org.apache.jackrabbit.oak.plugins.index.AsyncIndexUpdate.IndexTaskSpliter in project jackrabbit-oak by apache.

the class AsyncIndexUpdateTest method taskSplitNoMatch.

@Test
public void taskSplitNoMatch() throws Exception {
    MemoryNodeStore 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");
    createIndexDefinition(builder.child(INDEX_DEFINITIONS_NAME), "ignored", true, false, ImmutableSet.of("baz"), null).setProperty(ASYNC_PROPERTY_NAME, "async-ignored");
    builder.child("testRoot").setProperty("foo", "abc");
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    assertTrue("Expecting no checkpoints", store.listCheckpoints().size() == 0);
    AsyncIndexUpdate async = new AsyncIndexUpdate("async", store, provider);
    async.run();
    assertTrue("Expecting one checkpoint", store.listCheckpoints().size() == 1);
    String firstCp = store.listCheckpoints().iterator().next();
    builder = store.getRoot().builder();
    builder.child("testRoot").setProperty("foo", "def");
    store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY);
    IndexTaskSpliter splitter = async.getTaskSplitter();
    // no match on the provided path
    splitter.registerSplit(newHashSet("/oak:index/ignored"), "async-slow");
    async.run();
    Set<String> checkpoints = newHashSet(store.listCheckpoints());
    assertTrue("Expecting a single checkpoint", checkpoints.size() == 1);
    String secondCp = checkpoints.iterator().next();
    NodeState asyncNode = store.getRoot().getChildNode(ASYNC);
    assertEquals(secondCp, asyncNode.getString("async"));
    assertNull(firstCp, asyncNode.getString("async-slow"));
}