Examples with Result org.neo4j.consistency.ConsistencyCheckService.Result used on opensource projects

Example 1 with Result

use of org.neo4j.consistency.ConsistencyCheckService.Result in project neo4j by neo4j.

the class ConsistencyCheckServiceIntegrationTest method shouldAllowGraphCheckDisabled.

@Test
public void shouldAllowGraphCheckDisabled() throws IOException, ConsistencyCheckIncompleteException {
    GraphDatabaseService gds = getGraphDatabaseService();
    try (Transaction tx = gds.beginTx()) {
        gds.createNode();
        tx.success();
    }
    gds.shutdown();
    ConsistencyCheckService service = new ConsistencyCheckService();
    Config configuration = Config.embeddedDefaults(settings(ConsistencyCheckSettings.consistency_check_graph.name(), Settings.FALSE));
    // when
    Result result = runFullConsistencyCheck(service, configuration);
    // then
    assertTrue(result.isSuccessful());
}

Example 2 with Result

use of org.neo4j.consistency.ConsistencyCheckService.Result in project neo4j by neo4j.

the class ConsistencyCheckServiceIntegrationTest method reportNotUsedRelationshipReferencedInChain.

@Test
public void reportNotUsedRelationshipReferencedInChain() throws Exception {
    prepareDbWithDeletedRelationshipPartOfTheChain();
    Date timestamp = new Date();
    ConsistencyCheckService service = new ConsistencyCheckService(timestamp);
    Config configuration = Config.embeddedDefaults(settings());
    ConsistencyCheckService.Result result = runFullConsistencyCheck(service, configuration);
    assertFalse(result.isSuccessful());
    File reportFile = result.reportFile();
    assertTrue("Consistency check report file should be generated.", reportFile.exists());
    assertThat("Expected to see report about not deleted relationship record present as part of a chain", Files.readAllLines(reportFile.toPath()).toString(), containsString("The relationship record is not in use, but referenced from relationships chain."));
}

Example 3 with Result

use of org.neo4j.consistency.ConsistencyCheckService.Result in project neo4j by neo4j.

the class DatabaseRebuildTool method console.

private ConsoleInput console(final File fromPath, final GraphDatabaseBuilder dbBuilder, InputStream in, Listener<PrintStream> prompt, LifeSupport life) throws Exception {
    // We must have this indirection here since in order to perform CC (one of the commands) we must shut down
    // the database and let CC instantiate its own to run on. After that completes the db
    // should be restored. The commands has references to providers of things to accommodate for this.
    final AtomicReference<Store> store = new AtomicReference<>(new Store(dbBuilder));
    final Supplier<StoreAccess> storeAccess = () -> store.get().access;
    final Supplier<GraphDatabaseAPI> dbAccess = () -> store.get().db;
    ConsoleInput consoleInput = life.add(new ConsoleInput(in, out, prompt));
    consoleInput.add("apply", new ApplyTransactionsCommand(fromPath, dbAccess));
    consoleInput.add(DumpRecordsCommand.NAME, new DumpRecordsCommand(storeAccess));
    consoleInput.add("cc", new ArgsCommand() {

        @Override
        public void run(Args action, PrintStream out) throws Exception {
            File storeDir = store.get().storeDir;
            store.get().shutdown();
            try {
                Result result = new ConsistencyCheckService().runFullConsistencyCheck(storeDir, Config.defaults(), ProgressMonitorFactory.textual(out), FormattedLogProvider.toOutputStream(System.out), false);
                out.println(result.isSuccessful() ? "consistent" : "INCONSISTENT");
            } finally {
                store.set(new Store(dbBuilder));
            }
        }

        @Override
        public String toString() {
            return "Runs consistency check on the database for data that has been applied up to this point";
        }
    });
    life.add(new LifecycleAdapter() {

        @Override
        public void shutdown() {
            store.get().shutdown();
        }
    });
    return consoleInput;
}

Example 4 with Result

use of org.neo4j.consistency.ConsistencyCheckService.Result in project neo4j by neo4j.

the class ConsistencyCheckServiceIntegrationTest method shouldFailIfTheStoreInNotConsistent.

@Test
public void shouldFailIfTheStoreInNotConsistent() throws Exception {
    // given
    breakNodeStore();
    Date timestamp = new Date();
    ConsistencyCheckService service = new ConsistencyCheckService(timestamp);
    String logsDir = testDirectory.directory().getPath();
    Config configuration = Config.embeddedDefaults(settings(GraphDatabaseSettings.logs_directory.name(), logsDir));
    // when
    ConsistencyCheckService.Result result = runFullConsistencyCheck(service, configuration);
    // then
    assertFalse(result.isSuccessful());
    String reportFile = format("inconsistencies-%s.report", new SimpleDateFormat("yyyy-MM-dd.HH.mm.ss").format(timestamp));
    assertEquals(new File(logsDir, reportFile), result.reportFile());
    assertTrue("Inconsistency report file not generated", result.reportFile().exists());
}

Example 5 with Result

use of org.neo4j.consistency.ConsistencyCheckService.Result in project neo4j by neo4j.

the class ConsistencyCheckServiceIntegrationTest method shouldNotReportDuplicateForHugeLongValues.

@Test
public void shouldNotReportDuplicateForHugeLongValues() throws Exception {
    // given
    ConsistencyCheckService service = new ConsistencyCheckService();
    Config configuration = Config.embeddedDefaults(settings());
    GraphDatabaseService db = new TestGraphDatabaseFactory().newEmbeddedDatabaseBuilder(testDirectory.graphDbDir()).setConfig(GraphDatabaseSettings.record_format, getRecordFormatName()).newGraphDatabase();
    String propertyKey = "itemId";
    Label label = Label.label("Item");
    try (Transaction tx = db.beginTx()) {
        db.schema().constraintFor(label).assertPropertyIsUnique(propertyKey).create();
        tx.success();
    }
    try (Transaction tx = db.beginTx()) {
        set(db.createNode(label), property(propertyKey, 973305894188596880L));
        set(db.createNode(label), property(propertyKey, 973305894188596864L));
        tx.success();
    }
    db.shutdown();
    // when
    Result result = runFullConsistencyCheck(service, configuration);
    // then
    assertTrue(result.isSuccessful());
}