Examples with DatabaseLayout org.neo4j.io.layout.DatabaseLayout used on opensource projects

Example 86 with DatabaseLayout

use of org.neo4j.io.layout.DatabaseLayout in project neo4j by neo4j.

the class FullCheckFulltextIndexEmptyDocs method shouldNotReportEmptyDocsInFulltextIndexAsInconsistencies.

/**
 * Fulltext index created before 4.3.0-drop02 can contain empty documents added when there were nodes matching the
 * schema but having non-text values. This zip contains a couple of fulltext indexes with some empty documents.
 * Consistency checker should ignore such documents since we don't want to force rebuild of all fulltext indexes
 * when they actually are usable.
 */
@Test
void shouldNotReportEmptyDocsInFulltextIndexAsInconsistencies() throws Throwable {
    Config config = Config.newBuilder().set(allow_upgrade, true).set(neo4j_home, testDirectory.homePath()).build();
    DatabaseManagementService managementService = startUp42Db(config);
    GraphDatabaseAPI db = (GraphDatabaseAPI) managementService.database(GraphDatabaseSettings.DEFAULT_DATABASE_NAME);
    DatabaseLayout layout = db.databaseLayout();
    managementService.shutdown();
    ConsistencyCheckService.Result result = check(config, layout);
    assertTrue(result.isSuccessful());
}

Example 87 with DatabaseLayout

use of org.neo4j.io.layout.DatabaseLayout in project neo4j by neo4j.

the class CheckConsistencyCommandIT method runsConsistencyChecker.

@Test
void runsConsistencyChecker() throws Exception {
    ConsistencyCheckService consistencyCheckService = mock(ConsistencyCheckService.class);
    CheckConsistencyCommand checkConsistencyCommand = new CheckConsistencyCommand(new ExecutionContext(homeDir, confPath), consistencyCheckService);
    DatabaseLayout databaseLayout = neo4jLayout.databaseLayout("mydb");
    when(consistencyCheckService.runFullConsistencyCheck(eq(databaseLayout), any(Config.class), any(ProgressMonitorFactory.class), any(LogProvider.class), any(FileSystemAbstraction.class), eq(false), any(), any(ConsistencyFlags.class))).thenReturn(ConsistencyCheckService.Result.success(null, null));
    CommandLine.populateCommand(checkConsistencyCommand, "--database=mydb");
    checkConsistencyCommand.execute();
    verify(consistencyCheckService).runFullConsistencyCheck(eq(databaseLayout), any(Config.class), any(ProgressMonitorFactory.class), any(LogProvider.class), any(FileSystemAbstraction.class), eq(false), any(), any(ConsistencyFlags.class));
}

Example 88 with DatabaseLayout

use of org.neo4j.io.layout.DatabaseLayout in project neo4j by neo4j.

the class CheckConsistencyCommandIT method consistencyCheckerRespectDatabaseLock.

@Test
void consistencyCheckerRespectDatabaseLock() throws CannotWriteException, IOException {
    ConsistencyCheckService consistencyCheckService = mock(ConsistencyCheckService.class);
    CheckConsistencyCommand checkConsistencyCommand = new CheckConsistencyCommand(new ExecutionContext(homeDir, confPath), consistencyCheckService);
    DatabaseLayout databaseLayout = neo4jLayout.databaseLayout("mydb");
    testDirectory.getFileSystem().mkdirs(databaseLayout.databaseDirectory());
    try (Closeable ignored = LockChecker.checkDatabaseLock(databaseLayout)) {
        CommandLine.populateCommand(checkConsistencyCommand, "--database=mydb", "--verbose");
        CommandFailedException exception = assertThrows(CommandFailedException.class, checkConsistencyCommand::execute);
        assertThat(exception.getCause()).isInstanceOf(FileLockException.class);
        assertThat(exception.getMessage()).isEqualTo("The database is in use. Stop database 'mydb' and try again.");
    }
}

Example 89 with DatabaseLayout

use of org.neo4j.io.layout.DatabaseLayout in project neo4j by neo4j.

the class CheckConsistencyCommandIT method canRunOnBackup.

@Test
void canRunOnBackup() throws Exception {
    ConsistencyCheckService consistencyCheckService = mock(ConsistencyCheckService.class);
    DatabaseLayout backupLayout = Neo4jLayout.ofFlat(testDirectory.directory("backup")).databaseLayout(DEFAULT_DATABASE_NAME);
    prepareBackupDatabase(backupLayout);
    CheckConsistencyCommand checkConsistencyCommand = new CheckConsistencyCommand(new ExecutionContext(homeDir, confPath), consistencyCheckService);
    when(consistencyCheckService.runFullConsistencyCheck(eq(backupLayout), any(Config.class), any(ProgressMonitorFactory.class), any(LogProvider.class), any(FileSystemAbstraction.class), eq(false), any(), any(ConsistencyFlags.class))).thenReturn(ConsistencyCheckService.Result.success(null, null));
    CommandLine.populateCommand(checkConsistencyCommand, "--backup=" + backupLayout.databaseDirectory());
    checkConsistencyCommand.execute();
    verify(consistencyCheckService).runFullConsistencyCheck(eq(backupLayout), any(Config.class), any(ProgressMonitorFactory.class), any(LogProvider.class), any(FileSystemAbstraction.class), eq(false), any(), any(ConsistencyFlags.class));
}

Example 90 with DatabaseLayout

use of org.neo4j.io.layout.DatabaseLayout in project neo4j by neo4j.

the class IndexRecoveryIT method restoreSnapshot.

private void restoreSnapshot(Path snapshotDir) {
    try {
        DatabaseLayout layout = databaseLayout;
        FileUtils.deleteDirectory(layout.databaseDirectory());
        FileUtils.deleteDirectory(layout.getTransactionLogsDirectory());
        FileUtils.copyDirectory(snapshotDir.resolve("data"), layout.databaseDirectory());
        FileUtils.copyDirectory(snapshotDir.resolve("transactions"), layout.getTransactionLogsDirectory());
        FileUtils.deleteDirectory(snapshotDir);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}