Examples with ExecutionContext org.neo4j.cli.ExecutionContext used on opensource projects

Example 21 with ExecutionContext

use of org.neo4j.cli.ExecutionContext in project neo4j by neo4j.

the class MemoryRecommendationsCommandTest method doNotPrintRecommendationsForOffHeapWhenOnHeapIsConfigured.

@Test
void doNotPrintRecommendationsForOffHeapWhenOnHeapIsConfigured() throws Exception {
    PrintStream output = mock(PrintStream.class);
    Path homeDir = testDirectory.homePath();
    Path configDir = homeDir.resolve("conf");
    Path configFile = configDir.resolve(DEFAULT_CONFIG_FILE_NAME);
    Files.createDirectories(configDir);
    store(stringMap(data_directory.name(), homeDir.toString(), tx_state_memory_allocation.name(), TransactionStateMemoryAllocation.ON_HEAP.name()), configFile);
    MemoryRecommendationsCommand command = new MemoryRecommendationsCommand(new ExecutionContext(homeDir, configDir, output, mock(PrintStream.class), testDirectory.getFileSystem()));
    CommandLine.populateCommand(command, "--memory=8g");
    String heap = bytesToString(recommendHeapMemory(gibiBytes(8)));
    String pagecache = bytesToString(recommendPageCacheMemory(gibiBytes(8), 0));
    String offHeap = bytesToString(gibiBytes(2));
    command.execute();
    verify(output).println(initial_heap_size.name() + "=" + heap);
    verify(output).println(max_heap_size.name() + "=" + heap);
    verify(output).println(pagecache_memory.name() + "=" + pagecache);
    verify(output, never()).println(tx_state_max_off_heap_memory.name() + "=" + offHeap);
}

Example 22 with ExecutionContext

use of org.neo4j.cli.ExecutionContext in project neo4j by neo4j.

the class MemoryRecommendationsCommandTest method mustPrintMinimalPageCacheMemorySettingForConfiguredDb.

@Test
void mustPrintMinimalPageCacheMemorySettingForConfiguredDb() throws Exception {
    // given
    Path homeDir = neo4jLayout.homeDirectory();
    Path configDir = homeDir.resolve("conf");
    Files.createDirectories(configDir);
    Path configFile = configDir.resolve(DEFAULT_CONFIG_FILE_NAME);
    Files.createFile(configFile);
    createDatabaseWithNativeIndexes(homeDir, DEFAULT_DATABASE_NAME);
    PrintStream output = mock(PrintStream.class);
    MemoryRecommendationsCommand command = new MemoryRecommendationsCommand(new ExecutionContext(homeDir, configDir, output, mock(PrintStream.class), testDirectory.getFileSystem()));
    String heap = bytesToString(recommendHeapMemory(gibiBytes(8)));
    String pagecache = bytesToString(recommendPageCacheMemory(gibiBytes(8), gibiBytes(2)));
    // when
    CommandLine.populateCommand(command, "--memory=8g");
    command.execute();
    // then
    verify(output).println(contains(initial_heap_size.name() + "=" + heap));
    verify(output).println(contains(max_heap_size.name() + "=" + heap));
    verify(output).println(contains(pagecache_memory.name() + "=" + pagecache));
    DatabaseLayout databaseLayout = neo4jLayout.databaseLayout(DEFAULT_DATABASE_NAME);
    DatabaseLayout systemLayout = neo4jLayout.databaseLayout(SYSTEM_DATABASE_NAME);
    long[] expectedSizes = calculatePageCacheFileSize(databaseLayout);
    long[] systemSizes = calculatePageCacheFileSize(systemLayout);
    long expectedPageCacheSize = expectedSizes[0] + systemSizes[0];
    long expectedLuceneSize = expectedSizes[1] + systemSizes[1];
    verify(output).println(contains("Total size of lucene indexes in all databases: " + bytesToString(expectedLuceneSize)));
    verify(output).println(contains("Total size of data and native indexes in all databases: " + bytesToString(expectedPageCacheSize)));
}

Example 23 with ExecutionContext

use of org.neo4j.cli.ExecutionContext in project neo4j by neo4j.

the class MemoryRecommendationsCommandTest method mustPrintRecommendationsAsConfigReadableOutput.

@Test
void mustPrintRecommendationsAsConfigReadableOutput() throws Exception {
    PrintStream output = mock(PrintStream.class);
    Path homeDir = testDirectory.homePath();
    Path configDir = homeDir.resolve("conf");
    Path configFile = configDir.resolve(DEFAULT_CONFIG_FILE_NAME);
    Files.createDirectories(configDir);
    store(stringMap(data_directory.name(), homeDir.toString()), configFile);
    MemoryRecommendationsCommand command = new MemoryRecommendationsCommand(new ExecutionContext(homeDir, configDir, output, mock(PrintStream.class), testDirectory.getFileSystem()));
    CommandLine.populateCommand(command, "--memory=8g");
    String heap = bytesToString(recommendHeapMemory(gibiBytes(8)));
    String pagecache = bytesToString(recommendPageCacheMemory(gibiBytes(8), gibiBytes(2)));
    String offHeap = bytesToString(gibiBytes(2));
    command.execute();
    verify(output).println(initial_heap_size.name() + "=" + heap);
    verify(output).println(max_heap_size.name() + "=" + heap);
    verify(output).println(pagecache_memory.name() + "=" + pagecache);
    verify(output).println(tx_state_max_off_heap_memory.name() + "=" + offHeap);
    verify(output).println(additional_jvm.name() + "=" + "-XX:+ExitOnOutOfMemoryError");
}

Example 24 with ExecutionContext

use of org.neo4j.cli.ExecutionContext in project neo4j by neo4j.

the class DumpCommandIT method execute.

private void execute(String database, Path to) {
    final ExecutionContext ctx = new ExecutionContext(homeDir, configDir, mock(PrintStream.class), mock(PrintStream.class), testDirectory.getFileSystem());
    final var command = new DumpCommand(ctx, dumper);
    CommandLine.populateCommand(command, "--database=" + database, "--to=" + to.toAbsolutePath());
    command.execute();
}

Example 25 with ExecutionContext

use of org.neo4j.cli.ExecutionContext in project neo4j by neo4j.

the class SetDefaultAdminCommandTest method setup.

@BeforeEach
void setup() throws IOException, InvalidArgumentsException {
    command = new SetDefaultAdminCommand(new ExecutionContext(testDir.directory("home"), testDir.directory("conf"), mock(PrintStream.class), mock(PrintStream.class), fileSystem));
    final Config config = command.loadNeo4jConfig();
    UserRepository users = CommunitySecurityModule.getUserRepository(config, NullLogProvider.getInstance(), fileSystem);
    users.create(new User.Builder("jake", LegacyCredential.forPassword("123")).withRequiredPasswordChange(false).build());
    adminIniFile = CommunitySecurityModule.getUserRepositoryFile(config).resolveSibling("admin.ini");
}