Examples with Log org.neo4j.logging.Log used on opensource projects

Example 56 with Log

use of org.neo4j.logging.Log in project neo4j by neo4j.

the class HttpHeaderUtilsTest method defaultValueWhenCustomTransactionTimeoutNotSpecified.

@Test
void defaultValueWhenCustomTransactionTimeoutNotSpecified() {
    Log log = logProvider.getLog(HttpServletRequest.class);
    long transactionTimeout = getTransactionTimeout(request, log);
    assertEquals(0, transactionTimeout, "Transaction timeout not specified.");
    assertThat(logProvider).doesNotHaveAnyLogs();
}

Example 57 with Log

use of org.neo4j.logging.Log in project neo4j by neo4j.

the class IndexSamplingControllerFactory method createIndexRecoveryCondition.

private RecoveryCondition createIndexRecoveryCondition(final LogProvider logProvider, final TokenNameLookup tokenNameLookup) {
    return new RecoveryCondition() {

        private final Log log = logProvider.getLog(IndexSamplingController.class);

        @Override
        public boolean test(IndexDescriptor descriptor) {
            IndexSample indexSample = indexStatisticsStore.indexSample(descriptor.getId());
            long samples = indexSample.sampleSize();
            long size = indexSample.indexSize();
            boolean empty = (samples == 0) || (size == 0);
            if (empty) {
                log.debug("Recovering index sampling for index %s", descriptor.schema().userDescription(tokenNameLookup));
            }
            return empty;
        }
    };
}

Example 58 with Log

use of org.neo4j.logging.Log in project neo4j by neo4j.

the class ServerUserLogTest method logShouldRotateWhenConfigured.

@Test
void logShouldRotateWhenConfigured() throws Exception {
    // given
    NeoBootstrapper neoBootstrapper = getServerBootstrapper();
    Path dir = homeDir.homePath();
    Log logBeforeStart = neoBootstrapper.getLog();
    int maxArchives = 4;
    // when
    try {
        Map<String, String> configOverrides = stringMap(store_user_log_to_stdout.name(), FALSE, store_user_log_rotation_threshold.name(), "16", store_user_log_max_archives.name(), Integer.toString(maxArchives));
        configOverrides.putAll(connectorsConfig());
        int returnCode = neoBootstrapper.start(dir, configOverrides);
        // then
        assertEquals(OK, returnCode);
        assertThat(neoBootstrapper.getLog()).isNotSameAs(logBeforeStart);
        assertTrue(neoBootstrapper.isRunning());
        // when we forcibly log some more stuff
        do {
            neoBootstrapper.getLog().info("testing 123. This string should contain more than 16 bytes\n");
            Thread.sleep(2000);
        } while (allUserLogFiles(dir).size() <= 4);
    } finally {
        // stop the server so that resources are released and test teardown isn't flaky
        neoBootstrapper.stop();
    }
    // then no exceptions are thrown and
    assertThat(getStdOut()).isEmpty();
    assertTrue(Files.exists(getUserLogFileLocation(dir)));
    assertThat(readUserLogFile(dir)).isNotEmpty();
    List<String> userLogFiles = allUserLogFiles(dir);
    assertThat(userLogFiles).contains("neo4j.log", "neo4j.log.1", "neo4j.log.2", "neo4j.log.3", "neo4j.log.4");
    assertEquals(maxArchives + 1, userLogFiles.size());
}

Example 59 with Log

use of org.neo4j.logging.Log in project neo4j by neo4j.

the class ServerUserLogTest method shouldLogToStdOutByDefault.

@Test
void shouldLogToStdOutByDefault() {
    // given
    NeoBootstrapper neoBootstrapper = getServerBootstrapper();
    Path dir = homeDir.homePath();
    Log logBeforeStart = neoBootstrapper.getLog();
    // when
    try {
        int returnCode = neoBootstrapper.start(dir, connectorsConfig());
        // then no exceptions are thrown and
        assertThat(getStdOut()).isNotEmpty();
        assertFalse(Files.exists(getUserLogFileLocation(dir)));
        // then no exceptions are thrown and
        assertEquals(OK, returnCode);
        assertTrue(neoBootstrapper.isRunning());
        assertThat(neoBootstrapper.getLog()).isNotSameAs(logBeforeStart);
        assertThat(getStdOut()).isNotEmpty();
        assertThat(getStdOut()).anyMatch(s -> s.contains("Started."));
    } finally {
        // stop the server so that resources are released and test teardown isn't flaky
        neoBootstrapper.stop();
    }
    assertFalse(Files.exists(getUserLogFileLocation(dir)));
}

Example 60 with Log

use of org.neo4j.logging.Log in project neo4j by neo4j.

the class CommunityWebContainerBuilder method build.

public TestWebContainer build() throws IOException {
    checkState(dataDir != null || !persistent, "Must specify path");
    final Path configFile = createConfigFiles();
    Log log = logProvider.getLog(getClass());
    Config config = Config.newBuilder().setDefaults(GraphDatabaseSettings.SERVER_DEFAULTS).fromFile(configFile).build();
    config.setLogger(log);
    return new TestWebContainer(build(config));
}