Examples with QueryLogger org.neo4j.kernel.impl.query.QueryLoggerKernelExtension.QueryLogger used on opensource projects

Example 1 with QueryLogger

use of org.neo4j.kernel.impl.query.QueryLoggerKernelExtension.QueryLogger in project neo4j by neo4j.

the class QueryLoggerTest method shouldLogQueryParametersOnFailure.

@Test
public void shouldLogQueryParametersOnFailure() throws Exception {
    // given
    final AssertableLogProvider logProvider = new AssertableLogProvider();
    Map<String, Object> params = new HashMap<>();
    params.put("ages", Arrays.asList(41, 42, 43));
    ExecutingQuery query = query(0, SESSION_1, "TestUser", QUERY_4, params, emptyMap());
    FakeClock clock = Clocks.fakeClock();
    QueryLogger queryLogger = queryLoggerWithParams(logProvider, clock);
    RuntimeException failure = new RuntimeException();
    // when
    queryLogger.startQueryExecution(query);
    clock.forward(1, TimeUnit.MILLISECONDS);
    queryLogger.endFailure(query, failure);
    // then
    logProvider.assertExactly(inLog(getClass()).error(is("1 ms: " + sessionConnectionDetails(SESSION_1, "TestUser") + " - MATCH (n) WHERE n.age IN {ages} RETURN n - {ages: [41, 42, 43]} - {}"), sameInstance(failure)));
}

Example 2 with QueryLogger

use of org.neo4j.kernel.impl.query.QueryLoggerKernelExtension.QueryLogger in project neo4j by neo4j.

the class QueryLoggerTest method shouldNotLogQueryFasterThanThreshold.

@Test
public void shouldNotLogQueryFasterThanThreshold() throws Exception {
    // given
    final AssertableLogProvider logProvider = new AssertableLogProvider();
    ExecutingQuery query = query(0, SESSION_1, "TestUser", QUERY_1);
    FakeClock clock = Clocks.fakeClock();
    QueryLogger queryLogger = queryLoggerWithoutParams(logProvider, clock);
    // when
    queryLogger.startQueryExecution(query);
    clock.forward(9, TimeUnit.MILLISECONDS);
    queryLogger.endSuccess(query);
    // then
    logProvider.assertNoLoggingOccurred();
}

Example 3 with QueryLogger

use of org.neo4j.kernel.impl.query.QueryLoggerKernelExtension.QueryLogger in project neo4j by neo4j.

the class QueryLoggerTest method shouldKeepTrackOfDifferentSessions.

@Test
public void shouldKeepTrackOfDifferentSessions() throws Exception {
    // given
    final AssertableLogProvider logProvider = new AssertableLogProvider();
    ExecutingQuery query1 = query(0, SESSION_1, "TestUser1", QUERY_1);
    ExecutingQuery query2 = query(1, SESSION_2, "TestUser2", QUERY_2);
    ExecutingQuery query3 = query(2, SESSION_3, "TestUser3", QUERY_3);
    FakeClock clock = Clocks.fakeClock();
    QueryLogger queryLogger = queryLoggerWithoutParams(logProvider, clock);
    // when
    queryLogger.startQueryExecution(query1);
    clock.forward(1, TimeUnit.MILLISECONDS);
    queryLogger.startQueryExecution(query2);
    clock.forward(1, TimeUnit.MILLISECONDS);
    queryLogger.startQueryExecution(query3);
    clock.forward(7, TimeUnit.MILLISECONDS);
    queryLogger.endSuccess(query3);
    clock.forward(7, TimeUnit.MILLISECONDS);
    queryLogger.endSuccess(query2);
    clock.forward(7, TimeUnit.MILLISECONDS);
    queryLogger.endSuccess(query1);
    // then
    String expectedSession1String = sessionConnectionDetails(SESSION_1, "TestUser1");
    String expectedSession2String = sessionConnectionDetails(SESSION_2, "TestUser2");
    logProvider.assertExactly(inLog(getClass()).info(format("%d ms: %s - %s - {}", 15L, expectedSession2String, QUERY_2)), inLog(getClass()).info(format("%d ms: %s - %s - {}", 23L, expectedSession1String, QUERY_1)));
}

Example 4 with QueryLogger

use of org.neo4j.kernel.impl.query.QueryLoggerKernelExtension.QueryLogger in project neo4j by neo4j.

the class QueryLoggerTest method shouldLogUserName.

@Test
public void shouldLogUserName() throws Exception {
    // given
    final AssertableLogProvider logProvider = new AssertableLogProvider();
    FakeClock clock = Clocks.fakeClock();
    QueryLogger queryLogger = queryLoggerWithoutParams(logProvider, clock);
    // when
    ExecutingQuery query = query(0, SESSION_1, "TestUser", QUERY_1);
    queryLogger.startQueryExecution(query);
    clock.forward(10, TimeUnit.MILLISECONDS);
    queryLogger.endSuccess(query);
    ExecutingQuery anotherQuery = query(10, SESSION_1, "AnotherUser", QUERY_1);
    queryLogger.startQueryExecution(anotherQuery);
    clock.forward(10, TimeUnit.MILLISECONDS);
    queryLogger.endSuccess(anotherQuery);
    // then
    logProvider.assertExactly(inLog(getClass()).info(format("%d ms: %s - %s - {}", 10L, sessionConnectionDetails(SESSION_1, "TestUser"), QUERY_1)), inLog(getClass()).info(format("%d ms: %s - %s - {}", 10L, sessionConnectionDetails(SESSION_1, "AnotherUser"), QUERY_1)));
}

Example 5 with QueryLogger

use of org.neo4j.kernel.impl.query.QueryLoggerKernelExtension.QueryLogger in project neo4j by neo4j.

the class QueryLoggerTest method shouldLogQuerySlowerThanThreshold.

@Test
public void shouldLogQuerySlowerThanThreshold() throws Exception {
    // given
    final AssertableLogProvider logProvider = new AssertableLogProvider();
    ExecutingQuery query = query(0, SESSION_1, "TestUser", QUERY_1);
    FakeClock clock = Clocks.fakeClock();
    QueryLogger queryLogger = queryLoggerWithoutParams(logProvider, clock);
    // when
    queryLogger.startQueryExecution(query);
    clock.forward(11, TimeUnit.MILLISECONDS);
    queryLogger.endSuccess(query);
    // then
    String expectedSessionString = sessionConnectionDetails(SESSION_1, "TestUser");
    logProvider.assertExactly(inLog(getClass()).info(format("%d ms: %s - %s - {}", 11L, expectedSessionString, QUERY_1)));
}