Examples with AllowedRegexErrorResponseTransformStrategy org.apache.druid.common.exception.AllowedRegexErrorResponseTransformStrategy used on opensource projects

Example 6 with AllowedRegexErrorResponseTransformStrategy

use of org.apache.druid.common.exception.AllowedRegexErrorResponseTransformStrategy in project druid by druid-io.

the class SqlResourceTest method testAssertionErrorThrowsErrorWithFilterResponse.

@Test
public void testAssertionErrorThrowsErrorWithFilterResponse() throws Exception {
    resource = new SqlResource(JSON_MAPPER, CalciteTests.TEST_AUTHORIZER_MAPPER, sqlLifecycleFactory, lifecycleManager, new ServerConfig() {

        @Override
        public boolean isShowDetailedJettyErrors() {
            return true;
        }

        @Override
        public ErrorResponseTransformStrategy getErrorResponseTransformStrategy() {
            return new AllowedRegexErrorResponseTransformStrategy(ImmutableList.of());
        }
    });
    String errorMessage = "could not assert";
    SqlQuery badQuery = EasyMock.createMock(SqlQuery.class);
    EasyMock.expect(badQuery.getQuery()).andReturn("SELECT ANSWER TO LIFE");
    EasyMock.expect(badQuery.getContext()).andReturn(ImmutableMap.of("sqlQueryId", "id"));
    EasyMock.expect(badQuery.getParameterList()).andThrow(new Error(errorMessage));
    EasyMock.replay(badQuery);
    final QueryException exception = doPost(badQuery).lhs;
    Assert.assertNotNull(exception);
    Assert.assertNull(exception.getMessage());
    Assert.assertNull(exception.getHost());
    Assert.assertEquals(exception.getErrorCode(), QueryInterruptedException.UNKNOWN_EXCEPTION);
    Assert.assertNull(exception.getErrorClass());
    Assert.assertTrue(lifecycleManager.getAll("id").isEmpty());
}

Example 7 with AllowedRegexErrorResponseTransformStrategy

use of org.apache.druid.common.exception.AllowedRegexErrorResponseTransformStrategy in project druid by druid-io.

the class ServerConfigTest method testSerde.

@Test
public void testSerde() throws Exception {
    ServerConfig defaultConfig = new ServerConfig();
    String defaultConfigJson = OBJECT_MAPPER.writeValueAsString(defaultConfig);
    ServerConfig defaultConfig2 = OBJECT_MAPPER.readValue(defaultConfigJson, ServerConfig.class);
    Assert.assertEquals(defaultConfig, defaultConfig2);
    Assert.assertFalse(defaultConfig2.isEnableForwardedRequestCustomizer());
    ServerConfig modifiedConfig = new ServerConfig(999, 888, defaultConfig.isEnableRequestLimit(), defaultConfig.getMaxIdleTime(), defaultConfig.getDefaultQueryTimeout(), defaultConfig.getMaxScatterGatherBytes(), defaultConfig.getMaxSubqueryRows(), defaultConfig.getMaxQueryTimeout(), defaultConfig.getMaxRequestHeaderSize(), defaultConfig.getGracefulShutdownTimeout(), defaultConfig.getUnannouncePropagationDelay(), defaultConfig.getInflateBufferSize(), defaultConfig.getCompressionLevel(), true, ImmutableList.of(HttpMethod.OPTIONS), true, new AllowedRegexErrorResponseTransformStrategy(ImmutableList.of(".*")));
    String modifiedConfigJson = OBJECT_MAPPER.writeValueAsString(modifiedConfig);
    ServerConfig modifiedConfig2 = OBJECT_MAPPER.readValue(modifiedConfigJson, ServerConfig.class);
    Assert.assertEquals(modifiedConfig, modifiedConfig2);
    Assert.assertEquals(999, modifiedConfig2.getNumThreads());
    Assert.assertEquals(888, modifiedConfig2.getQueueSize());
    Assert.assertTrue(modifiedConfig2.getErrorResponseTransformStrategy() instanceof AllowedRegexErrorResponseTransformStrategy);
    Assert.assertTrue(modifiedConfig2.isEnableForwardedRequestCustomizer());
    Assert.assertEquals(1, modifiedConfig2.getAllowedHttpMethods().size());
    Assert.assertTrue(modifiedConfig2.getAllowedHttpMethods().contains(HttpMethod.OPTIONS));
}

Example 8 with AllowedRegexErrorResponseTransformStrategy

use of org.apache.druid.common.exception.AllowedRegexErrorResponseTransformStrategy in project druid by druid-io.

the class AsyncQueryForwardingServletTest method testHandleQueryParseExceptionWithFilterEnabled.

@Test
public void testHandleQueryParseExceptionWithFilterEnabled() throws Exception {
    String errorMessage = "test exception message";
    ObjectMapper mockMapper = Mockito.mock(ObjectMapper.class);
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    ServletOutputStream outputStream = Mockito.mock(ServletOutputStream.class);
    Mockito.when(response.getOutputStream()).thenReturn(outputStream);
    final AsyncQueryForwardingServlet servlet = new AsyncQueryForwardingServlet(new MapQueryToolChestWarehouse(ImmutableMap.of()), mockMapper, TestHelper.makeSmileMapper(), null, null, null, new NoopServiceEmitter(), new NoopRequestLogger(), new DefaultGenericQueryMetricsFactory(), new AuthenticatorMapper(ImmutableMap.of()), new Properties(), new ServerConfig() {

        @Override
        public boolean isShowDetailedJettyErrors() {
            return true;
        }

        @Override
        public ErrorResponseTransformStrategy getErrorResponseTransformStrategy() {
            return new AllowedRegexErrorResponseTransformStrategy(ImmutableList.of());
        }
    });
    IOException testException = new IOException(errorMessage);
    servlet.handleQueryParseException(request, response, mockMapper, testException, false);
    ArgumentCaptor<Exception> captor = ArgumentCaptor.forClass(Exception.class);
    Mockito.verify(mockMapper).writeValue(ArgumentMatchers.eq(outputStream), captor.capture());
    Assert.assertTrue(captor.getValue() instanceof QueryException);
    Assert.assertEquals(QueryInterruptedException.UNKNOWN_EXCEPTION, ((QueryException) captor.getValue()).getErrorCode());
    Assert.assertNull(captor.getValue().getMessage());
    Assert.assertNull(((QueryException) captor.getValue()).getErrorClass());
    Assert.assertNull(((QueryException) captor.getValue()).getHost());
}

Example 9 with AllowedRegexErrorResponseTransformStrategy

use of org.apache.druid.common.exception.AllowedRegexErrorResponseTransformStrategy in project druid by druid-io.

the class AsyncQueryForwardingServletTest method testHandleQueryParseExceptionWithFilterEnabledButMessageMatchAllowedRegex.

@Test
public void testHandleQueryParseExceptionWithFilterEnabledButMessageMatchAllowedRegex() throws Exception {
    String errorMessage = "test exception message";
    ObjectMapper mockMapper = Mockito.mock(ObjectMapper.class);
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    ServletOutputStream outputStream = Mockito.mock(ServletOutputStream.class);
    Mockito.when(response.getOutputStream()).thenReturn(outputStream);
    final AsyncQueryForwardingServlet servlet = new AsyncQueryForwardingServlet(new MapQueryToolChestWarehouse(ImmutableMap.of()), mockMapper, TestHelper.makeSmileMapper(), null, null, null, new NoopServiceEmitter(), new NoopRequestLogger(), new DefaultGenericQueryMetricsFactory(), new AuthenticatorMapper(ImmutableMap.of()), new Properties(), new ServerConfig() {

        @Override
        public boolean isShowDetailedJettyErrors() {
            return true;
        }

        @Override
        public ErrorResponseTransformStrategy getErrorResponseTransformStrategy() {
            return new AllowedRegexErrorResponseTransformStrategy(ImmutableList.of("test .*"));
        }
    });
    IOException testException = new IOException(errorMessage);
    servlet.handleQueryParseException(request, response, mockMapper, testException, false);
    ArgumentCaptor<Exception> captor = ArgumentCaptor.forClass(Exception.class);
    Mockito.verify(mockMapper).writeValue(ArgumentMatchers.eq(outputStream), captor.capture());
    Assert.assertTrue(captor.getValue() instanceof QueryException);
    Assert.assertEquals(QueryInterruptedException.UNKNOWN_EXCEPTION, ((QueryException) captor.getValue()).getErrorCode());
    Assert.assertEquals(errorMessage, captor.getValue().getMessage());
    Assert.assertNull(((QueryException) captor.getValue()).getErrorClass());
    Assert.assertNull(((QueryException) captor.getValue()).getHost());
}

Example 10 with AllowedRegexErrorResponseTransformStrategy

use of org.apache.druid.common.exception.AllowedRegexErrorResponseTransformStrategy in project druid by druid-io.

the class AsyncQueryForwardingServletTest method testHandleExceptionWithFilterEnabled.

@Test
public void testHandleExceptionWithFilterEnabled() throws Exception {
    String errorMessage = "test exception message";
    ObjectMapper mockMapper = Mockito.mock(ObjectMapper.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    ServletOutputStream outputStream = Mockito.mock(ServletOutputStream.class);
    Mockito.when(response.getOutputStream()).thenReturn(outputStream);
    final AsyncQueryForwardingServlet servlet = new AsyncQueryForwardingServlet(new MapQueryToolChestWarehouse(ImmutableMap.of()), mockMapper, TestHelper.makeSmileMapper(), null, null, null, new NoopServiceEmitter(), new NoopRequestLogger(), new DefaultGenericQueryMetricsFactory(), new AuthenticatorMapper(ImmutableMap.of()), new Properties(), new ServerConfig() {

        @Override
        public boolean isShowDetailedJettyErrors() {
            return true;
        }

        @Override
        public ErrorResponseTransformStrategy getErrorResponseTransformStrategy() {
            return new AllowedRegexErrorResponseTransformStrategy(ImmutableList.of());
        }
    });
    Exception testException = new IllegalStateException(errorMessage);
    servlet.handleException(response, mockMapper, testException);
    ArgumentCaptor<Exception> captor = ArgumentCaptor.forClass(Exception.class);
    Mockito.verify(mockMapper).writeValue(ArgumentMatchers.eq(outputStream), captor.capture());
    Assert.assertTrue(captor.getValue() instanceof QueryException);
    Assert.assertEquals(QueryInterruptedException.UNKNOWN_EXCEPTION, ((QueryException) captor.getValue()).getErrorCode());
    Assert.assertNull(captor.getValue().getMessage());
    Assert.assertNull(((QueryException) captor.getValue()).getErrorClass());
    Assert.assertNull(((QueryException) captor.getValue()).getHost());
}