Add SLF4JBridgeHandler

eco/src/java/org/apache/heron/eco/Eco.java

@@ -31,6 +31,7 @@
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
 import org.apache.heron.api.Config;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.eco.builder.BoltBuilder;
 import org.apache.heron.eco.builder.BuilderUtility;
 import org.apache.heron.eco.builder.ComponentBuilder;
@@ -132,6 +133,7 @@ public void submit(FileInputStream fileInputStream,
   }
 
   public static void main(String[] args) throws Exception {
+    Slf4jUtils.installSLF4JBridge();
     Options options = constructOptions();
 
     CommandLineParser parser = new DefaultParser();

heron/api/src/java/BUILD

@@ -18,6 +18,7 @@ api_deps_files = \
         ":classification",
         "//heron/common/src/java:basics-java",
         "@maven//:javax_xml_bind_jaxb_api",
+        "@maven//:org_slf4j_jul_to_slf4j",
     ]
 
 # Low Level Api

heron/api/src/java/org/apache/heron/api/utils/Slf4jUtils.java

@@ -0,0 +1,34 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.heron.api.utils;
+
+import org.slf4j.bridge.SLF4JBridgeHandler;
+
+public final class Slf4jUtils {
+  private Slf4jUtils() {
+  }
+
+  public static void installSLF4JBridge() {
+    if (!SLF4JBridgeHandler.isInstalled()) {
+      SLF4JBridgeHandler.removeHandlersForRootLogger();
+      SLF4JBridgeHandler.install();
+    }
+  }
+}

heron/ckptmgr/src/java/org/apache/heron/ckptmgr/CheckpointManager.java

@@ -31,6 +31,7 @@
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.common.basics.NIOLooper;
 import org.apache.heron.common.basics.SingletonRegistry;
 import org.apache.heron.common.config.SystemConfig;
@@ -212,6 +213,7 @@ private static IStatefulStorage setupStatefulStorage(
 
   public static void main(String[] args) throws IOException,
                                        ParseException, CheckpointManagerException {
+    Slf4jUtils.installSLF4JBridge();
     Options options = constructOptions();
     Options helpOptions = constructHelpOptions();
     CommandLineParser parser = new DefaultParser();

heron/downloaders/src/java/BUILD

@@ -11,6 +11,7 @@ files = glob(
 
 downloader_deps = [
     "//heron/io/dlog/src/java:dlog-lib",
+    "//heron/api/src/java:api-java-low-level",
     "//heron/spi/src/java:common-spi-java",
     "//third_party/java:commons-compress",
     "@maven//:commons_cli_commons_cli",

heron/downloaders/src/java/org/apache/heron/downloader/DownloadRunner.java

@@ -31,6 +31,7 @@
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.spi.common.Config;
 import org.apache.heron.spi.common.ConfigLoader;
 
@@ -127,6 +128,7 @@ private static Options constructCliOptions() {
 
   // takes topology package URI and extracts it to a directory
   public static void main(String[] args) throws Exception {
+    Slf4jUtils.installSLF4JBridge();
     CommandLineParser parser = new DefaultParser();
     Options slaManagerCliOptions = constructCliOptions();
 

heron/healthmgr/src/java/org/apache/heron/healthmgr/HealthManager.java

@@ -48,6 +48,7 @@
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.classification.InterfaceStability.Evolving;
 import org.apache.heron.classification.InterfaceStability.Unstable;
 import org.apache.heron.common.basics.SingletonRegistry;
@@ -152,6 +153,7 @@ public HealthManager(Config config, AbstractModule baseModule) {
   }
 
   public static void main(String[] args) throws Exception {
+    Slf4jUtils.installSLF4JBridge();
     CommandLineParser parser = new DefaultParser();
     Options slaManagerCliOptions = constructCliOptions();
 

heron/instance/src/java/shade.conf

@@ -18,3 +18,4 @@
 rule com.google.protobuf** org.apache.heron.shaded.@0
 rule org.yaml.snakeyaml** org.apache.heron.shaded.@0
 rule org.apache.commons** org.apache.heron.shaded.@0
+rule org.slf4j** org.apache.heron.shaded.@0

heron/metricscachemgr/src/java/org/apache/heron/metricscachemgr/MetricsCacheManager.java

@@ -32,6 +32,7 @@
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.common.basics.NIOLooper;
 import org.apache.heron.common.basics.SysUtils;
 import org.apache.heron.common.config.SystemConfig;
@@ -284,6 +285,7 @@ private static void usage(Options options) {
   }
 
   public static void main(String[] args) throws Exception {
+    Slf4jUtils.installSLF4JBridge();
     Options options = constructOptions();
     Options helpOptions = constructHelpOptions();
 

heron/metricscachemgr/src/java/org/apache/heron/metricscachemgr/MetricsCacheManagerHttpServer.java

@@ -33,6 +33,7 @@
 import com.sun.net.httpserver.HttpHandler;
 import com.sun.net.httpserver.HttpServer;
 
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.metricscachemgr.metricscache.MetricsCache;
 import org.apache.heron.proto.tmanager.TopologyManager;
 import org.apache.heron.spi.utils.NetworkUtils;
@@ -95,6 +96,7 @@ public MetricsCacheManagerHttpServer(MetricsCache cache, int port) throws IOExce
    */
   public static void main(String[] args)
       throws ExecutionException, InterruptedException, IOException {
+    Slf4jUtils.installSLF4JBridge();
     if (args.length < 3) {
       System.out.println(
           "Usage: java MetricsQuery <host:port> <component_name> <metrics_name>");

heron/metricsmgr/src/java/org/apache/heron/metricsmgr/MetricsManager.java

@@ -39,6 +39,7 @@
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
 import org.apache.heron.api.metric.MultiCountMetric;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.common.basics.Communicator;
 import org.apache.heron.common.basics.ExecutorLooper;
 import org.apache.heron.common.basics.NIOLooper;
@@ -329,6 +330,7 @@ private static void usage(Options options) {
   }
 
   public static void main(String[] args) throws Exception {
+    Slf4jUtils.installSLF4JBridge();
     final Options options = constructOptions();
     final Options helpOptions = constructHelpOptions();
 

heron/scheduler-core/src/java/org/apache/heron/scheduler/RuntimeManagerMain.java

@@ -32,6 +32,7 @@
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.common.basics.DryRunFormatType;
 import org.apache.heron.common.basics.SysUtils;
 import org.apache.heron.common.utils.logging.LoggingHelper;
@@ -224,7 +225,7 @@ private static Options constructHelpOptions() {
   public static void main(String[] args)
       throws ClassNotFoundException, IllegalAccessException,
       InstantiationException, IOException, ParseException {
-
+    Slf4jUtils.installSLF4JBridge();
     Options options = constructOptions();
     Options helpOptions = constructHelpOptions();
     CommandLineParser parser = new DefaultParser();

heron/scheduler-core/src/java/org/apache/heron/scheduler/SchedulerMain.java

@@ -33,6 +33,7 @@
 import org.apache.commons.cli.ParseException;
 import org.apache.heron.api.exception.InvalidTopologyException;
 import org.apache.heron.api.generated.TopologyAPI;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.api.utils.TopologyUtils;
 import org.apache.heron.common.basics.FileUtils;
 import org.apache.heron.common.basics.SysUtils;
@@ -177,7 +178,7 @@ private static Options constructHelpOptions() {
   }
 
   public static void main(String[] args) throws Exception {
-
+    Slf4jUtils.installSLF4JBridge();
     // construct the options and help options first.
     Options options = constructOptions();
     Options helpOptions = constructHelpOptions();

heron/scheduler-core/src/java/org/apache/heron/scheduler/SubmitterMain.java

@@ -35,6 +35,7 @@
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
 import org.apache.heron.api.generated.TopologyAPI;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.api.utils.TopologyUtils;
 import org.apache.heron.common.basics.DryRunFormatType;
 import org.apache.heron.common.basics.SysUtils;
@@ -297,6 +298,7 @@ dryRunFormat, isVerbose(cmd), isVerboseGC(cmd)))
   }
 
   public static void main(String[] args) throws Exception {
+    Slf4jUtils.installSLF4JBridge();
     Options options = constructOptions();
     Options helpOptions = constructHelpOptions();
     CommandLineParser parser = new DefaultParser();

heron/statemgrs/src/java/org/apache/heron/statemgr/localfs/LocalFileSystemStateManager.java

@@ -30,6 +30,7 @@
 import com.google.protobuf.Message;
 
 import org.apache.heron.api.generated.TopologyAPI;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.common.basics.FileUtils;
 import org.apache.heron.proto.ckptmgr.CheckpointManager;
 import org.apache.heron.proto.scheduler.Scheduler;
@@ -247,6 +248,7 @@ public void close() {
 
   public static void main(String[] args) throws ExecutionException, InterruptedException,
       IllegalAccessException, ClassNotFoundException, InstantiationException {
+    Slf4jUtils.installSLF4JBridge();
     Config config = Config.newBuilder()
         .put(Key.STATEMGR_ROOT_PATH,
             System.getProperty("user.home") + "/.herondata/repository/state/local")

heron/statemgrs/src/java/org/apache/heron/statemgr/zookeeper/curator/CuratorStateManager.java

@@ -40,6 +40,7 @@
 import org.apache.curator.framework.state.ConnectionStateListener;
 import org.apache.curator.retry.ExponentialBackoffRetry;
 import org.apache.heron.api.generated.TopologyAPI;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.common.basics.Pair;
 import org.apache.heron.proto.ckptmgr.CheckpointManager;
 import org.apache.heron.proto.scheduler.Scheduler;
@@ -451,7 +452,7 @@ public static void main(String[] args) throws ExecutionException, InterruptedExc
     if (args.length < 2) {
       throw new RuntimeException("Expects 2 arguments: <topology_name> <zookeeper_hostname>");
     }
-
+    Slf4jUtils.installSLF4JBridge();
     String zookeeperHostname = args[1];
     Config config = Config.newBuilder()
         .put(Key.STATEMGR_ROOT_PATH, "/storm/heron/states")

heron/tools/apiserver/src/java/org/apache/heron/apiserver/Runtime.java

@@ -40,6 +40,7 @@
 import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
 import org.apache.commons.cli.ParseException;
+import org.apache.heron.api.utils.Slf4jUtils;
 import org.apache.heron.apiserver.resources.HeronResource;
 import org.apache.heron.apiserver.utils.ConfigUtils;
 import org.apache.heron.apiserver.utils.Logging;
@@ -245,6 +246,7 @@ private static Boolean isVerbose(CommandLine cmd) {
 
   @SuppressWarnings({"IllegalCatch", "RegexpSinglelineJava"})
   public static void main(String[] args) throws Exception {
+    Slf4jUtils.installSLF4JBridge();
     final Options options = createOptions();
     final Options helpOptions = constructHelpOptions();
 

scripts/travis/test.sh

@@ -22,6 +22,7 @@ set -e
 
 DIR=`dirname $0`
 UTILS=${DIR}/../shutils
+export log_level=WARN
 source ${UTILS}/common.sh
 
 # integration test binaries have to be specified as absolute path

third_party/java/BUILD

@@ -19,9 +19,9 @@ java_library(
         "@maven//:com_fasterxml_jackson_core_jackson_core",
         "@maven//:com_fasterxml_jackson_core_jackson_databind",
         "@maven//:commons_codec_commons_codec",
-        "@maven//:org_slf4j_jcl_over_slf4j",
         "@maven//:org_apache_httpcomponents_httpclient",
         "@maven//:org_apache_httpcomponents_httpcore",
+        "@maven//:org_slf4j_jcl_over_slf4j",
     ],
 )
 
@@ -211,9 +211,9 @@ java_library(
         "@maven//:com_google_http_client_google_http_client_jackson2",
         "@maven//:com_google_oauth_client_google_oauth_client",
         "@maven//:commons_codec_commons_codec",
-        "@maven//:org_slf4j_jcl_over_slf4j",
         "@maven//:org_apache_httpcomponents_httpclient",
         "@maven//:org_apache_httpcomponents_httpcore",
+        "@maven//:org_slf4j_jcl_over_slf4j",
     ],
 )
 
@@ -351,15 +351,15 @@ java_library(
         "@maven//:org_apache_distributedlog_distributedlog_protocol",
     ],
     deps = [
-        "@maven//:org_slf4j_slf4j_api",
-        "@maven//:org_slf4j_jul_to_slf4j",
-        "@maven//:org_slf4j_log4j_over_slf4j",
-        "@maven//:org_slf4j_jcl_over_slf4j",
         "@maven//:commons_collections_commons_collections",
         "@maven//:commons_configuration_commons_configuration",
         "@maven//:commons_lang_commons_lang",
         "@maven//:io_netty_netty_all",
         "@maven//:org_apache_distributedlog_distributedlog_core",
         "@maven//:org_apache_distributedlog_distributedlog_protocol",
+        "@maven//:org_slf4j_jcl_over_slf4j",
+        "@maven//:org_slf4j_jul_to_slf4j",
+        "@maven//:org_slf4j_log4j_over_slf4j",
+        "@maven//:org_slf4j_slf4j_api",
     ],
 )

third_party/java/logback.xml

@@ -1,4 +1,25 @@
-<configuration>
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+=================================================================================================
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
+=================================================================================================
+-->
+<configuration debug="false">
   <shutdownHook class="ch.qos.logback.core.hook.DelayingShutdownHook" />
 
   <contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator">

tools/java/src/org/apache/bazel/checkstyle/BUILD

@@ -9,6 +9,7 @@ common_deps = [
     "@maven//:com_google_guava_guava",
     "//third_party/java/bazel:extra_actions_proto_java",
     "//third_party/java/bazel:proto_java",
+    "//third_party/java:logging",
 ]
 
 java_binary(