diff --git a/tez-dag/src/main/java/org/apache/tez/dag/app/TaskCommunicatorManager.java b/tez-dag/src/main/java/org/apache/tez/dag/app/TaskCommunicatorManager.java
index 92954b65b0..6846d342ec 100644
--- a/tez-dag/src/main/java/org/apache/tez/dag/app/TaskCommunicatorManager.java
+++ b/tez-dag/src/main/java/org/apache/tez/dag/app/TaskCommunicatorManager.java
@@ -202,8 +202,7 @@ TaskCommunicator createUberTaskCommunicator(TaskCommunicatorContext taskCommunic
   TaskCommunicator createCustomTaskCommunicator(TaskCommunicatorContext taskCommunicatorContext,
                                                 NamedEntityDescriptor taskCommDescriptor)
                                                     throws TezException {
-    LOG.info("Creating TaskCommunicator {}:{} " + taskCommDescriptor.getEntityName(),
-        taskCommDescriptor.getClassName());
+    LOG.info("Creating TaskCommunicator {}:{} ", taskCommDescriptor.getEntityName(), taskCommDescriptor.getClassName());
     Class<? extends TaskCommunicator> taskCommClazz =
         (Class<? extends TaskCommunicator>) ReflectionUtils
             .getClazz(taskCommDescriptor.getClassName());
diff --git a/tez-dag/src/main/java/org/apache/tez/dag/app/rm/DagAwareYarnTaskScheduler.java b/tez-dag/src/main/java/org/apache/tez/dag/app/rm/DagAwareYarnTaskScheduler.java
index 6f2082adea..131302a03a 100644
--- a/tez-dag/src/main/java/org/apache/tez/dag/app/rm/DagAwareYarnTaskScheduler.java
+++ b/tez-dag/src/main/java/org/apache/tez/dag/app/rm/DagAwareYarnTaskScheduler.java
@@ -460,7 +460,7 @@ private void handleReuseContainerWhenIdle(HeldContainer hc, boolean isSession) {
     }
 
     if (sessionContainers.contains(hc)) {
-      LOG.info("Retaining container {} since it is a session container");
+      LOG.info("Retaining container {} since it is a session container", hc);
       hc.resetMatchingLevel();
     } else {
       long now = now();
diff --git a/tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerManager.java b/tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerManager.java
index 89d59aa104..0bf62afbc3 100644
--- a/tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerManager.java
+++ b/tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerManager.java
@@ -908,8 +908,7 @@ public void reportError(int taskSchedulerIndex, ServicePluginError servicePlugin
                           DagInfo dagInfo) {
     if (servicePluginError == YarnTaskSchedulerServiceError.RESOURCEMANAGER_ERROR) {
       LOG.info("Error reported by scheduler {} - {}",
-          Utils.getTaskSchedulerIdentifierString(taskSchedulerIndex, appContext) + ": " +
-              diagnostics);
+          Utils.getTaskSchedulerIdentifierString(taskSchedulerIndex, appContext), diagnostics);
       if (taskSchedulerDescriptors[taskSchedulerIndex].getEntityName()
           .equals(TezConstants.getTezYarnServicePluginName())) {
         LOG.warn(
diff --git a/tez-dag/src/test/java/org/apache/tez/dag/app/TestSpeculation.java b/tez-dag/src/test/java/org/apache/tez/dag/app/TestSpeculation.java
index e7fc161ddc..bc5c7ea4da 100644
--- a/tez-dag/src/test/java/org/apache/tez/dag/app/TestSpeculation.java
+++ b/tez-dag/src/test/java/org/apache/tez/dag/app/TestSpeculation.java
@@ -153,9 +153,7 @@ public void evaluate() throws Throwable {
                     .contains(UNIT_EXCEPTION_MESSAGE)))) {
                   throw caughtThrowable;
                 }
-                LOG.warn("{} : Failed. Retries remaining: ",
-                    description.getDisplayName(),
-                    retryCount.toString());
+                LOG.warn("{} : Failed. Retries remaining: {}", description.getDisplayName(), retryCount.toString());
               } else {
                 throw caughtThrowable;
               }
diff --git a/tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java b/tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java
index 583cc0099a..ac67789e4e 100644
--- a/tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java
+++ b/tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java
@@ -953,8 +953,7 @@ public void cleanup() throws InterruptedException {
         LOG.info("Resetting interrupt for processor");
         Thread.currentThread().interrupt();
       } catch (Throwable e) {
-        LOG.warn(
-            "Ignoring Exception when closing processor(cleanup). Exception class={}, message={}" +
+        LOG.warn("Ignoring Exception when closing processor(cleanup). Exception class={}, message={}",
             e.getClass().getName(), e.getMessage());
       }
     }
diff --git a/tez-runtime-library/src/main/java/org/apache/tez/http/async/netty/AsyncHttpConnection.java b/tez-runtime-library/src/main/java/org/apache/tez/http/async/netty/AsyncHttpConnection.java
index 215e63af58..8f8a0f7d0b 100644
--- a/tez-runtime-library/src/main/java/org/apache/tez/http/async/netty/AsyncHttpConnection.java
+++ b/tez-runtime-library/src/main/java/org/apache/tez/http/async/netty/AsyncHttpConnection.java
@@ -156,7 +156,7 @@ public boolean connect() throws IOException, InterruptedException {
     Request request = rb.setUrl(url.toString()).build();
 
     //for debugging
-    LOG.debug("Request url={}, encHash={}, id={}", url, encHash);
+    LOG.debug("Request url={}, encHash={}", url, encHash);
 
     try {
       //Blocks calling thread until it receives headers, but have the option to defer response body
@@ -176,7 +176,7 @@ public boolean connect() throws IOException, InterruptedException {
     //verify the response
     int rc = response.getStatusCode();
     if (rc != HttpURLConnection.HTTP_OK) {
-      LOG.debug("Request url={}, id={}", response.getUri());
+      LOG.debug("Request url={}", response.getUri());
       throw new IOException("Got invalid response code " + rc + " from "
           + url + ": " + response.getStatusText());
     }
diff --git a/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleScheduler.java b/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleScheduler.java
index 3416bcedf2..f68ab948ba 100644
--- a/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleScheduler.java
+++ b/tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleScheduler.java
@@ -1396,7 +1396,7 @@ protected Void callInternal() throws InterruptedException {
         }
 
         if (LOG.isDebugEnabled()) {
-          LOG.debug(srcNameTrimmed + ": " + "NumCompletedInputs: {}" + (numInputs - remainingMaps.get()));
+          LOG.debug("{}: NumCompletedInputs: {}", srcNameTrimmed, (numInputs - remainingMaps.get()));
         }
 
         // Ensure there's memory available before scheduling the next Fetcher.