HADOOP-19315. Upgrade Apache Avro to 1.11.4

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/constants/ConfigConstants.java

@@ -0,0 +1,32 @@
+/**
+ * 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.hadoop.constants;
+
+public final class ConfigConstants {
+
+  private ConfigConstants() {}
+
+ /**
+  * System property name for the avro dependency.
+  * This property is used to configure trusted packages,
+  * which the avro dependency can use for serialization.
+  */
+  public static final String CONFIG_AVRO_SERIALIZABLE_PACKAGES =
+      "org.apache.avro.SERIALIZABLE_PACKAGES";
+}

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestPath.java

@@ -17,6 +17,7 @@
  */
 
 package org.apache.hadoop.fs;
+
 import org.junit.Assert;
 import org.junit.Test;
 
@@ -30,6 +31,7 @@
 import java.util.Arrays;
 
 import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.constants.ConfigConstants;
 import org.apache.hadoop.io.AvroTestUtil;
 import org.apache.hadoop.test.GenericTestUtils;
 import org.apache.hadoop.util.Shell;
@@ -405,7 +407,7 @@ public void testGetName() {
   @Test (timeout = 30000)
   public void testAvroReflect() throws Exception {
     // Avro expects explicitely stated, trusted packages used for (de-)serialization
-    System.setProperty("org.apache.avro.SERIALIZABLE_PACKAGES", "org.apache.hadoop.fs.Path");
+    System.setProperty(ConfigConstants.CONFIG_AVRO_SERIALIZABLE_PACKAGES, "org.apache.hadoop.fs");
     AvroTestUtil.testReflect
       (new Path("foo"),
        "{\"type\":\"string\",\"java-class\":\"org.apache.hadoop.fs.Path\"}");

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/io/TestText.java

@@ -24,6 +24,8 @@
 import java.nio.charset.CharacterCodingException;
 import java.nio.charset.StandardCharsets;
 import java.util.Random;
+
+import org.apache.hadoop.constants.ConfigConstants;
 import org.apache.hadoop.thirdparty.com.google.common.primitives.Bytes;
 import org.junit.Test;
 
@@ -345,7 +347,7 @@ public void testConcurrentEncodeDecode() throws Exception{
   @Test
   public void testAvroReflect() throws Exception {
     // Avro expects explicitely stated, trusted packages used for (de-)serialization
-    System.setProperty("org.apache.avro.SERIALIZABLE_PACKAGES", "org.apache.hadoop.io.Text");
+    System.setProperty(ConfigConstants.CONFIG_AVRO_SERIALIZABLE_PACKAGES, "org.apache.hadoop.io");
     AvroTestUtil.testReflect
             (new Text("foo"),
                     "{\"type\":\"string\",\"java-class\":\"org.apache.hadoop.io.Text\"}");

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobQueueChangeEvent.java

@@ -20,7 +20,6 @@
 
 import java.util.Set;
 
-import org.apache.avro.util.Utf8;
 import org.apache.hadoop.mapreduce.JobID;
 import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent;