HADOOP-15531. Use commons-text instead of commons-lang in some classes to fix deprecation warnings. Contributed by Takanobu Asanuma.

hadoop-client-modules/hadoop-client-minicluster/pom.xml

@@ -170,6 +170,10 @@
           <groupId>org.apache.commons</groupId>
           <artifactId>commons-lang3</artifactId>
         </exclusion>
+        <exclusion>
+          <groupId>org.apache.commons</groupId>
+          <artifactId>commons-text</artifactId>
+        </exclusion>
         <exclusion>
           <groupId>commons-logging</groupId>
           <artifactId>commons-logging</artifactId>

hadoop-common-project/hadoop-common/pom.xml

@@ -171,6 +171,11 @@
       <artifactId>commons-lang3</artifactId>
       <scope>compile</scope>
     </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-text</artifactId>
+      <scope>compile</scope>
+    </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/ReconfigurationServlet.java

@@ -18,7 +18,7 @@
 
 package org.apache.hadoop.conf;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 
 import java.util.Collection;
 import java.util.Enumeration;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/GetJournalEditServlet.java

@@ -31,7 +31,7 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.classification.InterfaceAudience;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/diskbalancer/command/Command.java

@@ -27,7 +27,7 @@ import com.google.common.collect.Lists;
 import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.Option;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.lang3.text.StrBuilder;
+import org.apache.commons.text.TextStringBuilder;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.conf.Configured;
 import org.apache.hadoop.fs.CommonConfigurationKeys;
@@ -491,7 +491,7 @@ public abstract class Command extends Configured implements Closeable {
   /**
    * Put output line to log and string buffer.
    * */
-  protected void recordOutput(final StrBuilder result,
+  protected void recordOutput(final TextStringBuilder result,
       final String outputLine) {
     LOG.info(outputLine);
     result.appendln(outputLine);
@@ -501,7 +501,7 @@ public abstract class Command extends Configured implements Closeable {
    * Parse top number of nodes to be processed.
    * @return top number of nodes to be processed.
    */
-  protected int parseTopNodes(final CommandLine cmd, final StrBuilder result)
+  protected int parseTopNodes(final CommandLine cmd, final TextStringBuilder result)
       throws IllegalArgumentException {
     String outputLine = "";
     int nodes = 0;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/diskbalancer/command/PlanCommand.java

@@ -23,7 +23,7 @@ import com.google.common.base.Throwables;
 import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.HelpFormatter;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.lang3.text.StrBuilder;
+import org.apache.commons.text.TextStringBuilder;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FSDataOutputStream;
 import org.apache.hadoop.fs.Path;
@@ -89,7 +89,7 @@ public class PlanCommand extends Command {
    */
   @Override
   public void execute(CommandLine cmd) throws Exception {
-    StrBuilder result = new StrBuilder();
+    TextStringBuilder result = new TextStringBuilder();
     String outputLine = "";
     LOG.debug("Processing Plan Command.");
     Preconditions.checkState(cmd.hasOption(DiskBalancerCLI.PLAN));

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/diskbalancer/command/ReportCommand.java

@@ -25,7 +25,7 @@ import java.util.ListIterator;
 import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.HelpFormatter;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.lang3.text.StrBuilder;
+import org.apache.commons.text.TextStringBuilder;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hdfs.server.diskbalancer.DiskBalancerException;
 import org.apache.hadoop.hdfs.server.diskbalancer.datamodel.DiskBalancerDataNode;
@@ -67,7 +67,7 @@ public class ReportCommand extends Command {
 
   @Override
   public void execute(CommandLine cmd) throws Exception {
-    StrBuilder result = new StrBuilder();
+    TextStringBuilder result = new TextStringBuilder();
     String outputLine = "Processing report command";
     recordOutput(result, outputLine);
 
@@ -99,7 +99,7 @@ public class ReportCommand extends Command {
     getPrintStream().println(result.toString());
   }
 
-  private void handleTopReport(final CommandLine cmd, final StrBuilder result,
+  private void handleTopReport(final CommandLine cmd, final TextStringBuilder result,
       final String nodeFormat) throws IllegalArgumentException {
     Collections.sort(getCluster().getNodes(), Collections.reverseOrder());
 
@@ -131,7 +131,7 @@ public class ReportCommand extends Command {
     }
   }
 
-  private void handleNodeReport(final CommandLine cmd, StrBuilder result,
+  private void handleNodeReport(final CommandLine cmd, TextStringBuilder result,
       final String nodeFormat, final String volumeFormat) throws Exception {
     String outputLine = "";
     /*
@@ -175,7 +175,7 @@ public class ReportCommand extends Command {
   /**
    * Put node report lines to string buffer.
    */
-  private void recordNodeReport(StrBuilder result, DiskBalancerDataNode dbdn,
+  private void recordNodeReport(TextStringBuilder result, DiskBalancerDataNode dbdn,
       final String nodeFormat, final String volumeFormat) throws Exception {
     final String trueStr = "True";
     final String falseStr = "False";

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java

@@ -17,7 +17,7 @@
  */
 package org.apache.hadoop.hdfs.server.namenode;
 
-import static org.apache.commons.lang3.StringEscapeUtils.escapeJava;
+import static org.apache.commons.text.StringEscapeUtils.escapeJava;
 import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.FS_TRASH_INTERVAL_DEFAULT;
 import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.FS_TRASH_INTERVAL_KEY;
 import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.HADOOP_CALLER_CONTEXT_ENABLED_DEFAULT;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/CacheAdmin.java

@@ -22,7 +22,7 @@ import java.util.EnumSet;
 import java.util.LinkedList;
 import java.util.List;
 
-import org.apache.commons.lang3.text.WordUtils;
+import org.apache.commons.text.WordUtils;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.conf.Configured;

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDecommission.java

@@ -38,7 +38,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 import com.google.common.base.Supplier;
 import com.google.common.collect.Lists;
-import org.apache.commons.lang3.text.StrBuilder;
+import org.apache.commons.text.TextStringBuilder;
 import org.apache.hadoop.fs.BlockLocation;
 import org.apache.hadoop.fs.CommonConfigurationKeys;
 import org.apache.hadoop.fs.FSDataOutputStream;
@@ -661,7 +661,7 @@ public class TestDecommission extends AdminStatesBaseTest {
   }
 
   private static String scanIntoString(final ByteArrayOutputStream baos) {
-    final StrBuilder sb = new StrBuilder();
+    final TextStringBuilder sb = new TextStringBuilder();
     final Scanner scanner = new Scanner(baos.toString());
     while (scanner.hasNextLine()) {
       sb.appendln(scanner.nextLine());

hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/tools/TestDFSAdmin.java

@@ -27,7 +27,7 @@ import com.google.common.base.Supplier;
 import com.google.common.collect.Lists;
 
 import org.apache.commons.io.FileUtils;
-import org.apache.commons.lang3.text.StrBuilder;
+import org.apache.commons.text.TextStringBuilder;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
@@ -518,7 +518,7 @@ public class TestDFSAdmin {
   }
 
   private static String scanIntoString(final ByteArrayOutputStream baos) {
-    final StrBuilder sb = new StrBuilder();
+    final TextStringBuilder sb = new TextStringBuilder();
     final Scanner scanner = new Scanner(baos.toString());
     while (scanner.hasNextLine()) {
       sb.appendln(scanner.nextLine());

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/webapp/TaskPage.java

@@ -27,7 +27,7 @@ import static org.apache.hadoop.yarn.webapp.view.JQueryUI.tableInit;
 import java.util.EnumSet;
 import java.util.Collection;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.mapreduce.MRConfig;
 import org.apache.hadoop.mapreduce.v2.api.records.JobId;

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/webapp/TasksBlock.java

@@ -24,7 +24,7 @@ import static org.apache.hadoop.yarn.util.StringHelper.join;
 import static org.apache.hadoop.yarn.webapp.view.JQueryUI.C_PROGRESSBAR;
 import static org.apache.hadoop.yarn.webapp.view.JQueryUI.C_PROGRESSBAR_VALUE;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.mapreduce.v2.api.records.TaskType;
 import org.apache.hadoop.mapreduce.v2.app.job.Task;
 import org.apache.hadoop.mapreduce.v2.app.webapp.dao.TaskInfo;

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/webapp/HsJobsBlock.java

@@ -21,7 +21,7 @@ package org.apache.hadoop.mapreduce.v2.hs.webapp;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.mapreduce.MRConfig;
 import org.apache.hadoop.mapreduce.v2.app.AppContext;

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/webapp/HsTaskPage.java

@@ -29,7 +29,7 @@ import static org.apache.hadoop.yarn.webapp.view.JQueryUI.tableInit;
 
 import java.util.Collection;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.mapreduce.v2.api.records.TaskId;
 import org.apache.hadoop.mapreduce.v2.api.records.TaskType;
 import org.apache.hadoop.mapreduce.v2.app.job.TaskAttempt;

hadoop-project/pom.xml

@@ -1069,6 +1069,11 @@
         <artifactId>commons-lang3</artifactId>
         <version>3.7</version>
       </dependency>
+      <dependency>
+        <groupId>org.apache.commons</groupId>
+        <artifactId>commons-text</artifactId>
+        <version>1.4</version>
+      </dependency>
       <dependency>
         <groupId>org.slf4j</groupId>
         <artifactId>slf4j-api</artifactId>

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/TopCLI.java

@@ -867,7 +867,8 @@ public class TopCLI extends YarnCLI {
         TimeUnit.MILLISECONDS.toMinutes(uptime)
             - TimeUnit.HOURS.toMinutes(TimeUnit.MILLISECONDS.toHours(uptime));
     String uptimeStr = String.format("%dd, %d:%d", days, hours, minutes);
-    String currentTime = DateFormatUtils.ISO_TIME_NO_T_FORMAT.format(now);
+    String currentTime = DateFormatUtils.ISO_8601_EXTENDED_TIME_FORMAT
+        .format(now);
 
     ret.append(CLEAR_LINE);
     ret.append(limitLineLength(String.format(

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/state/Graph.java

@@ -26,7 +26,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.classification.InterfaceAudience.Private;
 
 @Private

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/hamlet/HamletImpl.java

@@ -28,7 +28,7 @@ import java.util.EnumSet;
 import static java.util.EnumSet.*;
 import java.util.Iterator;
 
-import static org.apache.commons.lang3.StringEscapeUtils.*;
+import static org.apache.commons.text.StringEscapeUtils.*;
 import static org.apache.hadoop.yarn.webapp.hamlet.HamletImpl.EOpt.*;
 
 import org.apache.hadoop.classification.InterfaceAudience;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/hamlet2/HamletImpl.java

@@ -28,7 +28,7 @@ import java.util.EnumSet;
 import static java.util.EnumSet.*;
 import java.util.Iterator;
 
-import static org.apache.commons.lang3.StringEscapeUtils.*;
+import static org.apache.commons.text.StringEscapeUtils.*;
 import static org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl.EOpt.*;
 
 import org.apache.hadoop.classification.InterfaceAudience;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/view/JQueryUI.java

@@ -18,7 +18,7 @@
 
 package org.apache.hadoop.yarn.webapp.view;
 
-import static org.apache.commons.lang3.StringEscapeUtils.escapeEcmaScript;
+import static org.apache.commons.text.StringEscapeUtils.escapeEcmaScript;
 import static org.apache.hadoop.yarn.util.StringHelper.djoin;
 import static org.apache.hadoop.yarn.util.StringHelper.join;
 import static org.apache.hadoop.yarn.util.StringHelper.split;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/view/TextView.java

@@ -20,7 +20,7 @@ package org.apache.hadoop.yarn.webapp.view;
 
 import java.io.PrintWriter;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.yarn.webapp.View;
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/webapp/AppAttemptBlock.java

@@ -25,7 +25,7 @@ import java.security.PrivilegedExceptionAction;
 import java.util.Collection;
 import java.util.List;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.yarn.api.ApplicationBaseProtocol;
 import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/webapp/AppBlock.java

@@ -28,7 +28,7 @@ import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.CommonConfigurationKeys;
 import org.apache.hadoop.security.UserGroupInformation;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/webapp/AppsBlock.java

@@ -32,7 +32,7 @@ import java.util.Collection;
 import java.util.EnumSet;
 import java.util.List;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.commons.lang3.Range;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.util.StringUtils;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/FairSchedulerAppsBlock.java

@@ -29,7 +29,7 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMAppAttemptBlock.java

@@ -27,7 +27,7 @@ import java.io.IOException;
 import java.util.Collection;
 import java.util.List;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptReportRequest;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMAppBlock.java

@@ -25,7 +25,7 @@ import java.util.Collection;
 import java.util.List;
 import java.util.Set;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationAttemptsRequest;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMAppsBlock.java

@@ -26,7 +26,7 @@ import java.io.IOException;
 import java.util.List;
 import java.util.Set;
 
-import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.text.StringEscapeUtils;
 import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest;
 import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/AppsBlock.java

@@ -18,8 +18,8 @@
 
 package org.apache.hadoop.yarn.server.router.webapp;
 
-import static org.apache.commons.lang3.StringEscapeUtils.escapeHtml4;
+import static org.apache.commons.text.StringEscapeUtils.escapeHtml4;
-import static org.apache.commons.lang3.StringEscapeUtils.escapeEcmaScript;
+import static org.apache.commons.text.StringEscapeUtils.escapeEcmaScript;
 import static org.apache.hadoop.yarn.util.StringHelper.join;
 import static org.apache.hadoop.yarn.webapp.view.JQueryUI.C_PROGRESSBAR;
 import static org.apache.hadoop.yarn.webapp.view.JQueryUI.C_PROGRESSBAR_VALUE;