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YARN-7558. yarn logs command fails to get logs for running containers if UI authentication is enabled. Contributed by Xuan Gong. 

(cherry picked from commit a409425986)
This commit is contained in:
Junping Du 2017-11-30 13:47:47 -08:00
parent ee9ce1d75a
commit 14f251fcd5
1 changed files with 29 additions and 12 deletions
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41
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/LogsCLI.java
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@ -18,13 +18,25 @@
package org.apache.hadoop.yarn.client.cli;
import com.google.common.annotations.VisibleForTesting;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientHandlerException;
import com.sun.jersey.api.client.ClientRequest;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.UniformInterfaceException;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.client.filter.ClientFilter;
import com.sun.jersey.client.urlconnection.HttpURLConnectionFactory;
import com.sun.jersey.client.urlconnection.URLConnectionClientHandler;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintStream;
import java.net.ConnectException;
import java.net.HttpURLConnection;
import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
@ -38,9 +50,7 @@ import java.util.Map.Entry;
import java.util.Set;
import java.util.TreeMap;
import java.util.regex.Pattern;
import javax.ws.rs.core.MediaType;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.GnuParser;
@ -57,6 +67,8 @@ import org.apache.hadoop.classification.InterfaceStability.Evolving;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.conf.Configured;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.authentication.client.AuthenticatedURL;
import org.apache.hadoop.security.authentication.client.AuthenticationException;
import org.apache.hadoop.util.Tool;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptReport;
import org.apache.hadoop.yarn.api.records.ApplicationId;
@ -78,15 +90,6 @@ import org.codehaus.jettison.json.JSONArray;
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;
import com.google.common.annotations.VisibleForTesting;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientHandlerException;
import com.sun.jersey.api.client.ClientRequest;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.UniformInterfaceException;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.client.filter.ClientFilter;
@Public
@Evolving
public class LogsCLI extends Configured implements Tool {
@ -132,7 +135,21 @@ public class LogsCLI extends Configured implements Tool {
public int run(String[] args) throws Exception {
try {
yarnClient = createYarnClient();
webServiceClient = Client.create();
webServiceClient = new Client(new URLConnectionClientHandler(
new HttpURLConnectionFactory() {
@Override
public HttpURLConnection getHttpURLConnection(URL url)
throws IOException {
AuthenticatedURL.Token token = new AuthenticatedURL.Token();
HttpURLConnection conn = null;
try {
conn = new AuthenticatedURL().openConnection(url, token);
} catch (AuthenticationException e) {
throw new IOException(e);
}
return conn;
}
}));
return runCommand(args);
} finally {
if (yarnClient != null) {