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new 680af873777 YARN-11515. [Federation] Improve
DefaultRequestInterceptor#init Code. (#5752)
680af873777 is described below
commit 680af873777f7fce0224781b9ecc547f8f8ded77
Author: slfan1989 <55643692+slfan1...@users.noreply.github.com>
AuthorDate: Wed Jul 12 09:47:59 2023 +0800
YARN-11515. [Federation] Improve DefaultRequestInterceptor#init Code.
(#5752)
---
.../clientrm/DefaultClientRequestInterceptor.java | 28 ++++++++--------
.../rmadmin/DefaultRMAdminRequestInterceptor.java | 37 +++++-----------------
.../webapp/DefaultRequestInterceptorREST.java | 1 +
.../webapp/MockDefaultRequestInterceptorREST.java | 20 ++++++------
4 files changed, 34 insertions(+), 52 deletions(-)
diff --git
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/clientrm/DefaultClientRequestInterceptor.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/clientrm/DefaultClientRequestInterceptor.java
index 8defc73b3ea..e7cc024b640 100644
---
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/clientrm/DefaultClientRequestInterceptor.java
+++
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/clientrm/DefaultClientRequestInterceptor.java
@@ -98,6 +98,8 @@ import org.apache.hadoop.yarn.exceptions.YarnException;
import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
import org.apache.hadoop.classification.VisibleForTesting;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
/**
* Extends the {@code AbstractRequestInterceptorClient} class and provides an
@@ -107,25 +109,26 @@ import org.apache.hadoop.classification.VisibleForTesting;
*/
public class DefaultClientRequestInterceptor
extends AbstractClientRequestInterceptor {
+ private static final Logger LOG =
+ LoggerFactory.getLogger(DefaultClientRequestInterceptor.class);
private ApplicationClientProtocol clientRMProxy;
@Override
public void init(String userName) {
super.init(userName);
-
- final Configuration conf = this.getConf();
try {
- clientRMProxy =
- user.doAs(new PrivilegedExceptionAction<ApplicationClientProtocol>()
{
- @Override
- public ApplicationClientProtocol run() throws Exception {
- return ClientRMProxy.createRMProxy(conf,
- ApplicationClientProtocol.class);
- }
- });
+ final Configuration conf = this.getConf();
+ clientRMProxy = user.doAs(
+ (PrivilegedExceptionAction<ApplicationClientProtocol>) () ->
+ ClientRMProxy.createRMProxy(conf,
ApplicationClientProtocol.class));
} catch (Exception e) {
- throw new YarnRuntimeException(
- "Unable to create the interface to reach the YarnRM", e);
+ StringBuilder message = new StringBuilder();
+ message.append("Error while creating Router RMClient Service");
+ if (user != null) {
+ message.append(", user: " + user);
+ }
+ LOG.error(message.toString(), e);
+ throw new YarnRuntimeException(message.toString(), e);
}
}
@@ -355,6 +358,5 @@ public class DefaultClientRequestInterceptor
@VisibleForTesting
public void setRMClient(ApplicationClientProtocol clientRM) {
this.clientRMProxy = clientRM;
-
}
}
diff --git
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/rmadmin/DefaultRMAdminRequestInterceptor.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/rmadmin/DefaultRMAdminRequestInterceptor.java
index 8388af66d28..df5b4d5835d 100644
---
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/rmadmin/DefaultRMAdminRequestInterceptor.java
+++
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/rmadmin/DefaultRMAdminRequestInterceptor.java
@@ -80,38 +80,18 @@ public class DefaultRMAdminRequestInterceptor
public void init(String userName) {
super.init(userName);
try {
- // Do not create a proxy user if user name matches the user name on
- // current UGI
- if (UserGroupInformation.isSecurityEnabled()) {
- user = UserGroupInformation.createProxyUser(userName,
UserGroupInformation.getLoginUser());
- } else if
(userName.equalsIgnoreCase(UserGroupInformation.getCurrentUser().getUserName()))
{
- user = UserGroupInformation.getCurrentUser();
- } else {
- user = UserGroupInformation.createProxyUser(userName,
- UserGroupInformation.getCurrentUser());
- }
-
final Configuration conf = this.getConf();
-
rmAdminProxy = user.doAs(
- new
PrivilegedExceptionAction<ResourceManagerAdministrationProtocol>() {
- @Override
- public ResourceManagerAdministrationProtocol run()
- throws Exception {
- return ClientRMProxy.createRMProxy(conf,
- ResourceManagerAdministrationProtocol.class);
- }
- });
- } catch (IOException e) {
- String message = "Error while creating Router RMAdmin Service for user:";
+ (PrivilegedExceptionAction<ResourceManagerAdministrationProtocol>)
() ->
+ ClientRMProxy.createRMProxy(conf,
ResourceManagerAdministrationProtocol.class));
+ } catch (Exception e) {
+ StringBuilder message = new StringBuilder();
+ message.append("Error while creating Router RMAdmin Service");
if (user != null) {
- message += ", user: " + user;
+ message.append(", user: " + user);
}
-
- LOG.info(message);
- throw new YarnRuntimeException(message, e);
- } catch (Exception e) {
- throw new YarnRuntimeException(e);
+ LOG.error(message.toString(), e);
+ throw new YarnRuntimeException(message.toString(), e);
}
}
@@ -126,7 +106,6 @@ public class DefaultRMAdminRequestInterceptor
@VisibleForTesting
public void setRMAdmin(ResourceManagerAdministrationProtocol rmAdmin) {
this.rmAdminProxy = rmAdmin;
-
}
@Override
diff --git
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/DefaultRequestInterceptorREST.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/DefaultRequestInterceptorREST.java
index 918865da467..9d3e3be6f6e 100644
---
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/DefaultRequestInterceptorREST.java
+++
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/DefaultRequestInterceptorREST.java
@@ -103,6 +103,7 @@ public class DefaultRequestInterceptorREST
@Override
public void init(String user) {
+ super.init(user);
webAppAddress = WebAppUtils.getRMWebAppURLWithScheme(getConf());
client = RouterWebServiceUtil.createJerseyClient(getConf());
}
diff --git
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/MockDefaultRequestInterceptorREST.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/MockDefaultRequestInterceptorREST.java
index d4e1b5145cf..f162ab6be65 100644
---
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/MockDefaultRequestInterceptorREST.java
+++
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/MockDefaultRequestInterceptorREST.java
@@ -211,7 +211,7 @@ public class MockDefaultRequestInterceptorREST
validateRunning();
ApplicationId applicationId =
- ApplicationId.newInstance(Integer.valueOf(getSubClusterId().getId()),
+ ApplicationId.newInstance(Integer.parseInt(getSubClusterId().getId()),
applicationCounter.incrementAndGet());
NewApplication appId =
new NewApplication(applicationId.toString(), new ResourceInfo());
@@ -275,7 +275,7 @@ public class MockDefaultRequestInterceptorREST
AppInfo appInfo = new AppInfo();
appInfo.setAppId(
- ApplicationId.newInstance(Integer.valueOf(getSubClusterId().getId()),
+ ApplicationId.newInstance(Integer.parseInt(getSubClusterId().getId()),
applicationCounter.incrementAndGet()).toString());
appInfo.setAMHostHttpAddress("http://i_am_the_AM:1234";);
@@ -316,7 +316,7 @@ public class MockDefaultRequestInterceptorREST
if (nodeId.contains(subClusterId) || nodeId.contains("test")) {
node = new NodeInfo();
node.setId(nodeId);
- node.setLastHealthUpdate(Integer.valueOf(getSubClusterId().getId()));
+ node.setLastHealthUpdate(Integer.parseInt(getSubClusterId().getId()));
}
return node;
}
@@ -328,7 +328,7 @@ public class MockDefaultRequestInterceptorREST
}
NodeInfo node = new NodeInfo();
node.setId("Node " + Integer.valueOf(getSubClusterId().getId()));
- node.setLastHealthUpdate(Integer.valueOf(getSubClusterId().getId()));
+ node.setLastHealthUpdate(Integer.parseInt(getSubClusterId().getId()));
NodesInfo nodes = new NodesInfo();
nodes.add(node);
return nodes;
@@ -350,12 +350,12 @@ public class MockDefaultRequestInterceptorREST
throw new RuntimeException("RM is stopped");
}
ClusterMetricsInfo metrics = new ClusterMetricsInfo();
- metrics.setAppsSubmitted(Integer.valueOf(getSubClusterId().getId()));
- metrics.setAppsCompleted(Integer.valueOf(getSubClusterId().getId()));
- metrics.setAppsPending(Integer.valueOf(getSubClusterId().getId()));
- metrics.setAppsRunning(Integer.valueOf(getSubClusterId().getId()));
- metrics.setAppsFailed(Integer.valueOf(getSubClusterId().getId()));
- metrics.setAppsKilled(Integer.valueOf(getSubClusterId().getId()));
+ metrics.setAppsSubmitted(Integer.parseInt(getSubClusterId().getId()));
+ metrics.setAppsCompleted(Integer.parseInt(getSubClusterId().getId()));
+ metrics.setAppsPending(Integer.parseInt(getSubClusterId().getId()));
+ metrics.setAppsRunning(Integer.parseInt(getSubClusterId().getId()));
+ metrics.setAppsFailed(Integer.parseInt(getSubClusterId().getId()));
+ metrics.setAppsKilled(Integer.parseInt(getSubClusterId().getId()));
return metrics;
}
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