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YARN-2859. ApplicationHistoryServer binds to default port 8188 in 

MiniYARNCluster. Contributed by Vinod Kumar Vavilapalli
This commit is contained in:
Xuan 2015-10-28 10:32:16 -07:00
parent 19a77f5466
commit 27414dac66
3 changed files with 22 additions and 4 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -1897,6 +1897,9 @@ Release 2.6.2 - UNRELEASED
YARN-3798. ZKRMStateStore shouldn't create new session without occurrance of
SESSIONEXPIED. (ozawa and Varun Saxena)
YARN-2859. ApplicationHistoryServer binds to default port 8188 in MiniYARNCluster.
(Vinod Kumar Vavilapalli via xgong)
Release 2.6.1 - 2015-09-23
INCOMPATIBLE CHANGES

14
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/MiniYARNCluster.java
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@ -252,9 +252,9 @@ public class MiniYARNCluster extends CompositeService {
resourceManagers[i] = createResourceManager();
if (!useFixedPorts) {
if (HAUtil.isHAEnabled(conf)) {
setHARMConfiguration(i, conf);
setHARMConfigurationWithEphemeralPorts(i, conf);
} else {
setNonHARMConfiguration(conf);
setNonHARMConfigurationWithEphemeralPorts(conf);
}
}
addService(new ResourceManagerWrapper(i));
@ -274,7 +274,7 @@ public class MiniYARNCluster extends CompositeService {
conf instanceof YarnConfiguration ? conf : new YarnConfiguration(conf));
}
private void setNonHARMConfiguration(Configuration conf) {
private void setNonHARMConfigurationWithEphemeralPorts(Configuration conf) {
String hostname = MiniYARNCluster.getHostname();
conf.set(YarnConfiguration.RM_ADDRESS, hostname + ":0");
conf.set(YarnConfiguration.RM_ADMIN_ADDRESS, hostname + ":0");
@ -283,7 +283,7 @@ public class MiniYARNCluster extends CompositeService {
WebAppUtils.setRMWebAppHostnameAndPort(conf, hostname, 0);
}
private void setHARMConfiguration(final int index, Configuration conf) {
private void setHARMConfigurationWithEphemeralPorts(final int index, Configuration conf) {
String hostname = MiniYARNCluster.getHostname();
for (String confKey : YarnConfiguration.getServiceAddressConfKeys(conf)) {
conf.set(HAUtil.addSuffix(confKey, rmIds[index]), hostname + ":0");
@ -704,6 +704,12 @@ public class MiniYARNCluster extends CompositeService {
MemoryTimelineStore.class, TimelineStore.class);
conf.setClass(YarnConfiguration.TIMELINE_SERVICE_STATE_STORE_CLASS,
MemoryTimelineStateStore.class, TimelineStateStore.class);
if (!useFixedPorts) {
String hostname = MiniYARNCluster.getHostname();
conf.set(YarnConfiguration.TIMELINE_SERVICE_ADDRESS, hostname + ":0");
conf.set(YarnConfiguration.TIMELINE_SERVICE_WEBAPP_ADDRESS, hostname
+ ":0");
}
appHistoryServer.init(conf);
super.serviceInit(conf);
}

9
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/TestMiniYarnCluster.java
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@ -26,6 +26,7 @@ import org.junit.Assert;
import org.junit.Test;
public class TestMiniYarnCluster {
@Test
public void testTimelineServiceStartInMiniCluster() throws Exception {
Configuration conf = new YarnConfiguration();
@ -68,6 +69,14 @@ public class TestMiniYarnCluster {
cluster = new MiniYARNCluster(TestMiniYarnCluster.class.getSimpleName(),
numNodeManagers, numLocalDirs, numLogDirs, numLogDirs, enableAHS);
cluster.init(conf);
// Verify that the timeline-service starts on ephemeral ports by default
String hostname = MiniYARNCluster.getHostname();
Assert.assertEquals(hostname + ":0",
conf.get(YarnConfiguration.TIMELINE_SERVICE_ADDRESS));
Assert.assertEquals(hostname + ":0",
conf.get(YarnConfiguration.TIMELINE_SERVICE_WEBAPP_ADDRESS));
cluster.start();
//Timeline service may sometime take a while to get started