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MAPREDUCE-6338. MR AppMaster does not honor ephemeral port range. Contributed by Frank Nguyen. 

(cherry picked from commit d401e63b6c)
This commit is contained in:
Junping Du 2017-02-05 19:28:01 -08:00
parent be9b02e0b6
commit 378d62663f
1 changed files with 8 additions and 9 deletions
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9
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapred/TaskAttemptListenerImpl.java
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@ -122,14 +122,13 @@ public class TaskAttemptListenerImpl extends CompositeService
protected void startRpcServer() { protected void startRpcServer() {
Configuration conf = getConfig(); Configuration conf = getConfig();
try { try {
server = server = new RPC.Builder(conf).setProtocol(TaskUmbilicalProtocol.class)
new RPC.Builder(conf).setProtocol(TaskUmbilicalProtocol.class)
.setInstance(this).setBindAddress("0.0.0.0") .setInstance(this).setBindAddress("0.0.0.0")
.setPort(0).setNumHandlers( .setPortRangeConfig(MRJobConfig.MR_AM_JOB_CLIENT_PORT_RANGE)
.setNumHandlers(
conf.getInt(MRJobConfig.MR_AM_TASK_LISTENER_THREAD_COUNT, conf.getInt(MRJobConfig.MR_AM_TASK_LISTENER_THREAD_COUNT,
MRJobConfig.DEFAULT_MR_AM_TASK_LISTENER_THREAD_COUNT)) MRJobConfig.DEFAULT_MR_AM_TASK_LISTENER_THREAD_COUNT))
.setVerbose(false).setSecretManager(jobTokenSecretManager) .setVerbose(false).setSecretManager(jobTokenSecretManager).build();
.build();
// Enable service authorization? // Enable service authorization?
if (conf.getBoolean( if (conf.getBoolean(