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MAPREDUCE-6565. Configuration to use host name in delegation token service is not read from job.xml during MapReduce job execution. Contributed by Li Lu.

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This commit is contained in:
Junping Du 2016-11-29 15:51:27 -08:00
parent 6d8b4f6c27
commit 8f6e14399a
2 changed files with 5 additions and 0 deletions
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2
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapred/YarnChild.java
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@ -78,6 +78,8 @@ public static void main(String[] args) throws Throwable {
// Initing with our JobConf allows us to avoid loading confs twice
Limits.init(job);
UserGroupInformation.setConfiguration(job);
// MAPREDUCE-6565: need to set configuration for SecurityUtil.
SecurityUtil.setConfiguration(job);
String host = args[0];
int port = Integer.parseInt(args[1]);

3
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java
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@ -123,6 +123,7 @@
import org.apache.hadoop.mapreduce.v2.util.MRWebAppUtil;
import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.SecurityUtil;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.service.AbstractService;
@ -1690,6 +1691,8 @@ protected static void initAndStartAppMaster(final MRAppMaster appMaster,
final JobConf conf, String jobUserName) throws IOException,
InterruptedException {
UserGroupInformation.setConfiguration(conf);
// MAPREDUCE-6565: need to set configuration for SecurityUtil.
SecurityUtil.setConfiguration(conf);
// Security framework already loaded the tokens into current UGI, just use
// them
Credentials credentials =