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YARN-3905. Application History Server UI NPEs when accessing apps run after RM restart (Eric Payne via jeagles) 

(cherry picked from commit 7faae0e6fe)
This commit is contained in:
Jonathan Eagles 2015-07-17 11:02:11 -05:00
parent 8018041b49
commit b289939514
2 changed files with 5 additions and 4 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -621,6 +621,9 @@ Release 2.7.2 - UNRELEASED
YARN-3690. [JDK8] 'mvn site' fails. (Brahma Reddy Battula via aajisaka)
YARN-3905. Application History Server UI NPEs when accessing apps run after
RM restart (Eric Payne via jeagles)
Release 2.7.1 - 2015-07-06
INCOMPATIBLE CHANGES

6
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/webapp/AppBlock.java
View File

@ -38,7 +38,6 @@ import org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptReport;
import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.ApplicationReport;
import org.apache.hadoop.yarn.api.records.ContainerId;
import org.apache.hadoop.yarn.api.records.ContainerReport;
import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
import org.apache.hadoop.yarn.api.records.LogAggregationStatus;
@ -255,10 +254,9 @@ public class AppBlock extends HtmlBlock {
AppAttemptInfo appAttempt = new AppAttemptInfo(appAttemptReport);
ContainerReport containerReport;
try {
// AM container is always the first container of the attempt
final GetContainerReportRequest request =
GetContainerReportRequest.newInstance(ContainerId.newContainerId(
appAttemptReport.getApplicationAttemptId(), 1));
GetContainerReportRequest.newInstance(
appAttemptReport.getAMContainerId());
if (callerUGI == null) {
containerReport =
appBaseProt.getContainerReport(request).getContainerReport();