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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 2fe3136612
commit 009f5fbad6
2 changed files with 5 additions and 4 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -23,6 +23,9 @@ Release 2.7.2 - UNRELEASED
YARN-3690. [JDK8] 'mvn site' fails. (Brahma Reddy Battula via aajisaka) 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 Release 2.7.1 - 2015-07-06
INCOMPATIBLE CHANGES 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
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@ -36,7 +36,6 @@ import org.apache.hadoop.yarn.api.protocolrecords.GetContainerReportRequest;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptReport; import org.apache.hadoop.yarn.api.records.ApplicationAttemptReport;
import org.apache.hadoop.yarn.api.records.ApplicationId; import org.apache.hadoop.yarn.api.records.ApplicationId;
import org.apache.hadoop.yarn.api.records.ApplicationReport; 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.ContainerReport;
import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; import org.apache.hadoop.yarn.api.records.FinalApplicationStatus;
import org.apache.hadoop.yarn.api.records.YarnApplicationState; import org.apache.hadoop.yarn.api.records.YarnApplicationState;
@ -227,10 +226,9 @@ public class AppBlock extends HtmlBlock {
AppAttemptInfo appAttempt = new AppAttemptInfo(appAttemptReport); AppAttemptInfo appAttempt = new AppAttemptInfo(appAttemptReport);
ContainerReport containerReport = null; ContainerReport containerReport = null;
try { try {
// AM container is always the first container of the attempt
final GetContainerReportRequest request = final GetContainerReportRequest request =
GetContainerReportRequest.newInstance(ContainerId.newContainerId( GetContainerReportRequest.newInstance(
appAttemptReport.getApplicationAttemptId(), 1)); appAttemptReport.getAMContainerId());
if (callerUGI == null) { if (callerUGI == null) {
containerReport = containerReport =
appBaseProt.getContainerReport(request).getContainerReport(); appBaseProt.getContainerReport(request).getContainerReport();