YARN-8357. Fixed NPE when YARN service is saved and not deployed.
Contributed by Chandni Singh
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/3941831e
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/3941831e
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/3941831e
Branch: refs/heads/HDDS-48
Commit: 3941831ef12f846525aab092e4ec03590eac005a
Parents: 5baf380
Author: Eric Yang <ey...@apache.org>
Authored: Thu May 24 16:32:13 2018 -0400
Committer: Hanisha Koneru <hanishakon...@apache.org>
Committed: Wed May 30 14:00:25 2018 -0700
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.../java/org/apache/hadoop/yarn/service/client/ServiceClient.java | 1 +
1 file changed, 1 insertion(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/3941831e/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/client/ServiceClient.java
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diff --git
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/client/ServiceClient.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/client/ServiceClient.java
index 93a74e3..0ab3322 100644
---
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/client/ServiceClient.java
+++
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/client/ServiceClient.java
@@ -1198,6 +1198,7 @@ public class ServiceClient extends AppAdminClient
implements SliderExitCodes,
ServiceApiUtil.validateNameFormat(serviceName, getConfig());
Service appSpec = new Service();
appSpec.setName(serviceName);
+ appSpec.setState(ServiceState.STOPPED);
ApplicationId currentAppId = getAppId(serviceName);
if (currentAppId == null) {
LOG.info("Service {} does not have an application ID", serviceName);
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