[
https://issues.apache.org/jira/browse/YARN-7826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17297825#comment-17297825
]
Qi Zhu commented on YARN-7826:
------------------------------
{code:java}
public synchronized ApplicationId getAppId(String serviceName)
throws IOException, YarnException {
if (cachedAppInfo.containsKey(serviceName)) {
return cachedAppInfo.get(serviceName).appId;
}
Service persistedService = ServiceApiUtil.loadService(fs, serviceName);
if (persistedService == null) {
throw new YarnException("Service " + serviceName
+ " doesn't exist on hdfs. Please check if the app exists in RM");
}
if (persistedService.getId() == null) {
return null;
}
ApplicationId currentAppId = ApplicationId.fromString(persistedService
.getId());
cachedAppInfo.put(serviceName, new AppInfo(currentAppId, persistedService
.getKerberosPrincipal().getPrincipalName()));
return currentAppId;
}
{code}
[~yeshavora]
If you update your appid, but he appname use the cached old appid?
> Yarn service status cli does not update lifetime if its updated with -appId
> ---------------------------------------------------------------------------
>
> Key: YARN-7826
> URL: https://issues.apache.org/jira/browse/YARN-7826
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
> Reporter: Yesha Vora
> Assignee: Qi Zhu
> Priority: Critical
>
> 1) Create Httpd yarn service with lifetime = 3600 sec.
> 2) Run yarn application -status <appName>, The lifetime field has 3600 sec.
> 3) Update lifetime of service using applicationId
> {code}
> yarn application -appId application_1516919074719_0001 -updateLifetime
> 48000{code}
> 4) Verify Application status using ApplicationId. Lifetime detail is updated
> correctly
> 5) Verify Lifetime using application name
> {code}
> [hrt_qa@xxx hadoopqe]$ yarn application -status httpd-hrt-qa-n
> {
> "uri" : null,
> "name" : "httpd-hrt-qa-n",
> "id" : "application_1516919074719_0001",
> "artifact" : null,
> "resource" : null,
> "launch_time" : null,
> "number_of_running_containers" : null,
> "lifetime" : 3600,
> "placement_policy" : null,
> "components" : [ {
> "name" : "httpd",
> "dependencies" : [ ],
> "readiness_check" : null,
> "artifact" : {
> "id" : "centos/httpd-24-centos7:latest",
> "type" : "DOCKER",
> "uri" : null
> },
> "launch_command" : "/usr/bin/run-httpd",
> "resource" : {
> "uri" : null,
> "profile" : null,
> "cpus" : 1,
> "memory" : "1024",
> "additional" : null
> },
> "number_of_containers" : 2,
> "run_privileged_container" : false,
> "placement_policy" : null,
> "state" : "STABLE",
> "configuration" : {
> "properties" : { },
> "env" : { },
> "files" : [ {
> "type" : "TEMPLATE",
> "dest_file" : "/var/www/html/index.html",
> "src_file" : null,
> "properties" : {
> "content" : "<html><header><title>Title</title></header><body>Hello
> from ${COMPONENT_INSTANCE_NAME}!</body></html>"
> }
> } ]
> },
> "quicklinks" : [ ],
> "containers" : [ {
> "uri" : null,
> "id" : "container_e07_1516919074719_0001_01_000002",
> "launch_time" : 1516919372633,
> "ip" : "xxx.xxx.xxx.xxx",
> "hostname" : "httpd-0.httpd-hrt-qa-n.hrt_qa.test.com",
> "bare_host" : "xxx",
> "state" : "READY",
> "component_instance_name" : "httpd-0",
> "resource" : null,
> "artifact" : null,
> "privileged_container" : null
> }, {
> "uri" : null,
> "id" : "container_e07_1516919074719_0001_01_000003",
> "launch_time" : 1516919372637,
> "ip" : "xxx.xxx.xxx.xxx",
> "hostname" : "httpd-1.httpd-hrt-qa-n.hrt_qa.test.com",
> "bare_host" : "xxx",
> "state" : "READY",
> "component_instance_name" : "httpd-1",
> "resource" : null,
> "artifact" : null,
> "privileged_container" : null
> } ]
> }, {
> "name" : "httpd-proxy",
> "dependencies" : [ ],
> "readiness_check" : null,
> "artifact" : {
> "id" : "centos/httpd-24-centos7:latest",
> "type" : "DOCKER",
> "uri" : null
> },
> "launch_command" : "/usr/bin/run-httpd",
> "resource" : {
> "uri" : null,
> "profile" : null,
> "cpus" : 1,
> "memory" : "1024",
> "additional" : null
> },
> "number_of_containers" : 1,
> "run_privileged_container" : false,
> "placement_policy" : null,
> "state" : "STABLE",
> "configuration" : {
> "properties" : { },
> "env" : { },
> "files" : [ {
> "type" : "TEMPLATE",
> "dest_file" : "/etc/httpd/conf.d/httpd-proxy.conf",
> "src_file" : "httpd-proxy.conf",
> "properties" : { }
> } ]
> },
> "quicklinks" : [ ],
> "containers" : [ {
> "uri" : null,
> "id" : "container_e07_1516919074719_0001_01_000004",
> "launch_time" : 1516919372638,
> "ip" : "xxx.xxx.xxx.xxx",
> "hostname" : "httpd-proxy-0.httpd-hrt-qa-n.hrt_qa.test.com",
> "bare_host" : "xxx",
> "state" : "READY",
> "component_instance_name" : "httpd-proxy-0",
> "resource" : null,
> "artifact" : null,
> "privileged_container" : null
> } ]
> } ],
> "configuration" : {
> "properties" : { },
> "env" : { },
> "files" : [ ]
> },
> "state" : "STABLE",
> "quicklinks" : {
> "Apache HTTP Server" :
> "http://httpd-proxy-0.httpd-hrt-qa-n.hrt_qa.test.com:8080";
> },
> "queue" : null,
> "kerberos_principal" : {
> "principal_name" : null,
> "keytab" : null
> }
> }
> {code}
> Here, App status with app-name did not have new lifetime. The application
> status with app name should also reflect the new lifetime.
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