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YARN-8652. [UI2] YARN UI2 breaks if getUserInfo REST API is not available in older versions. Contributed by Akhil PB.

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This commit is contained in:
Sunil G 2018-09-18 12:44:21 +05:30
parent 0cc6e03945
commit bbeca0107e
2 changed files with 7 additions and 2 deletions
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5
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/application.js
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@ -65,6 +65,9 @@ export default Ember.Controller.extend({
}.property('model.clusterInfo'), }.property('model.clusterInfo'),
userInfo: function() { userInfo: function() {
return this.model.userInfo.get('firstObject'); if (this.model.userInfo) {
return this.model.userInfo.get('firstObject');
}
return null;
}.property('model.userInfo'), }.property('model.userInfo'),
}); });

4
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/application.js
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@ -23,7 +23,9 @@ export default AbstractRoute.extend({
model() { model() {
return Ember.RSVP.hash({ return Ember.RSVP.hash({
clusterInfo: this.store.findAll('ClusterInfo', {reload: true}), clusterInfo: this.store.findAll('ClusterInfo', {reload: true}),
userInfo: this.store.findAll('cluster-user-info', {reload: true}) userInfo: this.store.findAll('cluster-user-info', {reload: true}).catch(function() {
return null;
})
}); });
}, },