[YARN-7236] [Docs] In the TimelineClient example, there are some confusing logic

• Type: Bug
• Status: Patch Available
• Priority: Trivial
• Resolution: Unresolved
• Component/s: docs, timelineclient
• Assignee: Sen Zhao
• Reporter: Sen Zhao
• Created: 21/Sep/17 11:22
• Updated: 21/Sep/17 12:06

Description

Firstly, the entity and timelineClient are not defined in the example;
Secondly, "TimelinePutResponse response" is defined twice;
Finally, there is a problem with sequential logic.
Like this:

TimelinePutResponse response = client.putEntities(entity);
...
myEntity.addEvent(event);
TimelinePutResponse response = timelineClient.putEntities(entity);