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Zhong Yanghong updated KYLIN-1339: ---------------------------------- Assignee: Su Ralph (was: Zhong Yanghong) > N/A Job Tracking URL in Build WebUI > ----------------------------------- > > Key: KYLIN-1339 > URL: https://issues.apache.org/jira/browse/KYLIN-1339 > Project: Kylin > Issue Type: Bug > Components: Job Engine > Reporter: Yerui Sun > Assignee: Su Ralph > Labels: newbie > > By designing, the cuboid building steps on web ui has the url directed to the > job page on yarn. > In fact, the url can't be always retrieved successfully. The url is 'N/A' > sometimes, or added a prefix 'unsafe:' sometimes, or the right link > sometimes. With some debug log, founded that the url was fetched from status > info, which filled by job.getTrackingURL() in HadoopCmdOutput.getInfo() when > check job status in MapReduceExecutable. The job tracking url was 'N/A' at > the first 20 seconds since job started, and became the right link after that. > One possible reason is that the tracking url is valid until AppMaster > started, which started slowly. > There's still one question, the job status checking was executed > periodically, and the status info should filled with job tracking url after > some seconds later, but the web ui link was not updated. > Some more digging is needed for this issue. -- This message was sent by Atlassian JIRA (v6.3.4#6332)