Why Is a Spark Jar Job Stuck in the Submitting State?
The remaining CUs in the queue may be insufficient. As a result, the job cannot be submitted.
To view the remaining CUs of a queue, perform the following steps:
- Check the CU usage of the queue.
Log in to the Cloud Eye console. In the navigation pane on the left, choose Cloud Service Monitoring > Data Lake Insight. On the displayed page, locate the desired queue and click View Metric in the Operation column, and check CU Usage (queue) on the displayed page.
- Calculate the number of remaining CUs.
Remaining CUs of a queue = Total CUs of the queue – CU usage.
If the number of remaining CUs is less than the number of CUs required by the job, the job submission fails. The submission can be successful only after resources are available.
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