Huawei
H13-711_V3.5 · Question #170
After using the Streaming client shell command to submit the topology in the Fusioninsight HD system, I use the Strom UI to view and find that the topology has not processed data for a long time…
The correct answer is B. There is a logic error in the topology business, and it cannot run normally after submission C. The topology is too complex or the concurrency is too large, causing the worker startup time to be D. The slots resources of the Supervisor are exhausted. After the topology is submitted, there are no. See the full explanation below for the reasoning.
Question
After using the Streaming client shell command to submit the topology in the Fusioninsight HD system, I use the Strom UI to view and find that the topology has not processed data for a long time. What may be the reason? (Multiple choice)
Options
- ASupervisor is a component that receives data in topology and then performs processing
- BThere is a logic error in the topology business, and it cannot run normally after submission
- CThe topology is too complex or the concurrency is too large, causing the worker startup time to be
- DThe slots resources of the Supervisor are exhausted. After the topology is submitted, there are no
How the community answered
(60 responses)- A27% (16)
- B73% (44)
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