SparkStreaming報錯: Only one SparkContext may be running in this JVM (see SPARK-2243)
報錯信息： Exception in thread "main" org.apache.spark.SparkException:
Only one SparkContext may be running in this JVM (see SPARK-2243).
To ignore this error, set spark.driver.allowMultipleContexts = tr
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相關文章
- 1. Only one SparkContext may be running in this JVM
- 2. Another git process seems to be running in this repository
- 3. This function or variable may be unsafe（vs 錯誤）
- 4. 報錯This input element accepts a filename, which may only be programmatically set to the empty string
- 5. Git 錯誤提示Another git process seems to be running in this repository, e.g.
- 6. Flutter添加依賴報錯: A dependency may only have one source.
- 7. vs報錯：‘wcstombs‘: This function or variable may be unsafe.
- 8. visua studio 報錯 C4996'localtime': This function or variable may be unsafe之美
- 9. error C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. 報錯
- 10. 解決vs2019報錯 ‘strtok‘: This function or variable may be unsafe.