Some problems caused by hive using asynchronous thread pool to delete tables

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Carol Chapman

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Jul 25, 2022, 10:35:46 PM7/25/22
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At present, for the operation of deleting a table, hive puts it into a thread pool to execute asynchronously, and does not receive the execution result. In some extreme cases, when deleting a table fails, it may cause problems in the subsequent SQL execution.

Sungwoo Park

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Jul 27, 2022, 3:47:06 AM7/27/22
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I guess this is the way people would use Hive, where such an operation like deleting tables can fail at any time.

-- Sungwoo

Carol Chapman

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Jul 27, 2022, 10:41:05 PM7/27/22
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However, the current situation is that hive will not notify the user if deleting the table fails, which may cause some trouble
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