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Replace ConcurrentBoundedQueue by MPMCQueue #4419

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fuzhe1989 opened this issue Mar 24, 2022 · 0 comments · Fixed by #4418
Closed

Replace ConcurrentBoundedQueue by MPMCQueue #4419

fuzhe1989 opened this issue Mar 24, 2022 · 0 comments · Fixed by #4418
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type/enhancement The issue or PR belongs to an enhancement.

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@fuzhe1989
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Enhancement

What we could acheive from MPMCQueue:

  1. Better performance.
  2. Easier error handling.
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*: use MPMCQueue in UnionBlockInputStream and SharedQueryBlockInputStream fuzhe1989/tiflash
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