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  1. MariaDB Server
  2. MDEV-21118

Re-use a common work queue for Spider background tasks

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    Description

      After MDEV-16264 was implemented we got some almost dead code, which is used only by Spider background threads: create_thd() and destroy_thd().

      Let Spider use tpool for its background threads.

      Priority inherited from MDEV-16264, to make sure this clean-up is at least considered soon.

      ATTN Kentoku

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          Task - A task that needs to be done. MDEV-16264 Implement a common work queue for InnoDB background tasks

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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            wlad Vladislav Vaintroub added a comment -

            Hi nayuta-yanagisawa. I'm not sure if this fits into any plans, if not you might close this as well. The main thing Spider could benefit from is absense of dedicated threads doing single type task. If that first into any plans, just tell me, then the tpool initialization would need to be moved from Innodb into the server

            wlad Vladislav Vaintroub added a comment - Hi nayuta-yanagisawa . I'm not sure if this fits into any plans, if not you might close this as well. The main thing Spider could benefit from is absense of dedicated threads doing single type task. If that first into any plans, just tell me, then the tpool initialization would need to be moved from Innodb into the server
            nayuta-yanagisawa Nayuta Yanagisawa (Inactive) added a comment -

            wlad OK. I'll see what kind of work I might need to do first.

            nayuta-yanagisawa Nayuta Yanagisawa (Inactive) added a comment - wlad OK. I'll see what kind of work I might need to do first.

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              ycp Yuchen Pei
              svoj Sergey Vojtovich
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