[GitHub] [incubator-doris] caiconghui opened a new issue #5646: [Bug] Alter table failed when alter task cannot find the deleted tablet on be because of balance

[GitBox <gi...@apache.org>]

caiconghui opened a new issue #5646:
URL: https://github.com/apache/incubator-doris/issues/5646


   **Describe the bug**
   Some alter operation on big table is easily failed, because balance operation on tablet is running all time, and may cause some tablet deleted, which would cause alter task cannot find deleted tablet
   
   **To Reproduce**
   1. create a big table with many tablet
   2. alter schema for that table at some interval to reproduce the problem (it happened on our environment)
   **Expected behavior**
   Alter operation on table succeed
   **Screenshots**
   If applicable, add screenshots to help explain your problem.
   
   **Desktop (please complete the following information):**
    - OS: [e.g. iOS]
    - Browser [e.g. chrome, safari]
    - Version [e.g. 22]
   
   **Smartphone (please complete the following information):**
    - Device: [e.g. iPhone6]
    - OS: [e.g. iOS8.1]
    - Browser [e.g. stock browser, safari]
    - Version [e.g. 22]
   
   **Additional context**
   Add any other context about the problem here.
   


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