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Error: there must be a Spark master node if you want to use the TiSpark component #1354

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yilongrong opened this issue May 10, 2021 · 1 comment · Fixed by #1363
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Error: there must be a Spark master node if you want to use the TiSpark component #1354

yilongrong opened this issue May 10, 2021 · 1 comment · Fixed by #1363
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@AstroProfundis
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type/bug Categorizes issue as related to a bug.
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v1.4.4

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@yilongrong
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yilongrong commented May 10, 2021 •
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Bug Report

Please answer these questions before submitting your issue. Thanks!

  1. What did you do?
    https://asktug.com/t/topic/70069
    Using TiUP force scale-in TiSpark worker nodes. we meet Error: there must be a Spark master node if you want to use the TiSpark component.

  2. What did you expect to see?
    should scale in success

  3. What did you see instead?

Error: there must be a Spark master node if you want to use the TiSpark component

  1. What version of TiUP are you using (tiup --version)?
@yilongrong yilongrong added the type/bug Categorizes issue as related to a bug. label May 10, 2021
@AstroProfundis AstroProfundis added this to the v1.4.4 milestone May 10, 2021
@AstroProfundis
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We should:

  1. Prevent user from scaling in tispark master node if there's any worker node remains, I think this should already be implemented, so there might be something missing
  2. Allow user to scale-in tispark worker node(s) when there is no master node available with --force argument set

@AstroProfundis AstroProfundis self-assigned this May 10, 2021
@AstroProfundis AstroProfundis mentioned this issue May 13, 2021
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@AstroProfundis AstroProfundis

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cluster: allow scale-in when there is no tispark master node AstroProfundis/tiup
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@AstroProfundis @yilongrong