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keyspace: rebalance node for keyspace group #6599

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lhy1024 opened this issue Jun 14, 2023 · 3 comments
Closed

keyspace: rebalance node for keyspace group #6599

lhy1024 opened this issue Jun 14, 2023 · 3 comments
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type/enhancement The issue or PR belongs to an enhancement.

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@lhy1024
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lhy1024 commented Jun 14, 2023

Enhancement Task

  1. online a new node when the cluster started, the members of the previously assigned keyspace group will not be updated.
  2. When tso server is introduced, the machines are started at different times, for example, the first two are started first, at which time all nodes are assigned, and then the third is started, at which time the third will be empty-loaded.
@lhy1024 lhy1024 added the type/enhancement The issue or PR belongs to an enhancement. label Jun 14, 2023
@lhy1024
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lhy1024 commented Jun 14, 2023

workaround:

  1. full manual: use set-node interface
  2. semi-manual: add priority for node, avoid to primary in the same machine

@lhy1024 lhy1024 mentioned this issue Jun 14, 2023
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ti-chi-bot bot added a commit that referenced this issue Jun 19, 2023
@lhy1024 @ti-chi-bot
keyspace: add priority of tso node for the keyspace group (#6602)
df79250 
ref #6599

Signed-off-by: lhy1024 <[email protected]>

Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
@lhy1024 lhy1024 mentioned this issue Jun 19, 2023
Merged
ti-chi-bot bot added a commit that referenced this issue Jun 19, 2023
@lhy1024 @ti-chi-bot
tests: reduce unnecessary time.sleep in keyspace group (#6632)
0934e64 
ref #6599

Signed-off-by: lhy1024 <[email protected]>

Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
@lhy1024
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lhy1024 commented Jul 4, 2023

workaround:

  1. full manual: use set-node interface
  2. semi-manual: add priority for node, avoid to primary in the same machine

workaround is finished

@lhy1024
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lhy1024 commented Jul 4, 2023

After discussion with @binshi-bing, we will close it. And track auto balance in another issue.

@lhy1024 lhy1024 closed this as completed Jul 4, 2023
rleungx pushed a commit to rleungx/pd that referenced this issue Aug 2, 2023
@lhy1024 @ti-chi-bot @rleungx
keyspace: add priority of tso node for the keyspace group (tikv#6602)
ec04adf 
ref tikv#6599

Signed-off-by: lhy1024 <[email protected]>

Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
rleungx pushed a commit to rleungx/pd that referenced this issue Aug 2, 2023
@lhy1024 @ti-chi-bot @rleungx
tests: reduce unnecessary time.sleep in keyspace group (tikv#6632)
8645d1b 
ref tikv#6599

Signed-off-by: lhy1024 <[email protected]>

Co-authored-by: ti-chi-bot[bot] <108142056+ti-chi-bot[bot]@users.noreply.github.com>
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