issue: #35917
This PR refine the querycoord meta related interfaces to ensure that
each method includes a ctx parameter.
Signed-off-by: tinswzy <zhenyuan.wei@zilliz.com>
issue: #36064
when delegator has high memory usage, load l0 segment will failed. and
balance segment task will blocked by load segment task, then delegator
cann't free memory by moving out some segment, causes a logic dead lock.
this PR remove the limit for balance, we permit segment and balance
execute in parallel. which won't cause side effect due to:
1. one segment can only has one task in qc's scheduler, and load/release
task will replace balance task if necessary
2. balance speed has been limited, and it won't block load segment task.
3. if collection has load task and balance task at same time, load task
will be scheduled first due to high proirity.
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #33103
when try to do stopping balance for stopping query node, balancer will
try to get node list from replica.GetNodes, then check whether node is
stopping, if so, stopping balance will be triggered for this replica.
after the replica refactor, replica.GetNodes only return rwNodes, and
the stopping node maintains in roNodes, so balancer couldn't find
replica which contains stopping node, and stopping balance for replica
won't be triggered, then query node will stuck forever due to
segment/channel doesn't move out.
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #30647
- Add declarative resource group api
- Add config for resource group management
- Resource group recovery enhancement
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Signed-off-by: chyezh <chyezh@outlook.com>
issue: #30723
This PR skip generate balance task when collection's target isn't ready.
also refine the check stale logic in query coord's scheduler, if channel
exist in current or next target, task won't be canceled.
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
1. balance granuity to replica to avoid influence unrelated replicas
2. avoid balance back and forth
Signed-off-by: MrPresent-Han <jamesharden11122@gmail.com>
congqixia
wei liu
Zhen Ye
tinswzy
jaime
SimFG
Enwei Jiao
Bingyi Sun
yiwangdr
MrPresent-Han