issue: #32449
to avoid GetShardLeaders return empty node list, this PR add node list
check in both client side and server side.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
related to #32165
1. for all the manager, support collection level index
2. remove collection level filter to avoid extra cpu usage when
collection number increases
Signed-off-by: xiaofanluan <xiaofan.luan@zilliz.com>
issue: #30647
- Remove error report if there's no query node serve. It's hard for
programer to use it to do resource management.
- Change resource group `transferNode` logic to keep compatible with old
version sdk.
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Signed-off-by: chyezh <chyezh@outlook.com>
See also #32165
Add segment dist and leader view filter criterion struct to store
frequent filter conditions.
Add collection/channel filter results for these two meta
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #32165
Change `SegmentDistFilter` to interface in order to provde node index
when filter segment dist.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #32165
Change `LeaderViewFilter` to interface to provided map key to avoid
iterating all key-values in LeaderViewManager
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #32440
- Add loadTask in collection observer
- For load collection/partitions, load task shall timeout as a whole
- Change related constructor to load jobs
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #31632
Release conc.Pool after usage to clean worker and stop background purge
and ticktock.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #30647
- Same dst and src resource group should not be allowed in
`TransferReplica` and `TransferNode`.
- Remove redundant parameter check.
Signed-off-by: chyezh <chyezh@outlook.com>
Related to https://github.com/milvus-io/milvus/issues/32165
Avoid iterating through all replicas/collections if possible. Iteration
is expensive when there are large number of replicas/collections.
Signed-off-by: yiwangdr <yiwangdr@gmail.com>
Related to #32165
Add collection to partitionIDs mapping to avoid interation on all
partitions loaded when trying to get all partitions with collection id
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Signed-off-by: Congqi Xia <congqi.xia@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>
See also #32066
This PR make coordinator register successful and let
`ProcessActiveStandBy` run async. And roles may receive stop signal and
notify servers.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #31091
This PR add GetByFilter interface in leader view manager, instead of all
kind of get func
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #30816
check stale rules for leader task:
1. for reduce leader task, it should keep executing until leader's node
become offline.
2. for grow leader task,it should keep executing until leader's node
become stopping.
This PR check leader node's stopping state for grow leader task
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #29507
Notice that api_testonly.go files should be guarded by compiler tag
`test`, so that production build rules don't compile them and these APIs
don't get misused.
Signed-off-by: yiwangdr <yiwangdr@gmail.com>
issue: #30647
- ReplicaManager manage read only node now, and always do persistent of
node distribution of replica.
- All segment/channel checker using ReplicaManager to get read-only node
or read-write node, but not ResourceManager.
- ReplicaManager promise that only apply unique querynode to one replica
in same collection now (replicas in same collection never hold same
querynode at same time).
- ReplicaManager promise that fairly node count assignment policy if
multi replicas of collection is assigned to one resource group.
- Move some parameters check into ReplicaManager to avoid data race.
- Allow transfer replica to resource group that already load replica of
same collection
- Allow transfer node between resource groups that load replica of same
collection
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Signed-off-by: chyezh <chyezh@outlook.com>
issue: #31091
This PR add GetByFilter interface in channel dist manager, instead of
all kind of get func
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #31468
1. when segment's version in leader view doesn't match segment's version
in dist, should update leader view
2. after call loadDeltalog, should update segment's load version with
latest ts
3. change leader task's priority from high to low, to avoid leader task
replace segment task and balance task
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #29261
This PR Add restful api for devops to execute rolling upgrade, including
suspend/resume balance and manual transfer segments/channels.
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #31480#31481
release duplicate l0 segment task, which execute on old delegator may
cause segment lack, and execute on new delegator may break new
delegator's leader view.
This PR skip release duplicate l0 segment by segment_checker, cause l0
segment will be released with unsub channel
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
See also #28491#31240
When colleciton number is large, querycoord saves collection target one
by one, which is slow and may block querycoord exits.
In local run, 500 collections scenario may lead to about 40 seconds
saving collection targets.
This PR changes the `SaveCollectionTarget` interface into batch one and
organizes the collection in 16 per bundle batches to accelerate this
procedure.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #30816
pr #31319 introduce the logic that segment checker need to load level
zero segment which only exist in current target.
This PR fix load segment task promote failed when segment only belongs
to current target
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
