issue: #39735
related to #39726
- Removed CPU profile dump from util.go's pprof collection
- Avoid potential blocking in StopCPUProfile() during shutdown
- Maintain goroutine/heap/block/mutex profiles for diagnostics
- Ensure safe shutdown timeout handling without profile stalls
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Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #38399
- Embed the query node into streaming node to make delegator available
at streaming node.
- The embedded query node has a special server label
`QUERYNODE_STREAMING-EMBEDDED`.
- Change the balance strategy to make the channel assigned to streaming
node as much as possible.
Signed-off-by: chyezh <chyezh@outlook.com>
Read metadata such as segments, binlogs, and partitions concurrently at
the collection level.
issue: https://github.com/milvus-io/milvus/issues/37630
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
issue: #38399
- make broadcast service available for msgstream by reusing the
architecture streaming service
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Signed-off-by: chyezh <chyezh@outlook.com>
issue: #38715
- Current milvus use a serialized index size(compressed) for estimate
resource for loading.
- Add a new field `MemSize` (before compressing) for index to estimate
resource.
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Signed-off-by: chyezh <chyezh@outlook.com>
issue: #37764
- add a local client to call local server directly for
querycoord/rootcoord/datacoord.
- enable local client if milvus is running mixcoord or standalone mode.
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Signed-off-by: chyezh <chyezh@outlook.com>
issue : https://github.com/milvus-io/milvus/issues/36864
I have a few questions regarding my approach.I will consolidate them
here for feedback and review.Thanks
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Signed-off-by: Nischay Yadav <nischay.yadav@ibm.com>
Signed-off-by: Nischay <Nischay.Yadav@ibm.com>
issue: ##36621
- For simple types in a struct, add "string" to the JSON tag for
automatic string conversion during JSON encoding.
- For complex types in a struct, replace "int64" with "string."
Signed-off-by: jaime <yun.zhang@zilliz.com>
Related to #35927
There are serveral issue this PR addresses:
- Use `ResetTraceConfig` method instead init one in update event handler
- Implement dynamic stats.Handler to receive tracing config update event
- Update `enable_trace` flag when `ResetTraceConfig` is invoked
- Change `enable_trace` to `std::atomic<bool>` in case of data race
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #35719
In standalone mode, block the start process until the new coordinator is
active to avoid the coexistence of the old coordinator and the new
node/proxy
1. In the start/restart process, the new coordinator will become active
immediately and will not be blocked
2. In the rolling upgrade process, the new coordinator will not be
active until the old coordinator is down, and it will be blocked
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #33285
- using streaming service in insert/upsert/flush/delete/querynode
- fixup flusher bugs and refactor the flush operation
- enable streaming service for dml and ddl
- pass the e2e when enabling streaming service
- pass the integration tst when enabling streaming service
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Signed-off-by: chyezh <chyezh@outlook.com>
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
issue: #33285
- support transaction on single wal.
- last confirmed message id can still be used when enable transaction.
- add fence operation for segment allocation interceptor.
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Signed-off-by: chyezh <chyezh@outlook.com>
after manual stop component by management restful api, `healthz` may
return unhealthy state. k8s may restart the pod to save the unhealthy
sate, and the manual stop operation will got unexpected result.
to solve this, we make `healthz` API skip the manual stopped component.
---------
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #33285
- register streaming coord service into datacoord.
- add new streaming node role.
- add global static switch to enable streaming service or not.
Signed-off-by: chyezh <chyezh@outlook.com>
yihao.dai
wei liu
Zhen Ye
congqixia
Francisco Arceo
tinswzy
shaoyue
SimFG
nish112022
jaime
Ted Xu
foxspy
Jiquan Long
cai.zhang