Related to #44620
Related to unstable ut "internal/querycoordv2 TestServer/TestNodeUp"
Introduce SessionWatcher interface to fix race condition and goroutine
leak that caused unstable unit test TestServer/TestNodeUp.
Changes:
- Add SessionWatcher interface with EventChannel() and Stop() methods
- Refactor WatchServices() to return SessionWatcher instead of raw
channel
- Fix cleanup order in QueryCoordV2: stop watcher before session
- Update DataCoord, ConnectionManager to use SessionWatcher
- Add MockSessionWatcher for testing
Fixes race condition between session context cancellation and internal
loop exit. Eliminates goroutine leak by providing explicit lifecycle
management.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #43897
- Alter collection/database is implemented by WAL-based DDL framework
now.
- Support AlterCollection/AlterDatabase in wal now.
- Alter operation can be synced by new CDC now.
- Refactor some UT for alter DDL.
---------
Signed-off-by: chyezh <chyezh@outlook.com>
related: #39173
Core Features
* Parquet File Analysis: Analyze Milvus binlog Parquet files with
metadata extraction
* MinIO Integration: Direct connection to MinIO storage for remote file
analysis
* Vector Data Deserialization: Specialized handling of Milvus vector
data in binlog files
* Interactive CLI: Command-line interface with interactive exploration
Analysis Capabilities
* Metadata & Vector Analysis: Extract schema info, row counts, and
vector statistics
* Data Export: Export data to JSON format with configurable limits
* Query Functionality: Search for specific records by ID
* Batch Processing: Analyze multiple Parquet files simultaneously
User Experience
* Verbose Output: Detailed logging for debugging
* Error Handling: Robust error handling for file access and parsing
* Flexible Output: Support for single file and batch analysis formats
---------
Signed-off-by: shaoting-huang <shaoting.huang@zilliz.com>
Co-authored-by: nico <109071306+NicoYuan1986@users.noreply.github.com>
Ref https://github.com/milvus-io/milvus/issues/42148https://github.com/milvus-io/milvus/pull/42406 impls the segcore part of
storage for handling with VectorArray.
This PR:
1. impls the go part of storage for VectorArray
2. impls the collection creation with StructArrayField and VectorArray
3. insert and retrieve data from the collection.
---------
Signed-off-by: SpadeA <tangchenjie1210@gmail.com>
Signed-off-by: SpadeA-Tang <tangchenjie1210@gmail.com>
Signed-off-by: SpadeA-Tang <u6748471@anu.edu.au>
Merge RootCoord, DataCoord And QueryCoord into MixCoord
Make Session into one
issue : https://github.com/milvus-io/milvus/issues/37764
---------
Signed-off-by: Xianhui.Lin <xianhui.lin@zilliz.com>
#35856
1. Add function-related configuration in milvus.yaml
2. Add null and empty value check to TextEmbeddingFunction
Signed-off-by: junjie.jiang <junjie.jiang@zilliz.com>
Read metadata such as segments, binlogs, and partitions concurrently at
the collection level.
issue: https://github.com/milvus-io/milvus/issues/37630
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.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.
---------
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
---------
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>
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
---------
Signed-off-by: chyezh <chyezh@outlook.com>
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
