1. Use blocking memory allocation to wait until memory becomes available
2. Perform memory allocation at the file level instead of per task
3. Limit Parquet file reader batch size to prevent excessive memory
consumption
4. Limit import buffer size from 20% to 10% of total memory
issue: https://github.com/milvus-io/milvus/issues/43387,
https://github.com/milvus-io/milvus/issues/43131
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
- Introduce dynamic buffer sizing to avoid generating small binlogs
during import
- Refactor import slot calculation based on CPU and memory constraints
- Implement dynamic pool sizing for sync manager and import tasks
according to CPU core count
issue: https://github.com/milvus-io/milvus/issues/43131
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
1. Add global scheduler for datacoord.
2. Define and implement new CreateTask, QueryTask, DropTask interfaces.
3. Refine Import, Compaction, Stats, Index task.
issue: https://github.com/milvus-io/milvus/issues/41123
Co-authored-by: Cai Zhang <cai.zhang@zilliz.com>
Close the chunk manager's reader after the import completes to prevent
goroutine leaks.
issues: https://github.com/milvus-io/milvus/issues/41868
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
1. Move the common modules of streamingNode and dataNode to flushcommon
2. Add new GetVChannels interface for rootcoord
issue: https://github.com/milvus-io/milvus/issues/33285
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
This PR removes the dependency of compaction on the ID allocator by
pre-allocating the logID and segmentID.
issue: https://github.com/milvus-io/milvus/issues/33957
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Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
The import is dependent on syncTask, which in turn relies on the
allocator. This PR pre-allocate the necessary IDs for import syncTask.
issue: https://github.com/milvus-io/milvus/issues/33957
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Related to #27675
Use `struct{}` instead `error` for sync task future result type to
reduce result size and preventing logci error.
Also change some unused parameter to `_` to suppress lint warning
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Feature Introduced:
1. Ensure ImportV2 waits for the index to be built
Enhancements Introduced:
1. Utilization of local time for timeout ts instead of allocating ts
from rootcoord.
3. Enhanced input file length check for binlog import.
4. Removal of duplicated manager in datanode.
5. Renaming of executor to scheduler in datanode.
6. Utilization of a thread pool in the scheduler in datanode.
issue: https://github.com/milvus-io/milvus/issues/28521
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
