Remove the unlimited logID mechanism and switch to redundantly
allocating a large number of IDs.
issue: https://github.com/milvus-io/milvus/issues/42518
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
issue: #42457
Replace unsafe ExpectedCalls modification with atomic.Int32 state
tracking to avoid race conditions in concurrent test execution. Changes
include:
- Use atomic counters instead of direct mock ExpectedCalls manipulation
- Add RunAndReturn with atomic state transitions for thread safety
- Remove github.com/samber/lo dependency
This prevents data race when mock framework and test goroutines access
ExpectedCalls concurrently.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #41976
- make drop partition message as a broadcast message.
- add gc when drop partition message is acked.
- add a call back to handle the broadcast message when ack.
- the ack operation of broadcast message will retry until success.
Signed-off-by: chyezh <chyezh@outlook.com>
issue: #42162
- enhance: add read ahead buffer size issue #42129
- fix: rocksmq consumer's close operation may get stucked
- fix: growing segment from old arch is not flushed after upgrading
---------
Signed-off-by: chyezh <chyezh@outlook.com>
issue: #42147
- error of sync task should be returned if error is returned to avoid
checkpoint is push forward.
- fix up node id checker of UpdateChannelCheckpoint in streaming.
Signed-off-by: chyezh <chyezh@outlook.com>
Return `false` in the `Process()` function for `executing` or
`pipelining` state `l0Compaction`. This prevents the `l0Compaction` task
from being removed from the `CompactionInspector`'s executing queue,
thereby avoiding concurrent execution of `l0Compaction` and `Stats`.
issue: https://github.com/milvus-io/milvus/issues/42008
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Rename `imeta` to `importMeta` to improve readability, and enhance
import related context usage.
issue: https://github.com/milvus-io/milvus/issues/41123
---------
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>
When autoID is enabled, the preimport task estimates row distribution by
evenly dividing the total row count (numRows) across all vchannels:
`estimatedCount = numRows / vchannelNum`.
However, the actual import task hashes real auto-generated IDs to
determine
the target vchannel. This mismatch can lead to inaccurate row
distribution estimation
in such corner cases:
- Importing 1 row into 2 vchannels:
• Preimport: 1 / 2 = 0 → both v0 and v1 are estimated to have 0 rows
• Import: real autoID (e.g., 457975852966809057) hashes to v1
→ actual result: v0 = 0, v1 = 1
To resolve such corner case, we now allocate at least one segment for
each vchannel
when autoID is enabled, ensuring all vchannels are prepared to receive
data even
if no rows are estimated for them.
issue: https://github.com/milvus-io/milvus/issues/41759
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
issue: #41544
- remove the estimate logic, so the create segment operation will not
check the collection meta anymore
Signed-off-by: chyezh <chyezh@outlook.com>
Optimized JSON filter execution by introducing
ProcessJsonStatsChunkPos() for unified position calculation and
GetNextBatchSize() for better batch processing.
Improved JSON key generation by replacing manual path joining with
milvus::Json::pointer() and adjusted slot size calculation for JSON key
index jobs.
Updated the task slot calculation logic in calculateStatsTaskSlot() to
handle the increased resource needs of JSON key index jobs.
issue: https://github.com/milvus-io/milvus/issues/41378https://github.com/milvus-io/milvus/issues/41218
---------
Signed-off-by: Xianhui.Lin <xianhui.lin@zilliz.com>
feat: Ignore reporting index metrics for non-existent indexes
Remove the reporting of index metrics for non-existent indexes in the
`getCollectionMetrics` function. This change improves the code by
skipping unnecessary operations and reduces log noise.
issue: https://github.com/milvus-io/milvus/issues/41280
Signed-off-by: Xianhui.Lin <xianhui.lin@zilliz.com>
## What this PR does
This PR fixes an issue where the `PreCheck` function in DataCoord logs
unnecessary warnings
when attempting to retrieve 'dim' from non-vector fields.
The change adds a check to only call `GetDimFromParams` when the field
type is a vector type.
## Related issue
Fixes#41287
---------
Signed-off-by: 박상호 <sangho@rapportlabs.kr>
Signed-off-by: Sangho Park <hoyaspark@gmail.com>
Make DataNode use compaction parameters from request instead of
configuration.
issue: https://github.com/milvus-io/milvus/issues/41123
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
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>
