Related to #39173
backlog issue that memory size and log size shared same value. This
patch add `GetFileSize` api to get remote compressed binlog size as meta
log file size to calculate usage more accurate.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #39173
- Put bucket name concatenation logic back for azure support
This reverts commit 8f97eb355fde6b86cf37f166d2191750b4210ba3.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #44257
This PR store split result in compaction segment binlog struct to make
querynode could utilize it later.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #44257
This PR:
- Utilize configurable split policy for storage v2, enabling system
field policy
- Store split result in field binlog struct
- Adapt legacy binlog without child fields
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #39173
This PR:
- Bump milvus-storage commit to handle bucket name concatenation logic
in multipart s3 fs
- Remove all user-side bucket name concatenation code
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: https://github.com/milvus-io/milvus/issues/42148
Optimized from
Go VectorArray → VectorArray Proto → Binary → C++ VectorArray Proto →
C++ VectorArray local impl → Memory
to
Go VectorArray → Arrow ListArray → Memory
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Signed-off-by: SpadeA <tangchenjie1210@gmail.com>
https://github.com/milvus-io/milvus/issues/44011
this is to support compaction that sorts records by partition key and pk
in the future
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Signed-off-by: sunby <sunbingyi1992@gmail.com>
1. Enable Milvus to read cipher configs
2. Enable cipher plugin in binlog reader and writer
3. Add a testCipher for unittests
4. Support pooling for datanode
5. Add encryption in storagev2
See also: #40321
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
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Signed-off-by: yangxuan <xuan.yang@zilliz.com>
Ref https://github.com/milvus-io/milvus/issues/42148
This PR supports create index for vector array (now, only for
`DataType.FLOAT_VECTOR`) and search on it.
The index type supported in this PR is `EMB_LIST_HNSW` and the metric
type is `MAX_SIM` only.
The way to use it:
```python
milvus_client = MilvusClient("xxx:19530")
schema = milvus_client.create_schema(enable_dynamic_field=True, auto_id=True)
...
struct_schema = milvus_client.create_struct_array_field_schema("struct_array_field")
...
struct_schema.add_field("struct_float_vec", DataType.ARRAY_OF_VECTOR, element_type=DataType.FLOAT_VECTOR, dim=128, max_capacity=1000)
...
schema.add_struct_array_field(struct_schema)
index_params = milvus_client.prepare_index_params()
index_params.add_index(field_name="struct_float_vec", index_type="EMB_LIST_HNSW", metric_type="MAX_SIM", index_params={"nlist": 128})
...
milvus_client.create_index(COLLECTION_NAME, schema=schema, index_params=index_params)
```
Note: This PR uses `Lims` to convey offsets of the vector array to
knowhere where vectors of multiple vector arrays are concatenated and we
need offsets to specify which vectors belong to which vector array.
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Signed-off-by: SpadeA <tangchenjie1210@gmail.com>
Signed-off-by: SpadeA-Tang <tangchenjie1210@gmail.com>
Add `arrowBuild.Reserve` call for `ValueSerializer` to reduce repeated
resizing buffer when write size is large
Signed-off-by: Congqi Xia <congqi.xia@zilliz.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.
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Signed-off-by: SpadeA <tangchenjie1210@gmail.com>
Signed-off-by: SpadeA-Tang <tangchenjie1210@gmail.com>
Signed-off-by: SpadeA-Tang <u6748471@anu.edu.au>
This parameter determines whether the returned value should be a copy or
a reference from the arrow array. The updates enhance memory management
and provide more control over data handling during deserialization.
See #43186
---------
Signed-off-by: Ted Xu <ted.xu@zilliz.com>
Related to #43522
Currently, passing partial schema to storage v2 packed reader may
trigger SEGV during clustering compaction unit test.
This patch implement `NeededFields` differently in each `RecordReader`
imlementation. For now, v2 will implemented as no-op. This will be
supported after packed reader support this API.
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
This PR fill default value for `PackedBinlogRecordWriter` timestamp
range so target segment meta will contains correct timestamp range
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Correct read and buffer size to 64MB to prevent OOM during clustering
compaction.
issue: https://github.com/milvus-io/milvus/issues/43310
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Related to #39173
This PR
- Close packed reader after sort
- Release arrow.Record preventing memory leakage
- Invoke `pack_reader->Close()` for CloseReader
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Fix issues in end-to-end tests:
1. **Split column groups based on schema**, rather than estimating by
average chunk row size. **Ensure column group consistency within a
segment**, to avoid errors caused by loading multiple column group
chunks simultaneously.
2. **Use sorted segmentId** when generating the stats binlog path, to
ensure consistent and correct file path resolution.
3. **Determine field IDs as follows**:
For multi-column column groups, retrieve the field ID list from
metadata.
For single-column column groups, use the column group ID directly as the
field ID.
related: #39173fix: #42862
---------
Signed-off-by: shaoting-huang <shaoting.huang@zilliz.com>
Related to #42856
Default value will be missing after segment get sorted/compacted. This
PR is a temp workaround since in long term default value shall be filled
with storage engine instead.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #39173
`null_bitmap_data()` returns raw pointer of null bitmap of Array. While
after slicing, this bitmap is not rewritten due to zero copy
implementation, so the current start pos maybe non-zero while
FillFieldData generating column `valid_data` array.
This PR add `offset` param for `FillFieldData` method, and force all
invocation pass correct offset of `null_bitmap_data` ptr.
Also update milvus-storage commit fixing reader failed to return data
when buffer size smaller than row group size problem.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #42723
Previous PR #42684 permit insert msg transformation but insertCodec did
not adapt the same skip logic, whic causes panicking.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #42649
- the sync operation of different pchannel is concurrent now.
- add a option to notify the backlog clear automatically.
- make pulsar walimpls can be recovered from backlog exceed.
Signed-off-by: chyezh <chyezh@outlook.com>
Related to #41858#41951#42084
When insert msg consumer (pipeline/flowgraph) have newer schema than
insertMsg, it have to adapter the insert msg used old schema(missing
newly added field)
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #42028
- limit the concurrency of zstd compression.
- zstd.go modified from
`github.com/apache/arrow/go/v17/parquet/compress/ztsd.go`
- may be related to #42129
Signed-off-by: chyezh <chyezh@outlook.com>
Related to #39173
`nullable` flag is crucial for serde logic of v2 writer, missing this
flag causes logic bug for v2 nullalbe data.
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Remove the hardcoded batchSize of 100,000 and instead trigger a write
every 64MB based on actual data size. This prevents sort stats from
generating excessively large binlog files.
issue: https://github.com/milvus-io/milvus/issues/42400
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Related to #39173
This PR
- Use updated path with bucketName for packedReader
- Update milvus-storage commit to report reader/writer initialization
failure, see also milvus-io/milvus-storage#192
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
