issue: #44429
Fix the issue where dynamic modification of collection replica count
doesn't take effect due to incorrect parameter usage in load config
parsing.
Changes include:
- Replace DatabaseLevelReplicaNumber with CollectionLevelReplicaNumber
- Replace DatabaseLevelResourceGroups with CollectionLevelResourceGroups
- Update test cases to use correct collection-level constants
- Ensure dynamic replica changes are properly applied to collections
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #44212
Implement search/query storage usage statistics in go side(result
reduce), only record storage usage in vector search C++ path. Need to be
implemented in query c++ path in next prs.
---------
Signed-off-by: chasingegg <chao.gao@zilliz.com>
Signed-off-by: marcelo.chen <marcelo.chen@zilliz.com>
Co-authored-by: marcelo.chen <marcelo.chen@zilliz.com>
issue: #44156
Enhance FlushAll functionality to support targeting specific collections
within databases instead of only database-level flushing.
Changes include:
- Add FlushAllTarget message in data_coord.proto for granular targeting
- Support collection-specific flush operations within databases
- Maintain backward compatibility with deprecated db_name field
This enhancement allows users to flush specific collections without
affecting other collections in the same database, providing more precise
control over data persistence operations.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
<test>: <add test case for complex json expression
On branch feature/json-shredding
Changes to be committed:
modified: milvus_client/expressions/README.md
modified:
milvus_client/expressions/test_milvus_client_scalar_filtering.py
---------
Signed-off-by: Eric Hou <eric.hou@zilliz.com>
Co-authored-by: Eric Hou <eric.hou@zilliz.com>
issue: #43980
This commit optimizes the partial update merge logic by standardizing
nullable field representation before merge operations to avoid corner
cases during the merge process.
Key changes:
- Unify nullable field data format to FULL FORMAT before merge execution
- Add extensive unit tests for bounds checking and edge cases
The optimization ensures:
- Consistent nullable field representation across SDK and internal
- Proper handling of null values during merge operations
- Prevention of index out-of-bounds errors in vector field updates
- Better error handling and validation for partial update scenarios
This resolves issues where different nullable field formats could cause
merge failures or data corruption during partial update operations.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
Bumps [deepdiff](https://github.com/seperman/deepdiff) from 6.7.1 to
8.6.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/seperman/deepdiff/releases">deepdiff's
releases</a>.</em></p>
<blockquote>
<h2>8.5.0</h2>
<ul>
<li>Updating deprecated pydantic calls</li>
<li>Switching to pyproject.toml</li>
<li>Fix for moving nested tables when using iterable_compare_func.
by</li>
<li>Fix recursion depth limit when hashing numpy.datetime64</li>
<li>Moving from legacy setuptools use to pyproject.toml</li>
</ul>
<h2>8.4.1</h2>
<ul>
<li>pytz is not required.</li>
</ul>
<h2>8.4.0</h2>
<ul>
<li>Adding BaseOperatorPlus base class for custom operators</li>
<li>default_timezone can be passed now to set your default timezone to
something other than UTC.</li>
<li>New summarization algorithm that produces valid json</li>
<li>Better type hint support</li>
</ul>
<h2>8.1.1</h2>
<p>Adding Python 3.13 to setup.py</p>
<h2>8.1.0</h2>
<ul>
<li>Removing deprecated lines from setup.py</li>
<li>Added <code>prefix</code> option to <code>pretty()</code></li>
<li>Fixes hashing of numpy boolean values.</li>
<li>Fixes <strong>slots</strong> comparison when the attribute doesn't
exist.</li>
<li>Relaxing orderly-set reqs</li>
<li>Added Python 3.13 support</li>
<li>Only lower if clean_key is instance of str <a
href="https://redirect.github.com/seperman/deepdiff/issues/504">#504</a></li>
<li>Fixes issue where the key deep_distance is not returned when both
compared items are equal <a
href="https://redirect.github.com/seperman/deepdiff/issues/510">#510</a></li>
<li>Fixes exclude_paths fails to work in certain cases</li>
<li>exclude_paths fails to work <a
href="https://redirect.github.com/seperman/deepdiff/issues/509">#509</a></li>
<li>Fixes to_json() method chokes on standard json.dumps() kwargs such
as sort_keys</li>
<li>to_dict() method chokes on standard json.dumps() kwargs <a
href="https://redirect.github.com/seperman/deepdiff/issues/490">#490</a></li>
<li>Fixes accessing the affected_root_keys property on the diff object
returned by DeepDiff fails when one of the dicts is empty</li>
<li>Fixes accessing the affected_root_keys property on the diff object
returned by DeepDiff fails when one of the dicts is empty <a
href="https://redirect.github.com/seperman/deepdiff/issues/508">#508</a></li>
</ul>
<p>8.0.1 - extra import of numpy is removed</p>
<h2>8.0.0</h2>
<p>With the introduction of <code>threshold_to_diff_deeper</code>, the
values returned are different than in previous versions of DeepDiff. You
can still get the older values by setting
<code>threshold_to_diff_deeper=0</code>. However to signify that enough
has changed in this release that the users need to update the parameters
passed to DeepDiff, we will be doing a major version update.</p>
<ul>
<li><input type="checkbox" checked="" disabled="" />
<code>use_enum_value=True</code> makes it so when diffing enum, we use
the enum's value. It makes it so comparing an enum to a string or any
other value is not reported as a type change.</li>
<li><input type="checkbox" checked="" disabled="" />
<code>threshold_to_diff_deeper=float</code> is a number between 0 and 1.
When comparing dictionaries that have a small intersection of keys, we
will report the dictionary as a <code>new_value</code> instead of
reporting individual keys changed. If you set it to zero, you get the
same results as DeepDiff 7.0.1 and earlier, which means this feature is
disabled. The new default is 0.33 which means if less that one third of
keys between dictionaries intersect, report it as a new object.</li>
<li><input type="checkbox" checked="" disabled="" /> Deprecated
<code>ordered-set</code> and switched to <code>orderly-set</code>. The
<code>ordered-set</code> package was not being maintained anymore and
starting Python 3.6, there were better options for sets that ordered. I
forked one of the new implementations, modified it, and published it as
<code>orderly-set</code>.</li>
<li><input type="checkbox" checked="" disabled="" /> Added
<code>use_log_scale:bool</code> and
<code>log_scale_similarity_threshold:float</code>. They can be used to
ignore small changes in numbers by comparing their differences in
logarithmic space. This is different than ignoring the difference based
on significant digits.</li>
<li><input type="checkbox" checked="" disabled="" /> json serialization
of reversed lists.</li>
<li><input type="checkbox" checked="" disabled="" /> Fix for iterable
moved items when <code>iterable_compare_func</code> is used.</li>
<li><input type="checkbox" checked="" disabled="" /> Pandas and Polars
support.</li>
</ul>
<h2>7.0.1</h2>
<ul>
<li><input type="checkbox" checked="" disabled="" /> When verbose=2,
return <code>new_path</code> when the <code>path</code> and
<code>new_path</code> are different (for example when ignore_order=True
and the index of items have changed).</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/seperman/deepdiff/commits">compare
view</a></li>
</ul>
</details>
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Dependabot will resolve any conflicts with this PR as long as you don't
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`@dependabot rebase`.
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You can disable automated security fix PRs for this repo from the
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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.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
---------
Signed-off-by: SpadeA <tangchenjie1210@gmail.com>
issue: #42942
This pr includes the following changes:
1. Added checks for index checker in querycoord to generate drop index
tasks
2. Added drop index interface to querynode
3. To avoid search failure after dropping the index, the querynode
allows the use of lazy mode (warmup=disable) to load raw data even when
indexes contain raw data.
4. In segcore, loading the index no longer deletes raw data; instead, it
evicts it.
5. In expr, the index is pinned to prevent concurrent errors.
---------
Signed-off-by: sunby <sunbingyi1992@gmail.com>
- Add enable configuration for all model service providers
- Migrate environment variables from MILVUSAI_* to MILVUS_* prefix with
backward compatibility
- Unify model service enable/disable logic using configuration
- Add tests for environment variable parsing with fallback support
#35856
Signed-off-by: junjie.jiang <junjie.jiang@zilliz.com>
issue: #43590
Migrate collection test cases from TestcaseBase to
TestMilvusClientV2Base
---------
Signed-off-by: Orpheus Wang <orpheus.wang@zilliz.com>
issue: #43590
Migrate collection test cases from TestcaseBase to
TestMilvusClientV2Base
---------
Signed-off-by: Orpheus Wang <orpheus.wang@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.
---------
Signed-off-by: SpadeA <tangchenjie1210@gmail.com>
Signed-off-by: SpadeA-Tang <tangchenjie1210@gmail.com>
issue: #29735
Implement partial field update functionality for upsert operations,
supporting scalar, vector, and dynamic JSON fields without requiring all
collection fields.
Changes:
- Add queryPreExecute to retrieve existing records before upsert
- Implement UpdateFieldData function for merging data
- Add IDsChecker utility for efficient primary key lookups
- Fix JSON data creation in tests using proper map marshaling
- Add test cases for partial updates of different field types
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #43590
Migrate collection test cases from TestcaseBase to
TestMilvusClientV2Base
---------
Signed-off-by: Orpheus Wang <orpheus.wang@zilliz.com>
