/kind improvement
this removes the 1x copying while loading variable length data, also
avoids constructing std::string, which could lead to memory
fragmentation
---------
Signed-off-by: yah01 <yah2er0ne@outlook.com>
Signed-off-by: longjiquan <jiquan.long@zilliz.com>
Co-authored-by: yah01 <yah2er0ne@outlook.com>
issue: #30150
`checkLeaderTaskStale` will check segment whether exist on next current
for leaderTask's growing action, which will cause promote leader task
failed when segment only exist on current target
This PR will check segment for both current or next target.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
if check in Segcore, will not do the it when not insert data.
so, check "radius" and "range_filter" in proxy.
related with #30365
Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
See also #30832
This PR removes time tick delay metrics when rootcoord GetMetrics
response does not have previously existed querynode/datanode
Also add unit tests for this case
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Signed-off-by: Congqi.Xia <congqi.xia@zilliz.com>
bug list
1. element data type is needed while create a collection with an array
field #30638
2. spelling mistake about metricsType #30643
3. new collection enable dynamic field / auto id as user defined #30665
4. convert rowCount from string to int #30661
5. try it's best to create a new collection #30652
6. int64 percious #20415
7. insert into collection which has multi vector fields #30674
8. cannot rename a collection to other database #30700
9. update the request body of "indexes/create" #30769
10. got [] while list indexes of a collection which has no index #30722
11. restful need encode password before call
CreateCredential/UpdateCredential #30730
12. some parameters missed the required label #30737
13.define the field to be or not to be a partition key while create a
collection #30797
enhance: support opentelemetry
enhance: support dataType: Float16Vector & BFloat16Vector #22837
enhance: describe collection will show the field is partition key or not
#30789
Signed-off-by: PowderLi <min.li@zilliz.com>
See also #30756
This PR:
- Request disk resource when index type, version loaded with disk
- Add attribute cache for index utility
- Add `typeutil.Pair`
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
patch search cache param from index configs when index meta could not
get the search cache size key
#issue: #30113
Signed-off-by: xianliang.li <xianliang.li@zilliz.com>
issue: #30150
see also: #30258
cause `SyncDataDistribution` will try to load delta for segment. if miss
indexInfo in request, sync action will failed due to lack of index info.
This PR set indexinfo when try to set segment to leader view
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #30723
This PR skip generate balance task when collection's target isn't ready.
also refine the check stale logic in query coord's scheduler, if channel
exist in current or next target, task won't be canceled.
---------
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #30715
- Bug: Set nil struct pointer to describe nil interface.
Panic with segment violation when calling method on this nil struct
pointer.
Signed-off-by: chyezh <chyezh@outlook.com>
issue: https://github.com/milvus-io/milvus/issues/30687
We store all the varchar datas in an continuous address and use
string_view to quickly find them. In this case, using string_view.data()
directly will point to all rest varchar datas.
---------
Signed-off-by: longjiquan <jiquan.long@zilliz.com>
See also #30191
It turned out that in auto id and batch delete scenario actual memory
size of deltalog maybe way larger than deltalog file size. This PR add a
configurable expansion rate for deltalog memory usage to prevent
out-of-memory panicking during loading deltalogs.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #30150
For leader view distribution with offline nodes, a release task can
never be sent to querynode due to targetNode online check logic. Even
the request is dispatched, normal release task does not have "force"
flag when calling `delegator.ReleaseSegment`.
This PR adds a new type of querycoord task: LeaderTask, the
responsibility of which is to rectify leader view distribtion.
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
the old version Knowhere would copy the index data while loading, we
need to consider this to avoid OOM.
Knowhere provides a util function to indicate whether it will load the
index with disk, if not, we need to double the memory usage prediction
for index data
Signed-off-by: yah01 <yang.cen@zilliz.com>
Related to #30191
When loading segment, segment loader shall check memory usage for
current loading task. Previously l0 segment was ignored but level zero
segment may actually cost lots of memory.
This PR adds back memory resource check for Level zero segment loading.
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
