issue: #33285
- use reader but not consumer for pulsar
- advanced test framework
- move some streaming related package into pkg
---------
Signed-off-by: chyezh <chyezh@outlook.com>
See also #33823
`EvictCacheValueByFormat` may be block by on going `CASCacheValue` and
cause possible deadlock
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #33483
Wrap `C.InitTrace` & `C.SetTrace` with timeout preventing otlp
initializtion hangs forever when endpoint is not set correctly
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #32995
To speed up the construction and querying of Bloom filters, we chose a
blocked Bloom filter instead of a basic Bloom filter implementation.
WARN: This PR is compatible with old version bf impl, but if fall back
to old milvus version, it may causes bloom filter deserialize failed.
In single Bloom filter test cases with a capacity of 1,000,000 and a
false positive rate (FPR) of 0.001, the blocked Bloom filter is 5 times
faster than the basic Bloom filter in both querying and construction, at
the cost of a 30% increase in memory usage.
- Block BF construct time {"time": "54.128131ms"}
- Block BF size {"size": 3021578}
- Block BF Test cost {"time": "55.407352ms"}
- Basic BF construct time {"time": "210.262183ms"}
- Basic BF size {"size": 2396308}
- Basic BF Test cost {"time": "192.596229ms"}
In multi Bloom filter test cases with a capacity of 100,000, an FPR of
0.001, and 100 Bloom filters, we reuse the primary key locations for all
Bloom filters to avoid repeated hash computations. As a result, the
blocked Bloom filter is also 5 times faster than the basic Bloom filter
in querying.
- Block BF TestLocation cost {"time": "529.97183ms"}
- Basic BF TestLocation cost {"time": "3.197430181s"}
---------
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
related: #33137
adding has_more_result_tag for various level's reduce to rectify
reduce_stop_for_best
Signed-off-by: MrPresent-Han <chun.han@zilliz.com>
YAML will automatically parse "off" as a boolean variable. We should
avoid using "off" in the future.
issue: https://github.com/milvus-io/milvus/issues/32772
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
issue: #30040
This PR introduce two database level props:
1. database.replica.number
2. database.resource_groups
User can set those two database props by AlterDatabase API, then can
load collection without specified replica_num and resource groups. then
it will use database level load param when try to load collections.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
1. use a small warmup pool to reduce the impact of warmup
2. change the warmup pool to nonblocking mode
3. disable warmup by default
4. remove the maximum size limit of 16 for the load pool
issue: https://github.com/milvus-io/milvus/issues/32772
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Co-authored-by: xiaofanluan <xiaofan.luan@zilliz.com>
issue: #29419
also re-enabled an e2e test using restful api, which is previously
disabled due to https://github.com/milvus-io/milvus/issues/32214.
In restful api, the accepted json formats of sparse float vector are:
* `{"indices": [1, 100, 1000], "values": [0.1, 0.2, 0.3]}`
* {"1": 0.1, "100": 0.2, "1000": 0.3}
for accepted indice and value range, see
https://milvus.io/docs/sparse_vector.md#FAQ
Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
when milvus process delete record, it need to find record's corresponded
segment by bloom filter, and higher bloom filter fp rate will cause
delete record forwards to wrong segments.
This PR Decrease bloom filter's default fp to 0.001.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
See also #33122
This pr add param item `mq.ignoreBadPosition` to control behavior when
mq failed to parse message id from checkpoint
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Query slot of compaction in datanode, and transfer the control logic for
limiting compaction tasks from datacoord to the datanode.
issue: https://github.com/milvus-io/milvus/issues/32809
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
See also #33062
This PR:
- Add `lock.RWMutex` & `lock.Mutex` alias to switch implementation based
on build flags
- When build flags has `test` in it, use `go-deadlock` to detect
possible deadlocks
- Replace all `sync.RWMutex` & `sync.Mutex` in datacoord pkg
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Bumping version to v2.4.2. Also bump milvus-proto version to v2.4.3.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #32206, #32801
- search failure with some assertion, segment not loaded and resource
insufficient.
- segment leak when query segments
---------
Signed-off-by: chyezh <chyezh@outlook.com>
issue: #32910
* split replica's node list to channels when create replicas
* balance nodes among channels when node change happens
* implement channel level balance, let balance happens in channel level
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
See also #32748
This PR:
- Add `metautil.Channel` utiltiy which convert virtual name to physical
channel name, collectionID and shard idx
- Add channel mapper interface & implementation to convert limited
physical channel name into int index
- Apply `metautil.Channel` filter in querynode segment manager logic
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #32663
- Use new param to control request resource timeout for lazy load.
- Remove the timeout parameter of `Do`, remove `DoWait`. use `context`
to control the timeout.
- Use `VersionedNotifier` to avoid notify event lost and broadcast,
remove the redundant goroutine in cache.
related dev pr: #32684
Signed-off-by: chyezh <chyezh@outlook.com>
Related to #32598
Use `WithBlock` may fail fast when create etcd client to some invalid
etcd endpoints and make it easier to check problem.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
related to #32165
1. for all the manager, support collection level index
2. remove collection level filter to avoid extra cpu usage when
collection number increases
Signed-off-by: xiaofanluan <xiaofan.luan@zilliz.com>
issue: #19095,#29655,#31718
- Change `ListWithPrefix` to `WalkWithPrefix` of OOS into a pipeline
mode.
- File garbage collection is performed in other goroutine.
- Segment Index Recycle clean index file too.
---------
Signed-off-by: chyezh <chyezh@outlook.com>
issue: #29419
added helper functions to parse JSON representation of sparse float
vectors, will be used by both the restful server and the import utils.
Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
https://github.com/milvus-io/milvus/issues/32321
Issue Description:
Tracing is an important means of identifying bottleneck points in a
system and is crucial for debugging production issues. Milvus(or any DB)
is generally the most downstream system for an user call -- a user call
can originate from UI and pass through multiple components, in
micro-services architecture, before reaching Milvus.
So, when an user experiences a glitch, one would debug the call trace
via logs using a common trace id. As of now, Milvus generates a new
trace id for every call and this request is to make sure client can pass
the trace id which will be used for all the logs across the Milvus
sub-components so that one can fetch logs for a user call across the
components -- including Milvus.
Signed-off-by: Shreesha Srinath Madogaran <smadogaran@salesforce.com>
Co-authored-by: Shreesha Srinath Madogaran <smadogaran@salesforce.com>
issue: #30647
- Add declarative resource group api
- Add config for resource group management
- Resource group recovery enhancement
---------
Signed-off-by: chyezh <chyezh@outlook.com>
issue: #29892
This PR:
1. Move the process of gathering materialized search info to when the
search plan is created, before it goes to each segment, to avoid
repeated work and access the plan node under multi-threaded
circumstances.
2. Enforce the supported MV type to `VARCHAR`
3. Add integration test
Signed-off-by: Patrick Weizhi Xu <weizhi.xu@zilliz.com>
fix https://github.com/milvus-io/milvus/issues/32059
this pr fix two issues:
offset is not handled correctly without specify a limit
reduceStopForBest doesn't guarantee to return limit result even if there
are more result when there is small segment
Signed-off-by: xiaofanluan <xiaofan.luan@zilliz.com>
Use an individual buffer size parameter for imports and set buffer size
to 64MB.
issue: https://github.com/milvus-io/milvus/issues/28521
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
See #31944
There is deadlock in concurrent invocation on `cache.DoWait()`. Suppose
2 callers are calling `DoWait` concurrently, the notification for cache
wait queue may be limited to just 1 caller's occupation instead of them
combined.
To fix this issue, this patch is trying to notify all waiters in queue.
Signed-off-by: Ted Xu <ted.xu@zilliz.com>
issue: #30647
- ReplicaManager manage read only node now, and always do persistent of
node distribution of replica.
- All segment/channel checker using ReplicaManager to get read-only node
or read-write node, but not ResourceManager.
- ReplicaManager promise that only apply unique querynode to one replica
in same collection now (replicas in same collection never hold same
querynode at same time).
- ReplicaManager promise that fairly node count assignment policy if
multi replicas of collection is assigned to one resource group.
- Move some parameters check into ReplicaManager to avoid data race.
- Allow transfer replica to resource group that already load replica of
same collection
- Allow transfer node between resource groups that load replica of same
collection
---------
Signed-off-by: chyezh <chyezh@outlook.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>
Fix etcd config source didn't respect auth enabled
Also removed pulsar recoverable error when pulsar return ConsumerBusy.
It could happen that pulsar didn't find the original consumer is dead
and recover takes some time.
fix#31631
Signed-off-by: xiaofanluan <xiaofan.luan@zilliz.com>
issue: #29261
This PR Add restful api for devops to execute rolling upgrade, including
suspend/resume balance and manual transfer segments/channels.
---------
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
The max number of import files per request should not exceed 1024 by
default (configurable).
The import file size allowed for importing should not exceed 16GB by
default (configurable).
issue: https://github.com/milvus-io/milvus/issues/28521
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
issue: #29892
This PR
1. Pass Materialized View (MV) search information obtained from the
expression parsing planning procedure to Knowhere. It only performs when
MV is enabled and the partition key is involved in the expression. The
search information includes:
1. Touched field_id and the count of related categories in the
expression. E.g., `color == red && color == blue` yields `field_id ->
2`.
2. Whether the expression only includes AND (&&) logical operator,
default `true`.
3. Whether the expression has NOT (!) operator, default `false`.
4. Store if turning on MV on the proxy to eliminate reading from
paramtable for every search request.
5. Renames to MV.
## Rebuttals
1. Did not write in `ExtractInfoPlanNodeVisitor` since the new scalar
framework was introduced and this part might be removed in the future.
2. Currently only interested in `==` and `in` expression, `string` data
type, anything else is a bonus.
3. Leave handling expressions like `F == A || F == A` for future works
of the optimizer.
## Detailed MV Info
Signed-off-by: Patrick Weizhi Xu <weizhi.xu@zilliz.com>
This PR add metrics for task latency in querycoord scheduler, so if any
kind of task stuck, it's easy to figure out by metrics
---------
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
"-1" as `InvalidPartitionID` previously used as All partition place
holder in delete cases. It's confusing and hard to maintain when a const
var has more than one meaning.
This PR add `AllPartitionsID` to replace these usages in delete
scenarios.
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
/kind improvement
fix: #31272
This pr add more metrics, which are:
- Slow query count, which the duration considered as slow can be
configurable;
- Number of deleted entities;
- Number of entities imported;
- Number of entities per collection;
- Number of loaded entities per collection;
- Number of indexed entities;
- Number of indexed entities, per collection, per index and whether it's
a vetor index;
- Quota states (LongTimeTickDelay, MemoryExhuasted, DiskQuotaExhuasted)
per database;
---------
Signed-off-by: longjiquan <jiquan.long@zilliz.com>
See also #30806
`formatKey` may cost lots of CPU on string processing under high QPS
scenario, this PR adds a formattedKeys cache preventing string operation
in each param get value.
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #31362
This PR make datacoord garbage collection scan operation using differet
interval than other opeartion.
This interval is a newly added param item, which default value is 7*24
hours.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
didn't mark the compact as failure if it's simply an rpc error when
GetCompactionPlansResults
see #31352
Signed-off-by: xiaofanluan <xiaofan.luan@zilliz.com>
During requery, segments may change (e.g., due to compaction), so we
need to return specific error codes when encountering incomplete requery
results. Clients can then retry to avoid this issue.
issue: https://github.com/milvus-io/milvus/issues/29656
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
issue: #30647
- ContextCond is a broadcast-only condition variable which can be
canceled by context.
- VersionedNotifier is a version-based notifier-listener implementation,
which promise no change can be ignored.
Signed-off-by: chyezh <chyezh@outlook.com>
issue: #31222
grpcclient's `call` func return a unrecoverable error, then the caller's
retry policy also breaks due to this unrecoverable error.
This PR introduce `retry.Handle`, the new func use `func() (bool,
error)` as input parameters, which return `shouldRetry` directly, to
avoid grpcclient return a unrecoverable error
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
add sparse float vector support to different milvus components,
including proxy, data node to receive and write sparse float vectors to
binlog, query node to handle search requests, index node to build index
for sparse float column, etc.
https://github.com/milvus-io/milvus/issues/29419
---------
Signed-off-by: Buqian Zheng <zhengbuqian@gmail.com>
issue: #30816
cause balance channel will stuck until leader view catch up the current
target, then start to unsub the old delegator. which make sure that the
new delegator can provide search before release old delegator. but
another logic in segment_checker skip loading segment during balance
channel. so during balance channel, if query node crash, new delegator
can't catch up target forever, then stuck forever.
This PR remove the rule that skip loading segment during balance channel
to avoid the logic dead lock here.
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
issue: #31109
This PR remove duplicate target node id check, due to server id has
already been checked in rpc's interceptor
---------
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
This PR add metrics for load segment progress:
1. add metrics for load segment/index concurrency
2. add metrics for load index latency
3. change load segment latency's time unit to ms
---------
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
This PR includes the following adjustments:
1. To prevent channelCP update task backlog, only one task with the same
vchannel is retained in the updater. Additionally, the lastUpdateTime is
refreshed after the flowgraph submits the update task, rather than in
the callBack function.
2. Batch updates of multiple vchannel checkpoints are performed in the
UpdateChannelCheckpoint RPC (default batch size is 128). Additionally,
the lock for channelCPs in DataCoord meta has been switched from key
lock to global lock.
3. The concurrency of UpdateChannelCheckpoint RPCs in the datanode has
been reduced from 1000 to 10.
issue: https://github.com/milvus-io/milvus/issues/30004
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Co-authored-by: jaime <yun.zhang@zilliz.com>
Co-authored-by: congqixia <congqi.xia@zilliz.com>
This PR introduces novel managerial roles for importv2:
1. ImportMeta: To manage all the import tasks;
2. ImportScheduler: To process tasks and modify their states;
3. ImportChecker: To ascertain the completion of all tasks and instigate
relevant operations.
issue: https://github.com/milvus-io/milvus/issues/28521
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
1. add coordinator graceful stop timeout to 5s
2. change the order of datacoord component while stop
3. change querynode grace stop timeout to 900s, and we should
potentially change this to 600s when graceful stop is smooth
issue: #30310
also see pr: #30306
---------
Signed-off-by: chyezh <chyezh@outlook.com>
Support get sdk type by user agent when we can't get sdk version by
connection in access log.
---------
Signed-off-by: aoiasd <zhicheng.yue@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>
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>
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>
1. Increase maxCount of L0 compaction tasks to 30
This could reduce the l0 compaction task number by 30% for
high-frequently-generated-small l0 segments, with the maximum size 64MB
stay not changed. So that l0 segments would accumulate slower and
decrease the mem presure caused by L0 segment for QueryNode
2. Add force Trigger for later manual timely l0 compaction triggers.
See also: #30191, #30556
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
flush rate control at collection level to avoid generate too much
segment.
0.1 qps by default.
issue: #29477
Signed-off-by: chyezh <ye.zhen@zilliz.com>
This PR changes the following to speed up L0 compaction and
prevent OOM:
1. Lower deltabuf limit to 16MB by default, so that each L0 segment
would be 4X smaller than before.
2. Add BatchProcess, use it if memory is sufficient
3. Iterator will Deserialize when called HasNext to avoid massive memory
peek
4. Add tracing in spiltDelta
See also: #30191
---------
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
This PR introduces novel importv2 roles for datanode:
1. Executor: To execute tasks, a import task will be divided into the
following steps: read data -> hash data -> sync data;
2. Manager: To manage all the tasks;
issue: https://github.com/milvus-io/milvus/issues/28521
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
See also #27675
This PR adds back MemoryHighSyncPolicy implementation. Also change
MinSegmentSize & CheckInterval to configurable param item.
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #30167
After support open telemetry tracing, we want to have traceID as well,
this PR adds util functions to set traceID with span & propagate traceID
between different context.
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #25639
/kind improvement
When the number of vector columns increases, the number of rows per
segment will decrease. In order to reduce the impact on vector indexing
performance, it is necessary to increase the segment max limit.
If a collection has multiple vector fields with memory and disk indices
on different vector fields, the size limit after segment compaction is
the minimum of segment.maxSize and segment.diskSegmentMaxSize.
Signed-off-by: xige-16 <xi.ge@zilliz.com>
---------
Signed-off-by: xige-16 <xi.ge@zilliz.com>
Adjust config source for support config event which for dynamic config
could use paramtable and not deadlock.
relate: https://github.com/milvus-io/milvus/issues/29807
Signed-off-by: aoiasd <zhicheng.yue@zilliz.com>
See also #27675
After supporting control sync parallel in datanode globally, the shall
change default value to a more suitable value for most use cases.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Allows proactive warming up of chunk cache. Original vector data will be
asynchronously loaded into the chunk cache during the load process. It
has the potential to significantly reduce query/search latency for a
certain duration after the load, albeit with a concurrent increase in
disk usage.
issue: https://github.com/milvus-io/milvus/issues/30181
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
See also #30176
Move paramtable.Init after env setup in roles.Run. Also introduced a
flag for mixture run to set role correctly for mixture mode.
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Add a counter monitoring metric for the ratelimited rpc requests with
labels: proxy nodeID, rpc request type, and state.
issue: https://github.com/milvus-io/milvus/issues/30052
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
This PR also fixes bugs in l0 compactor where
l0 results would never be removed from datanode
See also: #30099
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
don't store logPath in meta to reduce memory, when service get
segmentinfo, generate logpath from logid.
#28885
Signed-off-by: lixinguo <xinguo.li@zilliz.com>
Co-authored-by: lixinguo <xinguo.li@zilliz.com>
This fix will not augment the execution time of unit tests, but solely
enhances tolerance for waiting for failure.
issue: https://github.com/milvus-io/milvus/issues/29921
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
issue: https://github.com/milvus-io/milvus/issues/29846
Since checking if Milvus running inside the container is difficult,
which is decided by the system version and cgroup version, we try to get
the memory limit of the container each time instead of checking whether
inside the container first.
Signed-off-by: jaime <yun.zhang@zilliz.com>
issue: #29709#291712
to avoid concurrent recursive RLock and Lock cause deadlock, This PR
remove the unnecessary lock in config manager
---------
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
See also: #29113
Add a new utitliy function in `pkg/util/typetuil` to pre-allocate field
data slice capacity acoording to search limit. This shall avoid copying
the data during `AppendFieldData` when previous slice is out of space.
And shall also save CPU time during high paylog.
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
due to `clientMaxSendSize` and `serverMaxRecvSize` will limit the rpc
request size limit, they should use same config value, and
`serverMaxSendSize` and `clientMaxRecvSize` will limit the rpc response
size limit, they should use same config value too.
This PR fix unexpected rpc msg limit which caused by the wrong usage of
misunderstanding rpc config items
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
related: #25324
Search GroupBy function, used to aggregate result entities based on a
specific scalar column.
several points to mention:
1. Temporarliy, the whole groupby is implemented separated from
iterative expr framework **for the first period**
2. In the long term, the groupBy operation will be incorporated into the
iterative expr framework:https://github.com/milvus-io/milvus/pull/28166
3. This pr includes some unrelated mocked interface regarding alterIndex
due to some unworth-to-mention reasons. All these un-associated content
will be removed before the final pr is merged. This version of pr is
only for review
4. All other related details were commented in the files comparison
Signed-off-by: MrPresent-Han <chun.han@zilliz.com>
issue: https://github.com/milvus-io/milvus/issues/29230
this pr do these things:
1. add gpu brute force;
2. limit gpu index only support l2 / ip;
Signed-off-by: cqy123456 <qianya.cheng@zilliz.com>
This PR defines the new import reader interfaces and implement a binlog
reader for import.
issue: https://github.com/milvus-io/milvus/issues/28521
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
See also #29625
This PR:
- Add a new implemention of `DeleteBuffer`: listDeleteBuffer
- holds cacheBlock slice
- `Put` method append new delete data into last block
- when a block is full, append a new block into the list
- Add `TryDiscard` method for `DeleteBuffer` interface
- For doubleCacheBuffer, do nothing
- For listDeleteBuffer, try to evict "old" blocks, which are blocks
before the first block whose start ts is behind provided ts
- Add checkpoint field for `UpdateVersion` sync action, which shall be
used to discard old cache delete block
---------
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue:https://github.com/milvus-io/milvus/issues/29230
this pr do two things about cagra index:
a.milvus yaml config support gpu memory settings
b.add cagra-params check
Signed-off-by: cqy123456 <qianya.cheng@zilliz.com>
Co-authored-by: yusheng.ma <yusheng.ma@zilliz.com>
support enable/disable mmap for index, the user could alter the index's
mode by `AlterIndex` method
related: https://github.com/milvus-io/milvus/issues/21866
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Signed-off-by: yah01 <yah2er0ne@outlook.com>
Signed-off-by: yah01 <yang.cen@zilliz.com>
This pr:
1. Handles the time tick delay error when converting old error codes to
milvus errors.
2. Enhances quota error messages by eliminating "force deny" and
substituting it with "quota exceeded."
issue: https://github.com/milvus-io/milvus/issues/29288
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
See also #29327
Change channel checkpoint metrics to unix seconds instead of checkpoint
timestamp lag value
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #28960 [milvus-proto
#212](https://github.com/milvus-io/milvus-proto/issues/212)
add new configuration: builtinRoles
user can define roles in config file: `milvus.yaml`
there is an example:
1. db_ro, only have read privileges, include load
2. db_rw, read and write privileges, include create/drop/rename
collection
3. db_admin, not only read and write privileges, but also user
administration
Signed-off-by: PowderLi <min.li@zilliz.com>
See also #29223
This PR make `conc.Pool` resizable by adding `Resize` method for it.
Also make newly added datanode `MaxParallelSyncMgrTasks` config
refreshable
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Signed-off-by: Congqi.Xia <congqi.xia@zilliz.com>
Since the sync manager is global in datanode now, the old
`maxParallelSyncTaskNum` does not fit into current implementation
anymore.
This PR add a new param item for sync mgr parallel control and enlarge
default value
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
See also #29177
Add a config item for partition name as regexp feature and disable it by
default
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
return the last error but not combining all errors, to improve
readability and erorr handling
resolve: #28572
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Signed-off-by: yah01 <yah2er0ne@outlook.com>
issue: #27678
when interimIndex = true, memory predict should be update with the
memory usage of binlog index build process.
Signed-off-by: cqy123456 <qianya.cheng@zilliz.com>
it's easy to trigger heartbeat timeout after 100ms when standalone cpu
usage reach 100%.
This PR increase the heartbeat timeout param to 2000ms
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
See also #28660
This pr add request timeout config item for etcd kv request timeout
Sync the default timeout value to same value for etcdKV & tikv config
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
before this, Milvus use container/system's memory info to get the memory
usage, which could be inaccurate.
we allocates the memory by private anon mmap,
then `rss - shared` would be the accurate memory usage
resolve#28553
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Signed-off-by: yah01 <yah2er0ne@outlook.com>
These is no enough unittest case for EventDispatcher, see also #28540.
This PR add unit test case for all methods for EventDispatcher
Related to #28538
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
This PR change timeout case to a longer duration in case of slow runner
Also change timeout case behavior of using timeout deadline instead of waiting
See also #28394
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
- Add `taskDispatcher` to submit and run task async safely
- Change `LeaderObeserver` and `TargetObserver` schedule and manual check action to submitting task into dispatcher
- Fix logic problem in collection observer when manual check return false
See also #27494
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
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