- Use CounterVec to calculate sum of increase during a time period.
- Use entries number instead of binlog size
---------
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
The convertion of byte slice to string may copy the underline data which
may cause extra memory and cpu time for httpserver
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
Related to #40388
The small segments may be put into bucket twice due to value parameter
of Knapsnap.packWith
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
issue: #40308
This issue fixes these two concurrent issues:
1. element in null_offset is used to set bitset where the size of bitset
is initialized by tantivy document count. However, there may still be
some documents that are not committed in tantivy but are null in
null_offset. So array out of range occurs.
2. null_offset can be read and write concurrently but there's no
synchronization protection.
---------
Signed-off-by: SpadeA <tangchenjie1210@gmail.com>
issue: #40311
- better logging for grpc resolver
- remove the redundant streaming node manage client when streaming
service is disable
Signed-off-by: chyezh <chyezh@outlook.com>
Introduce a batch subscription mechanism in msgdispatcher: the
msgdispatcher now includes a vchannel watch task queue, where all
vchannels in the queue will subscribe to the MQ only once and pull
messages from the oldest vchannel checkpoint to the latest.
issue: https://github.com/milvus-io/milvus/issues/39862
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
Iterators are long deprecated, but sort are still using it. This PR
unifies stats task with the latest compaction common functions and
remove the usage of iterators.
1. Rename `datanode/compaction` to `datanode/compactor`
2. Add `internal/compaction` and move some compaction commons into it.
3. Replace `DeltalogIterators` with `ComposeDeleteFromDeltalogs`
4. Remove `datanode/iterators`
See also: #39242
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
issue: #38399
related PR: #39522
- Just implement exclusive broadcaster between broadcast message with
same resource key to keep same order in different wal.
- After simplify the broadcast model, original watch-based broadcast is
too complicated and redundant, remove it.
---------
Signed-off-by: chyezh <chyezh@outlook.com>
issue: #40052
task delta cache rely on the taskID is unique, so it incDeltaCache at
AddTask, and decDeltaCache at RemoveTask, but the taskID allocator is
not atomic, which cause two task with same taskID, in such case, it will
call incDeltaCache twice, but call decDeltaCacheOnce, which cause delta
cache leak.
---------
Signed-off-by: Wei Liu <wei.liu@zilliz.com>
This PR introduces two restrictions:
1. Before dropping a collection, all aliases associated with that
collection must be dropped.
2. When creating a collection, if the collection name duplicates any
alias, the collection creation will fail.
issue: https://github.com/milvus-io/milvus/issues/40142
---------
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
