watch proxy node and,
send InvalidataCollectionMetaCache to each proxynode
Signed-off-by: Nyefu.chen <yefu.chen@zilliz.com>

Resolves: #5423

Add querynode grpc retry.
Signed-off-by: Ngodchen <qingxiang.chen@zilliz.com>

Change dataservice grpc retry.

Signed-off-by: godchen qingxiang.chen@zilliz.com

Remove datanode client code.

Signed-off-by: godchen qingxiang.chen@zilliz.com

Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

In milvus-standalone, when seek is called, rocksmq won't put a
mutex in MsgMutex channel, which cause that the consume
process hang. So the seek function in rocksmq needs to 
notify the consumer to consume.

Signed-off-by: NXiangyu Wang <xiangyu.wang@zilliz.com>

- test invalid DataFrame data
- test binary create and data
- add test_insert

Cover: #5404 #5405 #5407 #5414 #5421 

Signed-off-by: ThreadDao yufen.zong@zilliz.com

Fix GetSession error
Signed-off-by: Ngodchen <qingxiang.chen@zilliz.com>

Signed-off-by: Nzhenshan.cao <zhenshan.cao@zilliz.com>

Signed-off-by: Nzw <zw@milvus.io>

Add datanode client retry.
Signed-off-by: Ngodchen <qingxiang.chen@zilliz.com>

let master use session.ServerID as nodeID

also see #5386 
Signed-off-by: Nyefu.chen <yefu.chen@zilliz.com>

Adding a dummy RPC makes it easier to develop new RPCs in the future.
When developing a new function, the SDK is often implemented last. 
At this time, this is helpful for debugging.
Signed-off-by: NXiangyu Wang <xiangyu.wang@zilliz.com>

Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

Resolves: #5332 
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

Signed-off-by: Ndragondriver <jiquan.long@zilliz.com>

See also: #5257 
Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

Signed-off-by: NXiangyu Wang <xiangyu.wang@zilliz.com>

1. update case for collection desc
2. test collection with primary
3. test collection with data

See also: #5345 #5349 #5350 #5367 

Signed-off-by:ThreadDao yufen.zong@zilliz.com

Fix session util error.
Signed-off-by: Ngodchen <qingxiang.chen@zilliz.com>

Signed-off-by: Nzhenshan.cao <zhenshan.cao@zilliz.com>

Not to call getListIndex() if bitset is empty.
Signed-off-by: Nshengjun.li <shengjun.li@zilliz.com>

Resolves: #5332 
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

Signed-off-by: Nfluorinedog <fluorinedog@gmail.com>

Change session doc
Signed-off-by: Ngodchen <qingxiang.chen@zilliz.com>

Signed-off-by: Nzhenshan.cao <zhenshan.cao@zilliz.com>

Signed-off-by: Ndragondriver <jiquan.long@zilliz.com>

master client,reconnect if grpc failed
Signed-off-by: Nyefu.chen <yefu.chen@zilliz.com>

Change pulsar version.
Signed-off-by: Ngodchen <qingxiang.chen@zilliz.com>

Signed-off-by: Nquicksilver <zhifeng.zhang@zilliz.com>

Add prometheus metrics for components

Resolves: #5325
Signed-off-by: NWeida Zhu <weida.zhu@zilliz.com>

Dataservice use lastest grpc design and saves ddl/dml pos pair

* Update SaveBinlogPaths grpc definition
* Saves segment ddl & dml flush pos pair(start, end)

See also #5220 
Signed-off-by: NCongqi Xia <congqi.xia@zilliz.com>

Change session.
Signed-off-by: Ngodchen <qingxiang.chen@zilliz.com>

Signed-off-by: Nyangxuan <xuan.yang@zilliz.com>

To ensure segments being flushed correctly, we need to load 
the segment allocation status from meta after starting the service.

DataService publishes flush-completed message  into related msgstream

See also: #5220 
Signed-off-by: NCongqi Xia <congqi.xia@zilliz.com>

Signed-off-by: Nfishpenguin <kun.yu@zilliz.com>

See also: #5257 

Fix uninitialized named value `meta` caused crash

Resolves #5333 
Signed-off-by: NCongqi Xia <congqi.xia@zilliz.com>

Proxy node send channel timetick msg to master, master reduce timetick
msg for each channel and send the min timetick to msg stream.

Resolves: #5276 
Signed-off-by: Nyudong.cai <yudong.cai@zilliz.com>

-  test collection with fields
- test collection dup drop

Resolves: #5312 #5317 #5331

Signed-off-by: ThreadDao yufen.zong@zilliz.com