ba9952e780
Fix unit test in dataservice ( #5745 )
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After a unit test, the msg stream will be closed. But in pulsar go
client, the connection between client and server will be reconnected.
Then we rebuild the msgstream immediately and produce a message, this
message will be sent to the previous connection which cause timeout of
test. We append the channelName wil a random value.
Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 16:36:36 +08:00
7d9f299ff6
Change default unregister policy ( #5710 )
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* Change default unassign policy
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* Fix gofmt
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 16:06:13 +08:00
a3788a99c5
Fix unregister node info has no channel ( #5699 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 16:06:13 +08:00
a3679d5540
Add vchannel buffer for cluster ( #5691 )
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* Add channel buffer for cluster
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* Change default register policy
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 16:06:13 +08:00
46699c4c2b
fix datanode dropcollection error ( #5690 )
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Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2021-06-15 16:06:13 +08:00
c172af78bd
Add dataservice state check ( #5687 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 16:06:13 +08:00
189ac881f3
Fix bugs ( #5676 )
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* Remove redundant session startup
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* Register datanode after start success
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* fix meta snap shot
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* fix datanode message stream channel
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
* Fix bugs when drop empty collection
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* Fix bug of getting pchan statistics from task scheduler
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
* Fix i/dist/dataservice test code
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* Fix epoch lifetime not applied
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* fix datanode flowgraph dd node
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
* Fix handle datanode timetick bug
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* Remove repack function of dml stream
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
* fix proxynode
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* Apply extended seal policy
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* add check for time tick
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* fix check
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* Fix the repack function of dml stream
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
* Fix the bug when send statistics of pchan
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
* Fix the repack function when craete dml stream
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
* fix bugs
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* fix describe collection
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* Fix bug when send timestamp statistics
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
* fix data node
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* Add length check before flush request
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* add log for data node
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* Fix SaveBinlog bugs
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* Add more log in datanode
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
* Put SegmentState.Flushing as the last one in enum to fit the client
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* Fix params in GetInsertBinlogPaths
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* Rename policy
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* Remove unused ddl functions and fields
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* Remove pchan when drop collection
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
* Add balanced assignment policy
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* fix master ut
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* Add lock in session manager
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* add log for debug
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
* Fix some logic bug and typo
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* Fix recover bugs
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* Get collection scheme of a specific timestamp
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
* Change CheckPoint to SegmentInfo in VchannelInfo
Signed-off-by: sunby <bingyi.sun@zilliz.com>
* Recover Unflushed segment numOfRows
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
* Fix dataservice unit tests
Signed-off-by: sunby <bingyi.sun@zilliz.com>
Co-authored-by: yefu.chen <yefu.chen@zilliz.com>
Co-authored-by: yangxuan <xuan.yang@zilliz.com>
Co-authored-by: dragondriver <jiquan.long@zilliz.com>
Co-authored-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 16:06:11 +08:00
e9b282c0be
Use ElementsMatch to test slice equality ( #5641 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 16:04:48 +08:00
e57e2f77de
Add flush monitor and unit test ( #5622 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 16:04:48 +08:00
f054fc9be2
Add GetRecoveryInfo in dataservice ( #5629 )
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When loading a partition, QueryNode fetches the binlogs need to be
loaded and the channels needed to be watched by GetRecoveryInfo
Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 16:04:48 +08:00
3a5c8c4d3a
Add seek position to WatchDmChannels response ( #5601 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 16:04:48 +08:00
a948b71e06
Support to send dd msg to all dml channels ( #5597 )
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* send dd msg to dml channel
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* add dml_channels.go
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* fix race
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
2021-06-15 16:04:48 +08:00
e7521afed5
Change SaveBinlogPath ( #5576 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 16:04:48 +08:00
d0d845805b
Change WatchDmChannelsRequest proto ( #5577 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 16:04:48 +08:00
aa8a038305
Rename SegmentAllocator to SegmentManager ( #5559 )
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Add numRows to segmentStatus and Rename SegmentAllocator to
SegmentManager. Remove SegmentAllocStats.
Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 16:04:48 +08:00
275881dbdb
Remove address param ( #5556 )
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Signed-off-by: godchen <qingxiang.chen@zilliz.com>
2021-06-15 16:04:46 +08:00
41794ec3a6
Change SaveBinLogPath proto & func ( #5551 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 15:59:04 +08:00
f1ccbb8f9a
Fix init session in dataservice ( #5522 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:04 +08:00
5966076880
fix data service ( #5535 )
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Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
2021-06-15 15:59:04 +08:00
62eaa0390a
Add dataservice metrics with grpc prometheus middleware ( #5523 )
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* Add dataservice metrics with grpc prometheus middleware
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
* register server metrics
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 15:59:04 +08:00
38b1f7dabe
Change the logic of getting vchannel position ( #5502 )
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Datanode send `SaveBinlogPath` request after every segment flush finish
with the binlog paths and dml/ddl position. But the flush of segments is
not sorted. So we sort the segments according to segment id and find the
largest segment id with not nil dml position which is the position of
the msgstream to recover.
Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:04 +08:00
9a54f1f72d
Watch channel if needed when allocating segmnets ( #5482 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:04 +08:00
a2dd16472d
Implement random reassign and add test case ( #5474 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 15:59:04 +08:00
43534ef63f
Add unit tests in dataservice ( #5478 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:04 +08:00
a14c35274f
Fix bugs in dataservice ( #5457 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:04 +08:00
55eac3ee7f
Complete Flush procedure in DataNode ( #5454 )
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* Complete Flush proceduer in DataNode
Resolves : #5220
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
* fix unittest
Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2021-06-15 15:59:04 +08:00
607a8ffa1f
Update WatchDmChannels signature ( #5447 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 15:59:04 +08:00
cfdd98b70f
Fix recovery branch after rebasing master ( #5444 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:04 +08:00
07c6a4a669
Add dataservice register and discovery ( #5435 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:04 +08:00
e3956ad13f
Change SaveBinLogPaths field2Path to repeated ( #8 )
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Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-06-15 15:59:04 +08:00
c53afee616
DataNode scales flowgraph
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Signed-off-by: yangxuan <xuan.yang@zilliz.com>
2021-06-15 15:59:04 +08:00
b9cf4c1095
Fix recovery ( #5417 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:04 +08:00
81ac20143b
Add persistency of datanode cluster ( #5387 )
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We save channels registered in datanode in etcd and restore the cluster info after
restarting.
Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:04 +08:00
3662b3f0e5
Refactor dataservice ( #5400 )
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Pick up grpc calls to grpc_handler.go and refactor code format
Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-15 15:59:01 +08:00
ef7339ceda
DataService stores flush msgstream pos at VChannel granularity ( #5397 )
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SaveBinLogPaths saves stream positions at VChannel granularity
resolves #5396
Signed-off-by: Congqi Xia congqi.xia@zilliz.com
2021-06-15 15:54:57 +08:00
50b3d39370
Add GetRecoveryInfo interface and proto ( #5598 )
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Signed-off-by: sunby <bingyi.sun@zilliz.com>
2021-06-07 14:16:36 +08:00
03e3b4beb4
Add log to startup process ( #5594 )
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* Add log to startup process
Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
* Fixbug: avoid ctx exceed deadline
Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
* Fmt code
Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
* Fix bug: wrong time unit
Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
* Fixbug: datanservice client reconnect use time ctx
Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
2021-06-04 16:29:35 +08:00
f791ccb246
Update OWNERS file
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Signed-off-by: Xiangyu Wang <xiangyu.wang@zilliz.com>
2021-06-03 20:01:24 +08:00
ca0993c274
Update OWNERS
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Signed-off-by: Xiangyu Wang <xiangyu.wang@zilliz.com>
2021-05-30 18:58:47 +08:00
b414800d49
Update Seek interface ( #5492 )
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* update Seek
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* update Seek for mqTtMsgStream
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* use Retry in Seek
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
* fix static-check
Signed-off-by: yudong.cai <yudong.cai@zilliz.com>
2021-05-29 23:21:34 +08:00
f80dbab6ec
watch proxynode ( #5424 )
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watch proxy node and,
send InvalidataCollectionMetaCache to each proxynode
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
Resolves : #5423
2021-05-26 12:14:30 +00:00
5f0f840782
Remove datanode client code ( #5427 )
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Remove datanode client code.
Signed-off-by: godchen qingxiang.chen@zilliz.com
2021-05-26 10:41:37 +00:00
17cabfbed3
Add datanode client retry ( #5394 )
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Add datanode client retry.
Signed-off-by: godchen <qingxiang.chen@zilliz.com>
2021-05-25 07:47:08 +00:00
c28c34e852
let master use session.ServerID as nodeID ( #5385 )
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let master use session.ServerID as nodeID
also see #5386
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
2021-05-25 07:06:05 +00:00
e326eaad1e
master client,reconnect if grpc failed ( #5360 )
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master client,reconnect if grpc failed
Signed-off-by: yefu.chen <yefu.chen@zilliz.com>
2021-05-24 01:44:49 +00:00
4aa6a8fe18
Dataservice use lastest grpc design and saves ddl/dml pos pair ( #5348 )
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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: Congqi Xia <congqi.xia@zilliz.com>
2021-05-21 11:38:58 +00:00
0eee7e5252
Change session ( #5329 )
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Change session.
Signed-off-by: godchen <qingxiang.chen@zilliz.com>
2021-05-21 11:28:52 +00:00
02f2348500
Save segment allocation status to meta ( #5184 )
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To ensure segments being flushed correctly, we need to load
the segment allocation status from meta after starting the service.
2021-05-21 10:30:41 +00:00
7a82462da8
DataService publishes flush-completed message into its channel ( #5320 )
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DataService publishes flush-completed message into related msgstream
See also: #5220
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-05-21 08:54:29 +00:00
761350e44d
Refactor timetick msg handling between proxy node and master ( #5321 )
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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: yudong.cai <yudong.cai@zilliz.com>
2021-05-21 08:08:12 +00:00
sunby
congqixia
XuanYang-cn
Cai Yudong
godchen
neza2017
congqixia
zhenshan.cao
Xiangyu Wang