Chris Lu
							
						 
						
							
							
								
								
							
							
								
							
								69553e5ba6 
								
									
								
							
								 
							
						 
						
							
							
								
								convert error fromating to %w everywhere ( #6995 )  
							
							 
							
							
								
 
							
							
						 
						4 months ago  
					 
				
					
						
							
							
								 
								Chris Lu
							
						 
						
							
							
								
								
							
							
								
							
								02773a6107 
								
									
								
							
								 
							
						 
						
							
							
								
								Accumulated changes for message queue ( #6600 )  
							
							 
							
							 
							
							
								
 
							
							
							* rename
* set agent address
* refactor
* add agent sub
* pub messages
* grpc new client
* can publish records via agent
* send init message with session id
* fmt
* check cancelled request while waiting
* use sessionId
* handle possible nil stream
* subscriber process messages
* separate debug port
* use atomic int64
* less logs
* minor
* skip io.EOF
* rename
* remove unused
* use saved offsets
* do not reuse session, since always session id is new after restart
remove last active ts from SessionEntry
* simplify printing
* purge unused
* just proxy the subscription, skipping the session step
* adjust offset types
* subscribe offset type and possible value
* start after the known tsns
* avoid wrongly set startPosition
* move
* remove
* refactor
* typo
* fix
* fix changed path 
							
						 
						8 months ago  
					 
				
					
						
							
							
								 
								Chris Lu
							
						 
						
							
							
								
								
							
							
								
							
								dc784bf217 
								
									
								
							
								 
							
						 
						
							
							
								
								merge current message queue code changes ( #6201 )  
							
							 
							
							 
							
							
								
 
							
							
							* listing files to convert to parquet
* write parquet files
* save logs into parquet files
* pass by value
* compact logs into parquet format
* can skip existing files
* refactor
* refactor
* fix compilation
* when no partition found
* refactor
* add untested parquet file read
* rename package
* refactor
* rename files
* remove unused
* add merged log read func
* parquet wants to know the file size
* rewind by time
* pass in stop ts
* add stop ts
* adjust log
* minor
* adjust log
* skip .parquet files when reading message logs
* skip non message files
* Update subscriber_record.go
* send messages
* skip message data with only ts
* skip non log files
* update parquet-go package
* ensure a valid record type
* add new field to a record type
* Update read_parquet_to_log.go
* fix parquet file name generation
* separating reading parquet and logs
* add key field
* add skipped logs
* use in memory cache
* refactor
* refactor
* refactor
* refactor, and change compact log
* refactor
* rename
* refactor
* fix format
* prefix v to version directory 
							
						 
						1 year ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								d218fe54fa 
								
							
								 
							
						 
						
							
							
								
								go fmt  
							
							 
							
							
								
 
							
							
						 
						1 year ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								b1871427c3 
								
							
								 
							
						 
						
							
							
								
								persist consumer group offset  
							
							 
							
							 
							
							
								
 
							
							
							1. use one follower
2. read write consumer group offset 
							
						 
						1 year ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								8d5bb7420d 
								
							
								 
							
						 
						
							
							
								
								rename  
							
							 
							
							
								
 
							
							
						 
						1 year ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								ccdd9cd8de 
								
							
								 
							
						 
						
							
							
								
								refactor  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								f37c0d0d7a 
								
							
								 
							
						 
						
							
							
								
								comment out println  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								f07875e8e1 
								
							
								 
							
						 
						
							
							
								
								send flush message to follower before shutting down logBuffer  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								47975e75bf 
								
							
								 
							
						 
						
							
							
								
								purge old code  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								237e68059d 
								
							
								 
							
						 
						
							
							
								
								shutdown follower if no clients, not only publishers  
							
							 
							
							 
							
							
								
 
							
							
							to avoid overhead when a publisher repeatedly send one message and close 
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								c9df613b6b 
								
							
								 
							
						 
						
							
							
								
								add publisher name for debugging  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								ca4f89a6f6 
								
							
								 
							
						 
						
							
							
								
								simplify  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								0d55bddc75 
								
							
								 
							
						 
						
							
							
								
								logs  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								e3c8be7f89 
								
							
								 
							
						 
						
							
							
								
								LocalPartition shutdown  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								ab9fc0ad70 
								
							
								 
							
						 
						
							
							
								
								simplify  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								7463058299 
								
							
								 
							
						 
						
							
							
								
								change visibility  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								dab5454332 
								
							
								 
							
						 
						
							
							
								
								publish and send to follower  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								f249f831b1 
								
							
								 
							
						 
						
							
							
								
								MaybeShutdownLocalPartition refactor  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								2a0ab7e90d 
								
							
								 
							
						 
						
							
							
								
								fix  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								059a120708 
								
							
								 
							
						 
						
							
							
								
								refactor  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								7d87c1d2bb 
								
							
								 
							
						 
						
							
							
								
								refactor  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								5cc94a05b9 
								
							
								 
							
						 
						
							
							
								
								separate goroutine to send ack to publisher  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								f67c8309d8 
								
							
								 
							
						 
						
							
							
								
								rename  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								205d2285f3 
								
							
								 
							
						 
						
							
							
								
								setup follower by publisher  
							
							 
							
							 
							
							
								
 
							
							
							* the subscriber would getOrGen a local partition and wait
* the publisher would getOrGen a local partition. If localPartition follower is not setup, and init message has follower info, it would create followers based on init.Messages. 
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								6ef3e6bcad 
								
							
								 
							
						 
						
							
							
								
								logging  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								8e5068fd2f 
								
							
								 
							
						 
						
							
							
								
								notify  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								529fa8c4c8 
								
							
								 
							
						 
						
							
							
								
								go fmt  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								6f75a0af55 
								
							
								 
							
						 
						
							
							
								
								ask follower to follow  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								3b28433cb1 
								
							
								 
							
						 
						
							
							
								
								change LogBuffer visibility in LocalPartition  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								1b4484bf0a 
								
							
								 
							
						 
						
							
							
								
								go fmt  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								3795d8dca8 
								
							
								 
							
						 
						
							
							
								
								release local topic partition if no publisher and subscribers  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								ba73199174 
								
							
								 
							
						 
						
							
							
								
								reuse local partition  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								fa59a5d67e 
								
							
								 
							
						 
						
							
							
								
								read from disk if not in memory  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								6a7a679137 
								
							
								 
							
						 
						
							
							
								
								passing partition generation timestamp  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								d51efddf5c 
								
							
								 
							
						 
						
							
							
								
								flush to disk  
							
							 
							
							 
							
							
								
 
							
							
							Need to do: read from disk 
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								49428a303b 
								
							
								 
							
						 
						
							
							
								
								add batch index for each memory buffer  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								Chris Lu
							
						 
						
							
							
								
								
							
							
								
							
								580940bf82 
								
									
								
							
								 
							
						 
						
							
							
								
								Merge accumulated changes related to message queue ( #5098 )  
							
							 
							
							 
							
							
								
 
							
							
							* balance partitions on brokers
* prepare topic partition first and then publish, move partition
* purge unused APIs
* clean up
* adjust logs
* add BalanceTopics() grpc API
* configure topic
* configure topic command
* refactor
* repair missing partitions
* sequence of operations to ensure ordering
* proto to close publishers and consumers
* rename file
* topic partition versioned by unixTimeNs
* create local topic partition
* close publishers
* randomize the client name
* wait until no publishers
* logs
* close stop publisher channel
* send last ack
* comments
* comment
* comments
* support list of brokers
* add cli options
* Update .gitignore
* logs
* return io.eof directly
* refactor
* optionally create topic
* refactoring
* detect consumer disconnection
* sub client wait for more messages
* subscribe by time stamp
* rename
* rename to sub_balancer
* rename
* adjust comments
* rename
* fix compilation
* rename
* rename
* SubscriberToSubCoordinator
* sticky rebalance
* go fmt
* add tests
* balance partitions on brokers
* prepare topic partition first and then publish, move partition
* purge unused APIs
* clean up
* adjust logs
* add BalanceTopics() grpc API
* configure topic
* configure topic command
* refactor
* repair missing partitions
* sequence of operations to ensure ordering
* proto to close publishers and consumers
* rename file
* topic partition versioned by unixTimeNs
* create local topic partition
* close publishers
* randomize the client name
* wait until no publishers
* logs
* close stop publisher channel
* send last ack
* comments
* comment
* comments
* support list of brokers
* add cli options
* Update .gitignore
* logs
* return io.eof directly
* refactor
* optionally create topic
* refactoring
* detect consumer disconnection
* sub client wait for more messages
* subscribe by time stamp
* rename
* rename to sub_balancer
* rename
* adjust comments
* rename
* fix compilation
* rename
* rename
* SubscriberToSubCoordinator
* sticky rebalance
* go fmt
* add tests
* tracking topic=>broker
* merge
* comment 
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								89a1fd1751 
								
							
								 
							
						 
						
							
							
								
								Squashed commit of the following:  
							
							 
							
							 
							
							
								
 
							
							
							commit 4827425146 
Author: chrislu <chris.lu@gmail.com>
Date:   Sat Sep 16 15:05:38 2023 -0700
    balancer works
commit 3b50139f68 
Author: chrislu <chris.lu@gmail.com>
Date:   Fri Sep 15 22:22:32 2023 -0700
    comments
commit 7f685ce7ba 
Author: chrislu <chris.lu@gmail.com>
Date:   Fri Sep 15 22:20:05 2023 -0700
    adjust APIs
commit 436d99443b 
Author: chrislu <chris.lu@gmail.com>
Date:   Thu Sep 14 23:49:05 2023 -0700
    receive broker stats
commit b771fefa37 
Merge: 0a851ec00  890881037 
Author: chrislu <chris.lu@gmail.com>
Date:   Wed Sep 13 00:03:47 2023 -0700
    Merge branch 'master' into sub
commit 0a851ec00b 
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Sep 10 22:01:25 2023 -0700
    Create balancer.go
commit 39941edc0b 
Author: chrislu <chris.lu@gmail.com>
Date:   Thu Sep 7 23:55:19 2023 -0700
    add publisher shutdown
commit 875f562779 
Author: chrislu <chris.lu@gmail.com>
Date:   Wed Sep 6 23:16:41 2023 -0700
    server side send response at least once per second
commit 984b6c54cf 
Author: chrislu <chris.lu@gmail.com>
Date:   Wed Sep 6 23:15:29 2023 -0700
    ack interval 128
commit 2492a45499 
Author: chrislu <chris.lu@gmail.com>
Date:   Wed Sep 6 22:39:46 2023 -0700
    ack interval
commit ba67e6ca29 
Author: chrislu <chris.lu@gmail.com>
Date:   Mon Sep 4 21:43:50 2023 -0700
    api for sub
commit 9e4f985698 
Author: chrislu <chris.lu@gmail.com>
Date:   Mon Sep 4 21:43:30 2023 -0700
    publish, benchmark
commit cb470d44df 
Author: chrislu <chris.lu@gmail.com>
Date:   Fri Sep 1 00:36:51 2023 -0700
    can pub and sub
commit 1eb2da46d5 
Author: chrislu <chris.lu@gmail.com>
Date:   Mon Aug 28 09:02:12 2023 -0700
    connect and publish
commit 504ae8383a 
Author: chrislu <chris.lu@gmail.com>
Date:   Mon Aug 28 09:01:25 2023 -0700
    protoc version
commit dbcba75271 
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 27 18:59:04 2023 -0700
    rename to lookup
commit c9caf33119 
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 27 18:33:46 2023 -0700
    move functions
commit 4d6c18d86f 
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 27 17:50:59 2023 -0700
    pub sub initial tests
commit 4eb8e8624d 
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 27 13:14:39 2023 -0700
    rename
commit 1990456670 
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 27 13:13:14 2023 -0700
    sub
commit 905911853d 
Author: chrislu <chris.lu@gmail.com>
Date:   Sat Aug 26 13:39:21 2023 -0700
    adjust proto 
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								4827425146 
								
							
								 
							
						 
						
							
							
								
								balancer works  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								1eb2da46d5 
								
							
								 
							
						 
						
							
							
								
								connect and publish  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								dbcba75271 
								
							
								 
							
						 
						
							
							
								
								rename to lookup  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								1990456670 
								
							
								 
							
						 
						
							
							
								
								sub  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								905911853d 
								
							
								 
							
						 
						
							
							
								
								adjust proto  
							
							 
							
							
								
 
							
							
						 
						2 years ago  
					 
				
					
						
							
							
								 
								chrislu
							
						 
						
							
							
							
								
							
								01d70c21f3 
								
							
								 
							
						 
						
							
							
								
								Squashed commit of the following:  
							
							 
							
							 
							
							
								
 
							
							
							commit 32f4b1a130 
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 20 22:52:19 2023 -0700
    fix compilation
commit e77ad33b7c 
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 20 22:46:44 2023 -0700
    pub
commit f431f30cc7 
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 20 13:27:39 2023 -0700
    fix generic type
commit 4e9dcb1829 
Merge: 30f942580 16e3f2d52
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 20 12:47:14 2023 -0700
    Merge branch 'master' into pubsub
commit 30f942580ad1bb32ae94aade2e3a21ec3ab63e21
Author: chrislu <chris.lu@gmail.com>
Date:   Sun Aug 20 11:10:58 2023 -0700
    wip
commit f8b00980bc2f3879bb43decffd9a08d842f196f2
Author: chrislu <chris.lu@gmail.com>
Date:   Tue Jul 25 09:14:35 2023 -0700
    add design document
commit 08d2bebe42a26ebc39f1542f54d99e73620727dd
Author: chrislu <chris.lu@gmail.com>
Date:   Tue Jul 25 09:14:06 2023 -0700
    minor
commit bcfa7982b262a40fcdce6fc6613fad2ce07c13da
Author: chrislu <chris.lu@gmail.com>
Date:   Tue Jul 25 09:13:49 2023 -0700
    rename 
							
						 
						2 years ago