github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/docs/media/scheduling_proto.svg (about)

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     2  @startuml
     3  autonumber
     4  
     5  Owner -> Processor_A: Announce
     6  Owner -> Processor_B: Announce
     7  Processor_A - -> Owner: Sync
     8  Processor_B - -> Owner: Sync
     9  note left
    10  Owner waits for all
    11  processors to Sync
    12  before dispatching
    13  any table
    14  endnote
    15  
    16  Owner -> Processor_A: DispatchTable(Table 1)
    17  hnote over Processor_A
    18  starts Table 1
    19  endhnote
    20  
    21  Owner -> Processor_B: DispatchTable(Table 2)
    22  hnote over Processor_B
    23  starts Table 2
    24  endhnote
    25  
    26  hnote over Processor_A
    27  Table 1 ready
    28  endhnote
    29  Processor_A - -> Owner: DispatchTableResponse(Table 1)
    30  hnote over Processor_B
    31  Table 2 ready
    32  endhnote
    33  Processor_B - -> Owner: DispatchTableResponse(Table 2)
    34  
    35  Processor_A - -> Owner: Checkpoint
    36  Processor_B - -> Owner: Checkpoint
    37  
    38  @enduml
    39  
    40  PlantUML version 1.2021.11(Sat Oct 02 21:26:11 CST 2021)
    41  (GPL source distribution)
    42  Java Runtime: OpenJDK Runtime Environment
    43  JVM: OpenJDK 64-Bit Server VM
    44  Default Encoding: UTF-8
    45  Language: en
    46  Country: US
    47  --></g></svg>