Package io.debezium.connector.spanner.task

Class TaskSyncContext

java.lang.Object
io.debezium.connector.spanner.task.TaskSyncContext
public class TaskSyncContext extends Object
Represents state of the current task and collected incremental states of other tasks taken from the Sync Topic

  • Field Details

    • LOGGER

      private static final org.slf4j.Logger LOGGER

    • taskUid

      private final String taskUid

    • rebalanceState

      private final RebalanceState rebalanceState

    • consumerId

      private final String consumerId

    • rebalanceGenerationId

      private final long rebalanceGenerationId

    • receivedRebalanceGenerationId

      private final long receivedRebalanceGenerationId

    • epochOffsetHolder

      private final EpochOffsetHolder epochOffsetHolder

    • currentKafkaRecordOffset

      private final long currentKafkaRecordOffset

    • isLeader

      private final boolean isLeader

    • createdTimestamp

      private final long createdTimestamp

    • taskStates

      private final Map<String,TaskState> taskStates

    • currentTaskState

      private final TaskState currentTaskState

    • databaseSchemaTimestamp

      private final com.google.cloud.Timestamp databaseSchemaTimestamp

    • finished

      private final boolean finished

    • initialized

      private final boolean initialized

  • Constructor Details

    • TaskSyncContext

      TaskSyncContext(String taskUid, RebalanceState rebalanceState, String consumerId, long rebalanceGenerationId, long receivedRebalanceGenerationId, EpochOffsetHolder epochOffsetHolder, long currentKafkaRecordOffset, boolean isLeader, long createdTimestamp, Map<String,TaskState> taskStates, TaskState currentTaskState, com.google.cloud.Timestamp databaseSchemaTimestamp, boolean finished, boolean initialized)

  • Method Details

    • getAllTaskStates

      public Map<String,TaskState> getAllTaskStates()

    • getCurrentTaskStateMap

      public Map<String,TaskState> getCurrentTaskStateMap()

    • getCurrentTaskStateMapWithRebalanceGenerationId

      public Map<String,TaskState> getCurrentTaskStateMapWithRebalanceGenerationId(long inputRebalanceGenerationId)

    • buildNewEpochTaskSyncEvent

      public TaskSyncEvent buildNewEpochTaskSyncEvent()

    • buildUpdateEpochTaskSyncEvent

      public TaskSyncEvent buildUpdateEpochTaskSyncEvent()

    • buildRebalanceAnswerTaskSyncEvent

      public TaskSyncEvent buildRebalanceAnswerTaskSyncEvent(long inputRebalanceGenerationId)

    • buildCurrentTaskSyncEvent

      public TaskSyncEvent buildCurrentTaskSyncEvent()

    • getInitialContext

      public static TaskSyncContext getInitialContext(String taskUid, SpannerConnectorConfig connectorConfig)

    • defaultEpochOffsetHolder

      private static EpochOffsetHolder defaultEpochOffsetHolder()

    • defaultIsLeader

      private static boolean defaultIsLeader()

    • defaultCreatedTimestamp

      private static long defaultCreatedTimestamp()

    • defaultTaskStates

      private static Map<String,TaskState> defaultTaskStates()

    • builder

      public static TaskSyncContext.TaskSyncContextBuilder builder()

    • toBuilder

      public TaskSyncContext.TaskSyncContextBuilder toBuilder()

    • getTaskUid

      public String getTaskUid()

    • getRebalanceState

      public RebalanceState getRebalanceState()

    • getConsumerId

      public String getConsumerId()

    • getRebalanceGenerationId

      public long getRebalanceGenerationId()

    • getReceivedRebalanceGenerationId

      public long getReceivedRebalanceGenerationId()

    • getEpochOffsetHolder

      public EpochOffsetHolder getEpochOffsetHolder()

    • getCurrentKafkaRecordOffset

      public long getCurrentKafkaRecordOffset()

    • isLeader

      public boolean isLeader()

    • getCreatedTimestamp

      public long getCreatedTimestamp()

    • getTaskStates

      public Map<String,TaskState> getTaskStates()

    • getCurrentTaskState

      public TaskState getCurrentTaskState()

    • getDatabaseSchemaTimestamp

      public com.google.cloud.Timestamp getDatabaseSchemaTimestamp()

    • isFinished

      public boolean isFinished()

    • isInitialized

      public boolean isInitialized()

    • getNumPartitions

      public int getNumPartitions()

    • getNumSharedPartitions

      public int getNumSharedPartitions()

    • checkDuplication

      public boolean checkDuplication(boolean printOffsets, String loggingString)

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • checkDuplicationInMap

      private Set<String> checkDuplicationInMap(Map<String,List<PartitionState>> map)